Xiangyu Fu

Works (13)

Updated: July 5th, 2023 15:38

2022 journal article

Cavity Engineering of Perovskite Distributed Feedback Lasers

ACS Photonics, 9(9), 3124–3133.

By: Q. Dong n, X. Fu, D. Seyitliyev n, K. Darabi n, J. Mendes n, L. Lei n, Y. Chen*, C. Chang* ...

author keywords: perovskite lasers; distributed feedback lasers; cavity fabrication; cavity engineering
topics (OpenAlex): Perovskite Materials and Applications; Solid State Laser Technologies; Optical properties and cooling technologies in crystalline materials
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Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: August 19, 2022

2022 article

Curved Mirror Arrays for Light Extraction in Top-Emitting Organic Light-Emitting Diodes

Amoah, S., Fu, X., Yin, S., Dong, Q., Dong, C., & So, F. (2022, February 15). ACS APPLIED MATERIALS & INTERFACES, Vol. 2, pp. 9377–9385.

By: S. Amoah n, X. Fu, S. Yin n , Q. Dong  n, C. Dong n & F. So n 

author keywords: OLED; top-emitting; light extraction; embedded scattering layer; waveguide mode; SPP mode
topics (OpenAlex): Organic Light-Emitting Diodes Research; Thin-Film Transistor Technologies; Organic Electronics and Photovoltaics
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7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: March 7, 2022

2022 journal article

Enhanced Surface Passivation of Lead Sulfide Quantum Dots for Short-Wavelength Photodetectors

CHEMISTRY OF MATERIALS, 34(12), 5433–5442.

By: S. Yin n , C. Ho n , S. Ding  n, X. Fu, L. Zhu n , J. Gullett n, C. Dong n, F. So n 

topics (OpenAlex): Perovskite Materials and Applications; Quantum Dots Synthesis And Properties; Chalcogenide Semiconductor Thin Films
Sources: Web Of Science, NC State University Libraries
Added: July 11, 2022

2021 journal article

Directional Polarized Light Emission from Thin‐Film Light‐Emitting Diodes

Advanced Materials, 33(9), 2006801.

By: X. Fu, Y. Mehta n, Y. Chen*, L. Lei n, L. Zhu n , N. Barange n, Q. Dong n, S. Yin n  ...

author keywords: beam shaping; organic light-emitting diodