Works (166)

2020 article

Critical Role of Polymer Aggregation and Miscibility in Nonfullerene-Based Organic Photovoltaics

ADVANCED ENERGY MATERIALS.

By: X. Yi, Z. Peng, B. Xu, D. Seyitliyev, C. Ho, E. Danilov, T. Kim, J. Reynolds ...

Sources: Web Of Science, ORCID
Added: February 10, 2020

2020 article

Efficient Energy Funneling in Quasi-2D Perovskites: From Light Emission to Lasing

ADVANCED MATERIALS.

By: L. Lei, D. Seyitliyev, S. Stuard, J. Mendes, Q. Dong, X. Fu, Y. Chen, S. He ...

Sources: Web Of Science, ORCID
Added: March 16, 2020

2020 article

High-Performance Tandem Organic Solar Cells Using HSolar as the Interconnecting Layer

ADVANCED ENERGY MATERIALS.

By: C. Ho, T. Kim, Y. Xiong, Y. Firdaus, X. Yi, Q. Dong, J. Rech, A. Gadisa ...

Sources: Web Of Science, ORCID
Added: May 26, 2020

2020 journal article

Mode Dispersion in Photonic Crystal Organic Light-Emitting Diodes

ACS APPLIED ELECTRONIC MATERIALS, 2(6), 1759–1767.

By: X. Fu, C. Peng, M. Samal, N. Barange, Y. Chen, D. Shin, Y. Mehta, A. Rozelle, C. Chang, F. So

Sources: Web Of Science, ORCID
Added: July 20, 2020

2020 journal article

Multi-mode Organic Light-Emitting Diode to Suppress the Viewing Angle Dependence

ACS APPLIED MATERIALS & INTERFACES, 12(28), 31667–31676.

By: C. Dong, X. Fu, L. Cao, S. Amoah, K. Gundogdu, J. Li, F. So

Sources: Web Of Science, ORCID
Added: August 10, 2020

2019 journal article

Acceptor Gradient Polymer Donors for Non-Fullerene Organic Solar Cells

CHEMISTRY OF MATERIALS, 31(23), 9729–9741.

By: A. Jones, Z. Zheng, P. Riley, I. Pelse, J. Zhang, M. Abdelsamie, M. Toney, S. Marder ...

Sources: Web Of Science, ORCID
Added: December 30, 2019

2019 journal article

Defect Passivation by Fullerene Derivative in Perovskite Solar Cells with Aluminum-Doped Zinc Oxide as Electron Transporting Layer

CHEMISTRY OF MATERIALS, 31(17), 6833–6840.

By: Q. Dong, C. Ho, H. Yu, A. Salehi & F. So

Sources: Web Of Science, ORCID
Added: October 7, 2019

2019 journal article

Eliminate angular color shift in top-emitting OLEDs through cavity design

JOURNAL OF THE SOCIETY FOR INFORMATION DISPLAY, 27(8), 469–479.

By: C. Dong, X. Fu, S. Amoah, A. Rozelle, D. Shin, A. Salehi, J. Mendes, F. So

Sources: Web Of Science, ORCID
Added: August 26, 2019

2019 journal article

Long-Wavelength Lead Sulfide Quantum Dots Sensing up to 2600 nm for Short-Wavelength Infrared Photodetectors

ACS APPLIED MATERIALS & INTERFACES, 11(47), 44451–44457.

By: C. Dong, S. Liu, N. Barange, J. Lee, T. Pardue, X. Yi, S. Yin, F. So

Sources: Web Of Science, ORCID
Added: December 30, 2019

2019 journal article

Panchromatic All-Polymer Photodetector with Tunable Polarization Sensitivity

ADVANCED OPTICAL MATERIALS, 7(4).

By: P. Sen, R. Yang, J. Rech, Y. Feng, C. Ho, J. Huang, F. So, R. Kline ...

Sources: Web Of Science, ORCID
Added: March 11, 2019

2019 review

Progress in air-processed perovskite solar cells: from crystallization to photovoltaic performance

[Review of ]. MATERIALS HORIZONS, 6(8), 1611–1624.

By: Y. Cheng, F. So & S. Tsang

Sources: Web Of Science, ORCID
Added: October 7, 2019

2019 journal article

Realization of high-efficiency fluorescent organic light-emitting diodes with low driving voltage

NATURE COMMUNICATIONS, 10.

Sources: Web Of Science, ORCID
Added: June 17, 2019

2019 review

Recent Advances in OLED Optical Design

[Review of ]. ADVANCED FUNCTIONAL MATERIALS, 29(15).

By: A. Salehi, X. Fu, D. Shin & F. So

Sources: Web Of Science, ORCID
Added: June 4, 2019

2019 journal article

The Critical Impact of Material and Process Compatibility on the Active Layer Morphology and Performance of Organic Ternary Solar Cells

ADVANCED ENERGY MATERIALS, 9(2).

By: J. Kim, C. Schaefer, T. Ma, J. Zhao, J. Turner, M. Ghasemi, I. Constantinou, F. So ...

Sources: NC State University Libraries, ORCID
Added: February 18, 2019

2018 journal article

Donor Conjugated Polymers with Polar Side Chain Groups: The Role of Dielectric Constant and Energetic Disorder on Photovoltaic Performance

Advanced Functional Materials, 28(46), 1803418.

By: B. Xu, X. Yi, T. Huang, Z. Zheng, J. Zhang, A. Salehi, V. Coropceanu, C. Ho ...

Sources: NC State University Libraries, ORCID
Added: November 26, 2018

2018 journal article

Enhanced piezoelectricity of thin film hafnia-zirconia (HZO) by inorganic flexible substrates

Applied Physics Letters, 113(2), 022905.

By: H. Hsain, P. Sharma, H. Yu, J. Jones, F. So & J. Seidel

Sources: Crossref, ORCID
Added: January 31, 2020

2018 journal article

Every atom counts: Elucidating the fundamental impact of structural change in conjugated polymers for organic photovoltaics

Chemistry of Materials, 39(9), 2995–3009.

By: C. Lo, B. Gautam, P. Selter, Z. Zheng, S. Oosterhout, I. Constantinou, R. Knitsch, R. Wolfe ...

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2018 journal article

Flexoelectricity in a metal/ferroelectric/semiconductor heterostructure

AIP Advances, 8(6).

By: S. Huang, H. Yau, H. Yu, L. Qi, F. So, J. Dai, X. Jiang

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2018 journal article

Impact of Nonfullerene Molecular Architecture on Charge Generation, Transport, and Morphology in PTB7-Th-Based Organic Solar Cells

Advanced Functional Materials, 28(32), 1802702.

By: X. Yi, B. Gautam, I. Constantinou, Y. Cheng, Z. Peng, E. Klump, X. Ba, C. Ho ...

Sources: Crossref, ORCID
Added: December 5, 2019

2018 journal article

Increased Exciton Delocalization of Polymer upon Blending with Fullerene

Advanced Materials, 30(30), 1801392.

By: B. Gautam, E. Klump, X. Yi, I. Constantinou, N. Shewmon, A. Salehi, C. Lo, Z. Zheng ...

Sources: Crossref, ORCID
Added: December 5, 2019

2018 journal article

Manipulating refractive index in organic light-emitting diodes

ACS Applied Materials & Interfaces, 10(11), 9595–9601.

By: A. Salehi, Y. Chen, X. Fu, C. Peng & F. So

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2018 journal article

Randomly Distributed Conjugated Polymer Repeat Units for High-Efficiency Photovoltaic Materials with Enhanced Solubility and Processability

ACS APPLIED MATERIALS & INTERFACES, 10(51), 44583–44588.

By: B. Xu, I. Pelse, S. Agarkar, S. Ito, J. Zhang, X. Yi, Y. Chujo, S. Marder ...

Sources: NC State University Libraries, ORCID
Added: January 21, 2019

2018 journal article

Semi-transparent vertical organic light-emitting transistors

Organic Electronics, 55, 126–132.

By: H. Yu, S. Ho, N. Barange, R. Larrabee & F. So

Sources: Crossref, ORCID
Added: January 31, 2020

2018 journal article

Side-Chain Sequence Enabled Regioisomeric Acceptors for Conjugated Polymers

MACROMOLECULES, 51(21), 8486–8492.

By: X. Luo, D. Tran, N. Kadlubowski, C. Ho, P. Riley, F. So, J. Mei

Sources: NC State University Libraries, ORCID
Added: December 10, 2018

2018 journal article

Sub-band gap turn-on near-infrared-to-visible up-conversion device enabled by an organic-inorganic hybrid perovskite photovoltaic absorber

ACS Applied Materials & Interfaces, 10(18), 15920–15925.

By: H. Yu, Y. Cheng, M. Li, S. Tsang & F. So

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2018 journal article

Vertical Organic-Inorganic Hybrid Perovskite Schottky Junction Transistors

Advanced Electronic Materials, 4(5), 1800039.

By: H. Yu, Y. Cheng, D. Shin, S. Tsang & F. So

Sources: Crossref, ORCID
Added: January 31, 2020

2018 journal article

langmuir-blodgett thin films of diketopyrrolopyrrole-based amphiphiles

ACS Applied Materials & Interfaces, 10(14), 11995–12004.

By: C. Lo, C. Wang, S. Oosterhout, Z. Zheng, X. Yi, C. Fuentes-Hernandez, F. So, V. Coropceanu ...

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

18% High-Efficiency Air-Processed Perovskite Solar Cells Made in a Humid Atmosphere of 70% RH

Solar RRL, 1(9), 1700097.

By: Y. Cheng, X. Xu, Y. Xie, H. Li, J. Qing, C. Ma, C. Lee, F. So, S. Tsang

Sources: Crossref, ORCID
Added: January 31, 2020

2017 journal article

18% high-efficiency air-processed perovskite solar cells made in a humid atmosphere of 70% RH

Solar RRL, 1(9).

By: Y. Cheng, X. Xu, Y. Xie, H. Li, J. Qing, C. Ma, C. Lee, F. So, S. Tsang

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

Comparing non-fullerene acceptors with fullerene in polymer solar cells: a case study with FTAZ and PyNCTAZ

Journal of Materials Chemistry A, 5(10), 4886–4893.

By: N. Bauer, Q. Zhang, J. Zhao, L. Ye, J. Kim, I. Constantinou, L. Yan, F. So ...

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

Effect of Polymer-Fullerene Interaction on the Dielectric Properties of the Blend

Advanced Energy Materials, 7(13), 1601947.

By: I. Constantinou, X. Yi, N. Shewmon, E. Klump, C. Peng, S. Garakyaraghi, C. Lo, J. Reynolds, F. Castellano, F. So

Sources: NC State University Libraries, Crossref, ORCID
Added: August 6, 2018

2017 journal article

Flexible Inorganic Ferroelectric Thin Films for Nonvolatile Memory Devices

Advanced Functional Materials, 27(21), 1700461.

By: H. Yu, C. Chung, N. Shewmon, S. Ho, J. Carpenter, R. Larrabee, T. Sun, J. Jones ...

Sources: NC State University Libraries, Crossref, ORCID
Added: August 6, 2018

2017 journal article

Fluorinated Thiophene Units Improve Photovoltaic Device Performance of Donor–Acceptor Copolymers

Chemistry of Materials, 29(14), 5990–6002.

By: Q. Zhang, L. Yan, X. Jiao, Z. Peng, S. Liu, J. Rech, E. Klump, H. Ade, F. So, W. You

Sources: Crossref, ORCID
Added: January 31, 2020

2017 journal article

Highly efficient organic light-emitting diode using a low refractive index electron transport layer

Advanced Optical Materials, 5(11).

By: A. Salehi, S. Ho, Y. Chen, C. Peng, H. Yersin & F. So

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

In search of deeper blues: Trans-N-heterocyclic carbene platinum phenylacetylide as a dopant for phosphorescent OLEDS

ACS Applied Materials & Interfaces, 9(47), 41111–41114.

By: J. Bullock, A. Salehi, C. Zeman, K. Abboud, F. So & K. Schanze

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

Organic molecular light-emitting materials and devices

Introduction to Organic Electronic and Optoelectronic Materials and Devices, 2nd Edition, 363–385.

By: F. So & J. Shi

Source: NC State University Libraries
Added: August 6, 2018

2017 journal article

Probing the emission zone length in organic light emitting diodes via photoluminescence and electroluminescence degradation analysis

ACS Applied Materials & Interfaces, 9(47), 41421–41427.

By: C. Peng, A. Salehi, Y. Chen, M. Danz, G. Liaptsis & F. So

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

Strong polymer molecular weight-dependent material interactions: Impact on the formation of the polymer/fullerene bulk heterojunction morphology

Journal of Materials Chemistry A, 5(25), 13176–13188.

By: J. Kim, A. Gadisa, C. Schaefer, H. Yao, B. Gautam, N. Balar, M. Ghasemi, I. Constantinou ...

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

Transparent indium-tin oxide/indium-gallium-zinc oxide Schottky diodes formed by gradient oxygen doping

Applied Physics Letters, 111(21).

By: S. Ho, H. Yu & F. So

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

Ultraviolet-ozone surface modification for non-wetting hole transport materials based inverted planar perovskite solar cells with efficiency exceeding 18%

Journal of Power Sources, 360, 157–165.

By: X. Xu, C. Ma, Y. Cheng, Y. Xie, X. Yi, B. Gautam, S. Chen, H. Li ...

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

Using ultralow dosages of electron acceptor to reveal the early stage donor-acceptor electronic interactions in bulk heterojunction blends

Advanced Energy Materials, 7(12).

By: C. Ho, S. Cheung, H. Li, K. Chiu, Y. Cheng, H. Yin, M. Chan, F. So ...

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

Utilizing Forster resonance energy transfer to extend spectral response of PCDTBT:PCBM solar cells

Organic Electronics, 42, 87–92.

By: E. Klump, I. Constantinou, T. Lai & F. So

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2016 journal article

Charge photogeneration in organic photovoltaics: Role of hot versus cold charge-transfer excitons

Advanced Energy Materials, 6(1).

By: B. Gautam, R. Younts, W. Li, L. Yan, E. Danilov, E. Klump, I. Constantinou, F. So ...

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2016 journal article

Corrugated organic light emitting diodes using low T-g electron transporting materials

ACS Applied Materials & Interfaces, 8(25), 16192–16199.

By: C. Peng, S. Liu, X. Fu, Z. Pan, Y. Chen, F. So, K. Schanze

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2016 journal article

Degradation study of organic light-emitting diodes with solution-processed small molecule phosphorescent emitting layers

Journal of Materials Chemistry C, 4(37), 8696–8703.

By: S. Liu, C. Peng, A. Cruz, Y. Chen & F. So

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2016 journal article

Efficiency roll-off in blue emitting phosphorescent organic light emitting diodes with carbazole host materials

Advanced Functional Materials, 26(9), 1463–1469.

By: C. Xiang, X. Fu, W. Wei, R. Liu, Y. Zhang, V. Balema, B. Nelson, F. So

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2016 journal article

Evidence of molecular structure dependent charge transfer between isoindigo-based polymers and fullerene

Chemistry of Materials, 28(7), 2433–2440.

By: T. Lai, I. Constantinou, C. Grand, E. Klump, S. Baek, H. Hsu, S. Tsang, K. Schanze ...

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2016 journal article

Formation of perovskite heterostructures by ion exchange

ACS Applied Materials & Interfaces, 8(48), 33273–33279.

By: N. Shewmon, H. Yu, I. Constantinou, E. Klump & F. So

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2016 journal article

High-gain infrared-to-visible upconversion light-emitting phototransistors

Nature Photonics, 10(2), 129-.

By: H. Yu, D. Kim, J. Lee, S. Baek, J. Lee, R. Singh, F. So

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2016 journal article

Inorganic UV-visible-SWIR broadband photodetector based on monodisperse PbS nanocrystals

Small (Weinheim An Der Bergstrasse, Germany), 12(10), 1328–1333.

By: J. Lee, D. Kim, S. Baek, H. Yu & F. So

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2016 journal article

Interface effect on efficiency loss in organic light emitting diodes with solution processed emitting layers

Advanced Materials Interfaces, 3(19).

By: S. Ho, Y. Chen, S. Liu, C. Peng, D. Zhao & F. So

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2016 journal article

Novel Patterning Method for Silver Nanowire Electrodes for Thermal-Evaporated Organic Light Emitting Diodes

ACS Applied Materials & Interfaces, 8(14), 9268–9274.

By: S. Liu, S. Ho & F. So

Sources: Crossref, ORCID
Added: January 31, 2020

2016 journal article

Perovskite Solar Cells on Corrugated Substrates with Enhanced Efficiency

Small, 12(46), 6346–6352.

By: Y. Luo, S. Liu, N. Barange, L. Wang & F. So

Sources: Crossref, ORCID
Added: January 31, 2020

2016 journal article

Perovskite solar cells on corrugated substrates with enhanced efficiency

Small (Weinheim An Der Bergstrasse, Germany), 12(46), 6346–6352.

By: Y. Luo, S. Liu, N. Barange, L. Wang & F. So

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2016 journal article

Photodegradation of metal oxide interlayers in polymer solar cells

Advanced Materials Interfaces, 3(23).

By: I. Constantinou, N. Shewmon, C. Lo, J. Deininger, J. Reynolds & F. So

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2016 journal article

Photodetectors: Inorganic UV-Visible-SWIR Broadband Photodetector Based on Monodisperse PbS Nanocrystals (Small 10/2016)

Small, 12(10), 1246–1246.

By: J. Lee, D. Kim, S. Baek, H. Yu & F. So

Sources: Crossref, ORCID
Added: January 31, 2020

2016 journal article

Solution-processed copper oxide interlayers for broadband PbS quantum-dot photodiodes

Journal of Materials Chemistry C, 4(47), 11205–11211.

By: H. Yu, S. Liu, S. Baek, D. Kim, C. Dong & F. So

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2016 journal article

Structure-property relationships directing transport and charge separation in isoindigo polymers

Macromolecules, 49(11), 4008–4022.

By: C. Grand, S. Baek, T. Lai, N. Deb, W. Zajaczkowski, R. Stalder, K. Mullen, W. Pisula ...

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2016 journal article

Vertical organic field-effect transistors for integrated optoelectronic applications

ACS Applied Materials & Interfaces, 8(16), 10430–10435.

By: H. Yu, Z. Dong, J. Guo, D. Kim & F. So

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2015 journal article

Bridging the Efficiency Gap: Fully Bridged Dinuclear Cu(I)-Complexes for Singlet Harvesting in High-Efficiency OLEDs

Advanced Materials, 27(15), 2538–2543.

By: D. Volz, Y. Chen, M. Wallesch, R. Liu, C. Fléchon, D. Zink, J. Friedrichs, H. Flügge ...

Sources: Crossref, ORCID
Added: January 31, 2020

2015 journal article

Charge Photogeneration in Organic Photovoltaics: Role of Hot versus Cold Charge-Transfer Excitons

Advanced Energy Materials, 6(1), 1301032.

By: B. Gautam, R. Younts, W. Li, L. Yan, E. Danilov, E. Klump, I. Constantinou, F. So ...

Sources: Crossref, ORCID
Added: January 31, 2020

2015 journal article

Corrugated Sapphire Substrates for Organic Light-Emitting Diode Light Extraction

ACS Applied Materials & Interfaces, 7(17), 8974–8978.

By: W. Youn, J. Lee, M. Xu, R. Singh & F. So

Sources: Crossref, ORCID
Added: January 31, 2020

2015 journal article

Effect of Thermal Annealing on Charge Transfer States and Charge Trapping in PCDTBT:PC70BM Solar Cells

Advanced Electronic Materials, 1(9), 1500167.

By: I. Constantinou, T. Lai, H. Hsu, S. Cheung, E. Klump, K. Schanze, S. So, F. So

Sources: Crossref, ORCID
Added: January 31, 2020

2015 journal article

Effect of polymer side chains on charge generation and disorder in PBDTTPD solar cells

ACS Applied Materials & Interfaces, 7(48), 26999–27005.

By: I. Constantinou, T. Lai, E. Klump, S. Goswami, K. Schanze & F. So

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2015 journal article

High Efficiency Air-Processed Dithienogermole-Based Polymer Solar Cells

ACS Applied Materials & Interfaces, 7(8), 4826–4832.

By: I. Constantinou, T. Lai, D. Zhao, E. Klump, J. Deininger, C. Lo, J. Reynolds, F. So

Sources: Crossref, ORCID
Added: January 31, 2020

2015 journal article

Origin of sub-bandgap electroluminescence in organic light-emitting diodes

Small (Weinheim An Der Bergstrasse, Germany), 11(40), 5439–5443.

By: C. Xiang, C. Peng, Y. Chen & F. So

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2015 journal article

Passivation of Metal Oxide Surfaces for High-Performance Organic and Hybrid Optoelectronic Devices

Chemistry of Materials, 27(7), 2532–2539.

By: S. Liu, S. Ho, Y. Chen & F. So

Sources: Crossref, ORCID
Added: January 31, 2020

2015 journal article

Solid-state lighting: photonics and technologies

Journal of Photonics for Energy, 5.

By: N. Tansu & F. So

Source: NC State University Libraries
Added: August 6, 2018

2015 article

The The role of photonics in energy

Journal of Photonics for Energy, Vol. 5.

By: Z. Kafafi, R. Martin-Palma, A. Nogueira, D. O'Carroll, J. Pietron, I. Samuel, F. So, N. Tansu, L. Tsakalakos

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2015 journal article

Unraveling the Gain Mechanism in High Performance Solution-Processed PbS Infrared PIN Photodiodes

Advanced Functional Materials, 25(8), 1233–1238.

By: J. Lee, D. Kim & F. So

Sources: Crossref, ORCID
Added: January 31, 2020

2014 journal article

5.3: Highly Efficient Phosphorescent OLEDs Fabricated on Corrugated High-Index-Refractive Substrates

SID Symposium Digest of Technical Papers, 45(1), 40–41.

By: W. Youn, J. Lee, M. Xu, C. Xiang, R. Singh & F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2014 journal article

Air-Stable, Solution-Processed Oxide p–n Heterojunction Ultraviolet Photodetector

ACS Applied Materials & Interfaces, 6(3), 1370–1374.

By: D. Kim, J. Ryu, J. Manders, J. Lee & F. So

Sources: Crossref, ORCID
Added: September 11, 2020

2014 journal article

All Solution-Processed Inorganic/Organic Hybrid Permeable Metal-Base Transistor

Small, 10(18), 3650–3654.

By: J. Kim, H. Yu, R. Liu, D. Kim & F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2014 journal article

Batch-to-Batch Variation of Polymeric Photovoltaic Materials: its Origin and Impacts on Charge Carrier Transport and Device Performances

Advanced Energy Materials, 4(16), 1400768.

By: H. Lee, Z. Li, I. Constantinou, F. So, S. Tsang & S. So

Sources: Crossref, ORCID
Added: September 10, 2020

2014 journal article

Dielectric Effect on the Photovoltage Loss in Organic Photovoltaic Cells

Advanced Materials, 26(35), 6125–6131.

By: S. Chen, S. Tsang, T. Lai, J. Reynolds & F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2014 journal article

Effect of Nano-Porosity on High Gain Permeable Metal-Base Transistors

Advanced Functional Materials, 24(38), 6056–6065.

By: H. Yu, J. Kim, W. Chen, D. Kim, J. Guo & F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2014 journal article

High-Efficiency Solution-Processed Planar Perovskite Solar Cells with a Polymer Hole Transport Layer

Advanced Energy Materials, 5(6), 1401855.

By: D. Zhao, M. Sexton, H. Park, G. Baure, J. Nino & F. So

Sources: Crossref, ORCID
Added: January 31, 2020

2014 journal article

High-Efficiency Solution-Processed Planar Perovskite Solar Cells with a Polymer Hole Transport Layer

Advanced Energy Materials, 5(6), 1401855.

By: D. Zhao, M. Sexton, H. Park, G. Baure, J. Nino & F. So

Sources: Crossref, ORCID
Added: January 31, 2020

2014 journal article

Intrinsic delay of permeable base transistor

Journal of Applied Physics, 116(4), 044505.

By: W. Chen, F. So & J. Guo

Sources: Crossref, ORCID
Added: September 11, 2020

2014 journal article

Low-Noise Multispectral Photodetectors Made from All Solution-Processed Inorganic Semiconductors

Advanced Functional Materials, 9, n/a-n/a.

By: J. Manders, T. Lai, Y. An, W. Xu, J. Lee, D. Kim, G. Bosman, F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2014 journal article

Multi-spectral imaging with infrared sensitive organic light emitting diode

Scientific Reports, 4(1).

By: D. Kim, T. Lai, J. Lee, J. Manders & F. So

Sources: Crossref, ORCID
Added: January 31, 2020

2014 journal article

Nickel Oxide Hole Injection/Transport Layers for Efficient Solution-Processed Organic Light-Emitting Diodes

Chemistry of Materials, 26(15), 4528–4534.

By: S. Liu, R. Liu, Y. Chen, S. Ho, J. Kim & F. So

Sources: Crossref, ORCID
Added: September 11, 2020

2014 journal article

Organic Photovoltaic Cells: Dielectric Effect on the Photovoltage Loss in Organic Photovoltaic Cells (Adv. Mater. 35/2014)

Advanced Materials, 26(35), 6045–6045.

By: S. Chen, S. Tsang, T. Lai, J. Reynolds & F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2014 journal article

Phosphorescent dye-doped hole transporting layer for organic light-emitting diodes

Organic Electronics, 15(10), 2381–2386.

By: J. Kim, Y. Chen, R. Liu & F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2014 journal article

Phosphorescent organic light emitting diodes with a cross-linkable hole transporting material

Organic Electronics, 15(7), 1702–1706.

By: C. Xiang, N. Chopra, J. Wang, C. Brown, S. Ho, M. Mathai, F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2014 journal article

Stable solution processed hole injection material for organic light-emitting diodes

Organic Electronics, 15(10), 2513–2517.

By: S. Ho, C. Xiang, R. Liu, N. Chopra, M. Mathai & F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2013 journal article

A systematic study on efficiency enhancements in phosphorescent green, red and blue microcavity organic light emitting devices

Light: Science & Applications, 2(6), e74–e74.

By: C. Xiang, W. Koo, F. So, H. Sasabe & J. Kido

Sources: Crossref, ORCID
Added: September 11, 2020

2013 journal article

Charge transport study of semiconducting polymers and their bulk heterojunction blends by capacitance measurements

Journal of Polymer Science Part B: Polymer Physics, 51(8), 649–658.

By: K. Chan, S. Tsang, H. Lee, F. So & S. So

Sources: Crossref, ORCID
Added: September 10, 2020

2013 journal article

Defect-Induced Loss Mechanisms in Polymer–Inorganic Planar Heterojunction Solar Cells

ACS Applied Materials & Interfaces, 5(15), 7215–7218.

By: M. Hartel, S. Chen, B. Swerdlow, H. Hsu, J. Manders, K. Schanze, F. So

Sources: Crossref, ORCID
Added: September 11, 2020

2013 journal article

Direct Fabrication of Organic Light-Emitting Diodes on Buckled Substrates for Light Extraction

Advanced Optical Materials, 1(5), 404–408.

By: W. Koo, Y. Zhe & F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2013 journal article

Energy Level Alignment and Sub-Bandgap Charge Generation in Polymer:Fullerene Bulk Heterojunction Solar Cells

Advanced Materials, 25(17), 2434–2439.

By: S. Tsang, S. Chen & F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2013 journal article

Energy Level Alignment and Sub-Bandgap Charge Generation in Polymer:Fullerene Bulk Heterojunction Solar Cells (Adv. Mater. 17/2013)

Advanced Materials, 25(17), 2433–2433.

By: S. Tsang, S. Chen & F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2013 journal article

Hole injection polymer effect on degradation of organic light-emitting diodes

Organic Electronics, 14(10), 2518–2522.

By: S. Chen, X. Jiang & F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2013 journal article

Investigation of the Role of the Acceptor Molecule in Bulk Heterojunction Photovoltaic Cells Using Impedance Spectroscopy

The Journal of Physical Chemistry C, 117(27), 13798–13804.

By: R. Casalini, S. Tsang, J. Deininger, F. Arroyave, J. Reynolds & F. So

Sources: Crossref, ORCID
Added: September 11, 2020

2013 journal article

Loss Mechanisms in Thick-Film Low-Bandgap Polymer Solar Cells

Advanced Energy Materials, 3(7), 909–916.

By: C. Small, S. Tsang, S. Chen, S. Baek, C. Amb, J. Subbiah, J. Reynolds, F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2013 journal article

Properties of interlayer for organic photovoltaics

Materials Today, 16(11), 424–432.

By: T. Lai, S. Tsang, J. Manders, S. Chen & F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2013 journal article

Solution-Processed Nickel Oxide Hole Transport Layers in High Efficiency Polymer Photovoltaic Cells

Advanced Functional Materials, 23(23), 2993–3001.

By: J. Manders, S. Tsang, M. Hartel, T. Lai, S. Chen, C. Amb, J. Reynolds, F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2012 journal article

Aesthetically Pleasing Conjugated Polymer:Fullerene Blends for Blue-Green Solar Cells Via Roll-to-Roll Processing

ACS Applied Materials & Interfaces, 4(3), 1847–1853.

By: C. Amb, M. Craig, U. Koldemir, J. Subbiah, K. Choudhury, S. Gevorgyan, M. Jørgensen, F. Krebs, F. So, J. Reynolds

Sources: Crossref, ORCID
Added: September 11, 2020

2012 journal article

An isoindigo and dithieno[3,2-b:2′,3′-d]silole copolymer for polymer solar cells

Polym. Chem., 3(1), 89–92.

By: R. Stalder, C. Grand, J. Subbiah, F. So & J. Reynolds

Sources: Crossref, ORCID
Added: September 11, 2020

2012 journal article

Charge injection and transport studies of poly(2,7-carbazole) copolymer PCDTBT and their relationship to solar cell performance

Organic Electronics, 13(5), 850–855.

By: K. Chan, S. Tsang, H. Lee, F. So & S. So

Sources: Crossref, ORCID
Added: September 10, 2020

2012 journal article

Effect of vertical morphology on the performance of silole-containing low-bandgap inverted polymer solar cells

Solar Energy Materials and Solar Cells, 97, 97–101.

By: J. Subbiah, C. Amb, J. Reynolds & F. So

Sources: Crossref, ORCID
Added: September 11, 2020

2012 journal article

High-Efficiency Inverted Polymer Solar Cells with Double Interlayer

ACS Applied Materials & Interfaces, 4(2), 866–870.

By: J. Subbiah, C. Amb, I. Irfan, Y. Gao, J. Reynolds & F. So

Sources: Crossref, ORCID
Added: September 11, 2020

2012 journal article

Improved Performance of Molecular Bulk-Heterojunction Photovoltaic Cells through Predictable Selection of Solvent Additives

Advanced Functional Materials, 22(22), 4801–4813.

By: K. Graham, P. Wieruszewski, R. Stalder, M. Hartel, J. Mei, F. So, J. Reynolds

Sources: Crossref, ORCID
Added: September 10, 2020

2012 journal article

Interplay of cleaning and de-doping in oxygen plasma treated high work function indium tin oxide (ITO)

Organic Electronics, 13(10), 2028–2034.

By: I. Irfan, S. Graber, F. So & Y. Gao

Sources: Crossref, ORCID
Added: September 10, 2020

2012 journal article

Inverted Polymer Solar Cells with Reduced Interface Recombination

Advanced Energy Materials, 2(11), 1333–1337.

By: S. Chen, C. Small, C. Amb, J. Subbiah, T. Lai, S. Tsang, J. Manders, J. Reynolds, F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2012 journal article

Light Extraction of Organic Light Emitting Diodes by Defective Hexagonal-Close-Packed Array

Advanced Functional Materials, 22(16), 3454–3459.

By: W. Koo, W. Youn, P. Zhu, X. Li, N. Tansu & F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2012 journal article

Light Extraction: Light Extraction of Organic Light Emitting Diodes by Defective Hexagonal-Close-Packed Array (Adv. Funct. Mater. 16/2012)

Advanced Functional Materials, 22(16), 3453–3453.

By: W. Koo, W. Youn, P. Zhu, X. Li, N. Tansu & F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2012 journal article

Metal oxides for interface engineering in polymer solar cells

Journal of Materials Chemistry, 22(46), 24202.

By: S. Chen, J. Manders, S. Tsang & F. So

Sources: Crossref, ORCID
Added: September 11, 2020

2012 journal article

Origin of Enhanced Hole Injection in Inverted Organic Devices with Electron Accepting Interlayer

Advanced Functional Materials, 22(15), 3261–3266.

By: C. Small, S. Tsang, J. Kido, S. So & F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2012 journal article

P-110: Light extraction of Phosphorescent OLEDs by Defective Hexagonal-Close-Packed Array

SID Symposium Digest of Technical Papers, 43(1), 1474–1476.

By: W. Koo, W. Yun, P. Zhu, X. Li, N. Tansu & F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2012 journal article

Solar Cells: Inverted Polymer Solar Cells with Reduced Interface Recombination (Adv. Energy Mater. 11/2012)

Advanced Energy Materials, 2(11), 1281–1281.

By: S. Chen, C. Small, C. Amb, J. Subbiah, T. Lai, S. Tsang, J. Manders, J. Reynolds, F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2012 journal article

Solution processed multilayer cadmium-free blue/violet emitting quantum dots light emitting diodes

Applied Physics Letters, 101(5), 053303.

By: C. Xiang, W. Koo, S. Chen, F. So, X. Liu, X. Kong, Y. Wang

Sources: Crossref, ORCID
Added: September 11, 2020

2012 journal article

Synthetic Principles Directing Charge Transport in Low-Band-Gap Dithienosilole–Benzothiadiazole Copolymers

Journal of the American Chemical Society, 134(21), 8944–8957.

By: P. Beaujuge, H. Tsao, M. Hansen, C. Amb, C. Risko, J. Subbiah, K. Choudhury, A. Mavrinskiy ...

Sources: Crossref, ORCID
Added: September 11, 2020

2011 journal article

DOWN-CONVERSION WHITE OLEDS: Down-Conversion White Organic Light-Emitting Diodes Using Microcavity Structure (Adv. Energy Mater. 2/2011)

Advanced Energy Materials, 1(2), 173–173.

By: J. Lee, N. Chopra, D. Bera, S. Maslov, S. Eom, Y. Zheng, P. Holloway, J. Xue, F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2011 journal article

Dithienogermole As a Fused Electron Donor in Bulk Heterojunction Solar Cells

Journal of the American Chemical Society, 133(26), 10062–10065.

By: C. Amb, S. Chen, K. Graham, J. Subbiah, C. Small, F. So, J. Reynolds

Sources: Crossref, ORCID
Added: September 11, 2020

2011 journal article

Down-Conversion White Organic Light-Emitting Diodes Using Microcavity Structure

Advanced Energy Materials, 1(2), 174–178.

By: J. Lee, N. Chopra, D. Bera, S. Maslov, S. Eom, Y. Zheng, P. Holloway, J. Xue, F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2011 journal article

High-efficiency inverted dithienogermole–thienopyrrolodione-based polymer solar cells

Nature Photonics, 6(2), 115–120.

By: C. Small, S. Chen, J. Subbiah, C. Amb, S. Tsang, T. Lai, J. Reynolds, F. So

Sources: Crossref, ORCID
Added: September 11, 2020

2011 journal article

PbSe Nanocrystal-Based Infrared-to-Visible Up-Conversion Device

Nano Letters, 11(5), 2109–2113.

By: D. Kim, K. Choudhury, J. Lee, D. Song, G. Sarasqueta & F. So

Sources: Crossref, ORCID
Added: September 11, 2020

2011 journal article

Photo-Carrier Recombination in Polymer Solar Cells Based on P3HT and Silole-Based Copolymer

Advanced Energy Materials, 1(5), 963–969.

By: S. Chen, K. Choudhury, J. Subbiah, C. Amb, J. Reynolds & F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2011 journal article

Polydimethylsiloxane as a Macromolecular Additive for Enhanced Performance of Molecular Bulk Heterojunction Organic Solar Cells

ACS Applied Materials & Interfaces, 3(4), 1210–1215.

By: K. Graham, J. Mei, R. Stalder, J. Shim, H. Cheun, F. Steffy, F. So, B. Kippelen, J. Reynolds

Sources: Crossref, ORCID
Added: September 11, 2020

2011 journal article

Understanding the performance and loss-mechanisms in donor–acceptor polymer based solar cells: Photocurrent generation, charge separation and carrier transport

Solar Energy Materials and Solar Cells, 95(8), 2502–2510.

By: K. Choudhury, J. Subbiah, S. Chen, P. Beaujuge, C. Amb, J. Reynolds, F. So

Sources: Crossref, ORCID
Added: September 11, 2020

2011 journal article

n-Type Conjugated Polyisoindigos

Macromolecules, 44(16), 6303–6310.

By: R. Stalder, J. Mei, J. Subbiah, C. Grand, L. Estrada, F. So, J. Reynolds

Sources: Crossref, ORCID
Added: September 11, 2020

2010 journal article

Combined effects of MoO3 interlayer and PC70BM on polymer photovoltaic device performance

Organic Electronics, 11(5), 955–958.

By: J. Subbiah, P. Beaujuge, K. Choudhury, S. Ellinger, J. Reynolds & F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2010 journal article

Degradation Mechanisms in Small-Molecule and Polymer Organic Light-Emitting Diodes

Advanced Materials, 22(34), 3762–3777.

By: F. So & D. Kondakov

Sources: Crossref, ORCID
Added: September 10, 2020

2010 journal article

Effect of Solvent Treatment on Solution-Processed Colloidal PbSe Nanocrystal Infrared Photodetectors

Chemistry of Materials, 22(11), 3496–3501.

By: G. Sarasqueta, K. Choudhury & F. So

Sources: Crossref, ORCID
Added: September 11, 2020

2010 journal article

Efficient solution-processed hybrid polymer–nanocrystal near infrared light-emitting devices

Organic Electronics, 11(1), 23–28.

By: K. Choudhury, D. Song & F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2010 journal article

Electroluminescence from light-emitting polymer/ZnO nanoparticle heterojunctions at sub-bandgap voltages

Nano Today, 5(5), 384–389.

By: L. Qian, Y. Zheng, K. Choudhury, D. Bera, F. So, J. Xue, P. Holloway

Sources: Crossref, ORCID
Added: September 10, 2020

2010 journal article

Energy level evolution of air and oxygen exposed molybdenum trioxide films

Applied Physics Letters, 96(24), 243307.

By: H. Ding, Y. Gao, C. Small, D. Kim, J. Subbiah & F. So

Sources: Crossref, ORCID
Added: September 11, 2020

2010 journal article

Energy level evolution of molybdenum trioxide interlayer between indium tin oxide and organic semiconductor

Applied Physics Letters, 96(7), 073304.

By: H. Ding, Y. Gao, D. Kim, J. Subbiah & F. So

Sources: Crossref, ORCID
Added: September 11, 2020

2010 journal article

Green Dioxythiophene-Benzothiadiazole Donor−Acceptor Copolymers for Photovoltaic Device Applications

Chemistry of Materials, 22(6), 2093–2106.

By: P. Beaujuge, J. Subbiah, K. Choudhury, S. Ellinger, T. McCarley, F. So, J. Reynolds

Sources: Crossref, ORCID
Added: September 11, 2020

2010 journal article

High efficiency and low roll-off blue phosphorescent organic light-emitting devices using mixed host architecture

Applied Physics Letters, 97(3), 033304.

By: N. Chopra, J. Swensen, E. Polikarpov, L. Cosimbescu, F. So & A. Padmaperuma

Sources: Crossref, ORCID
Added: September 11, 2020

2010 journal article

MoO3/poly(9,9-dioctylfluorene-co-N-[4-(3-methylpropyl)]-diphenylamine) double-interlayer effect on polymer solar cells

Applied Physics Letters, 96(6), 063303.

By: J. Subbiah, D. Kim, M. Hartel & F. So

Sources: Crossref, ORCID
Added: September 11, 2020

2010 journal article

OLEDs: Degradation Mechanisms in Small-Molecule and Polymer Organic Light-Emitting Diodes (Adv. Mater. 34/2010)

Advanced Materials, 22(34), n/a-n/a.

By: F. So & D. Kondakov

Sources: Crossref, ORCID
Added: September 10, 2020

2010 journal article

Organic Infrared Upconversion Device

Advanced Materials, 22(20), 2260–2263.

By: D. Kim, D. Song, N. Chopra, P. De Somer & F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2010 journal article

Organic and Inorganic Blocking Layers for Solution-Processed Colloidal PbSe Nanocrystal Infrared Photodetectors

Advanced Functional Materials, 21(1), 167–171.

By: G. Sarasqueta, K. Choudhury, J. Subbiah & F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2010 journal article

Variations in Hole Injection due to Fast and Slow Interfacial Traps in Polymer Light-Emitting Diodes with Interlayers

Advanced Functional Materials, 20(1), 119–130.

By: M. Harding, D. Poplavskyy, V. Choong, F. So & A. Campbell

Sources: Crossref, ORCID
Added: September 10, 2020

2009 journal article

Aluminum phthalocyanine chloride/C60 organic photovoltaic cells with high open-circuit voltages

Solar Energy Materials and Solar Cells, 93(9), 1688–1691.

By: D. Kim, F. So & Y. Gao

Sources: Crossref, ORCID
Added: September 11, 2020

2009 journal article

An ambipolar phosphine oxide-based host for high power efficiency blue phosphorescent organic light emitting devices

Applied Physics Letters, 94(22), 223304.

By: E. Polikarpov, J. Swensen, N. Chopra, F. So & A. Padmaperuma

Sources: Crossref, ORCID
Added: September 11, 2020

2009 journal article

Effect of electron injection and transport materials on efficiency of deep-blue phosphorescent organic light-emitting devices

Organic Electronics, 10(4), 686–691.

By: S. Eom, Y. Zheng, E. Wrzesniewski, J. Lee, N. Chopra, F. So, J. Xue

Sources: Crossref, ORCID
Added: September 10, 2020

2009 journal article

Effect of the Charge Balance on High-Efficiency Blue-Phosphorescent Organic Light-Emitting Diodes

ACS Applied Materials & Interfaces, 1(6), 1169–1172.

By: N. Chopra, J. Lee, Y. Zheng, S. Eom, J. Xue & F. So

Sources: Crossref, ORCID
Added: September 11, 2020

2009 journal article

Efficient Green Solar Cells via a Chemically Polymerizable Donor−Acceptor Heterocyclic Pentamer

ACS Applied Materials & Interfaces, 1(6), 1154–1158.

By: J. Subbiah, P. Beaujuge, K. Choudhury, S. Ellinger, J. Reynolds & F. So

Sources: Crossref, ORCID
Added: September 11, 2020

2009 journal article

Electronic structure and interactions of LiF doped tris (8-hydroxyquinoline) aluminum (Alq)

Chemical Physics Letters, 473(1-3), 92–95.

By: H. Ding, K. Park, Y. Gao, D. Kim & F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2009 journal article

Highly Efficient Hole Injection Using Polymeric Anode Materials for Small-Molecule Organic Light-Emitting Diodes

Advanced Functional Materials, 19(3), 491–496.

By: K. Choudhury, J. Lee, N. Chopra, A. Gupta, X. Jiang, F. Amy, F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2009 journal article

SnPc:C60 bulk heterojunction organic photovoltaic cells with MoO3 interlayer

Solar Energy Materials and Solar Cells, 93(8), 1452–1456.

By: D. Kim, G. Sarasqueta & F. So

Sources: Crossref, ORCID
Added: September 11, 2020

2009 journal article

The effect of molybdenum oxide interlayer on organic photovoltaic cells

Applied Physics Letters, 95(9), 093304.

By: D. Kim, J. Subbiah, G. Sarasqueta, F. So, H. Ding & Y. Gao

Sources: Crossref, ORCID
Added: September 11, 2020

2009 journal article

White phosphorescent organic light-emitting devices with dual triple-doped emissive layers

Applied Physics Letters, 94(15), 153303.

By: S. Eom, Y. Zheng, E. Wrzesniewski, J. Lee, N. Chopra, F. So, J. Xue

Sources: Crossref, ORCID
Added: September 11, 2020

2008 journal article

Carbon-Nanotube-Enabled Vertical Field Effect and Light-Emitting Transistors

Advanced Materials, 20(19), 3605–3609.

By: B. Liu, M. McCarthy, Y. Yoon, D. Kim, Z. Wu, F. So, P. Holloway, J. Reynolds, J. Guo, A. Rinzler

Sources: Crossref, ORCID
Added: September 10, 2020

2008 journal article

Cavity effects on light extraction in organic light emitting devices

Applied Physics Letters, 92(3), 033303.

By: J. Lee, N. Chopra & F. So

Sources: Crossref, ORCID
Added: September 11, 2020

2008 journal article

Effects of solution-processed polymer interlayers on hole injection and device performance of polymer light-emitting diodes

Organic Electronics, 9(2), 183–190.

By: M. Harding, D. Poplavskyy, V. Choong, A. Campbell & F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2008 journal article

Effects of triplet energies and transporting properties of carrier transporting materials on blue phosphorescent organic light emitting devices

Applied Physics Letters, 93(12), 123306.

By: J. Lee, N. Chopra, S. Eom, Y. Zheng, J. Xue, F. So, J. Shi

Sources: Crossref, ORCID
Added: September 11, 2020

2008 journal article

Efficient deep-blue phosphorescent organic light-emitting device with improved electron and exciton confinement

Applied Physics Letters, 92(22), 223301.

By: Y. Zheng, S. Eom, N. Chopra, J. Lee, F. So & J. Xue

Sources: Crossref, ORCID
Added: September 11, 2020

2008 journal article

High efficiency blue phosphorescent organic light-emitting device

Applied Physics Letters, 93(14), 143307.

By: N. Chopra, J. Lee, Y. Zheng, S. Eom, J. Xue & F. So

Sources: Crossref, ORCID
Added: September 11, 2020

2008 journal article

LiF as an n-Dopant in Tris(8-hydroxyquinoline) Aluminum Thin Films

Advanced Materials, 20(8), 1456–1461.

By: K. Choudhury, J. Yoon & F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2008 journal article

Low voltage and very high efficiency deep-blue phosphorescent organic light-emitting devices

Applied Physics Letters, 93(13), 133309.

By: S. Eom, Y. Zheng, N. Chopra, J. Lee, F. So & J. Xue

Sources: Crossref, ORCID
Added: September 11, 2020

2008 journal article

Organic/inorganic nanocomposites for high-dielectric-constant materials

Applied Physics Letters, 93(12), 123305.

By: G. Sarasqueta, K. Roy Choudhury, D. Kim & F. So

Sources: Crossref, ORCID
Added: September 11, 2020

2007 journal article

High quantum efficiency polymer photoconductors using interdigitated electrodes

Applied Physics Letters, 91(10), 103504.

By: A. Niemeyer, I. Campbell, F. So & B. Crone

Sources: Crossref, ORCID
Added: September 11, 2020

2007 journal article

Recent progress in solution processable organic light emitting devices

Journal of Applied Physics, 102(9), 091101.

By: F. So, B. Krummacher, M. Mathai, D. Poplavskyy, S. Choulis & V. Choong

Sources: Crossref, ORCID
Added: September 11, 2020

2006 journal article

Bipolar carrier transport in a conjugated polymer by complex admittance spectroscopy

Journal of Applied Physics, 99(3), 033707.

By: D. Poplavskyy & F. So

Sources: Crossref, ORCID
Added: September 11, 2020

2006 journal article

General method to evaluate substrate surface modification techniques for light extraction enhancement of organic light emitting diodes

Journal of Applied Physics, 100(5), 054702.

By: B. Krummacher, M. Mathai, V. Choong, S. Choulis, F. So & A. Winnacker

Sources: Crossref, ORCID
Added: September 11, 2020

2006 journal article

Highly efficient organic electroluminescent device with modified cathode

Applied Physics Letters, 88(20), 203502.

By: S. Choulis, M. Mathai, V. Choong & F. So

Sources: Crossref, ORCID
Added: September 11, 2020

2006 journal article

Highly efficient solution processed blue organic electrophosphorescence with 14lm∕W luminous efficacy

Applied Physics Letters, 88(24), 243512.

By: M. Mathai, V. Choong, S. Choulis, B. Krummacher & F. So

Sources: Crossref, ORCID
Added: September 11, 2020

2006 journal article

Highly efficient white organic light-emitting diode

Applied Physics Letters, 88(11), 113506.

By: B. Krummacher, V. Choong, M. Mathai, S. Choulis, F. So, F. Jermann, T. Fiedler, M. Zachau

Sources: Crossref, ORCID
Added: September 11, 2020

2006 journal article

Influence of charge balance and microcavity effects on resultant efficiency of organic-light emitting devices

Organic Electronics, 7(5), 313–318.

By: B. Krummacher, M. Mathai, V. Choong, S. Choulis, F. So & A. Winnacker

Sources: Crossref, ORCID
Added: September 10, 2020

2006 journal article

Interface Modification to Improve Hole-Injection Properties in Organic Electronic Devices

Advanced Functional Materials, 16(8), 1075–1080.

By: S. Choulis, V. Choong, A. Patwardhan, M. Mathai & F. So

Sources: Crossref, ORCID
Added: September 10, 2020

2005 journal article

Bipolar charge transport, injection, and trapping studies in a model green-emitting polyfluorene copolymer

Journal of Applied Physics, 98(1), 014501.

By: D. Poplavskyy, W. Su & F. So

Sources: Crossref, ORCID
Added: September 11, 2020

2005 journal article

The effect of interfacial layer on the performance of organic light-emitting diodes

Applied Physics Letters, 87(11), 113503.

By: S. Choulis, V. Choong, M. Mathai & F. So

Sources: Crossref, ORCID
Added: September 11, 2020

Employment

2015 - present

North Carolina State University Raleigh, NC, US
Professor Materials Science and Engineering

Education

1986 - 1991

University of Southern California Los Angeles, CA, US
PhD Electrical Engineering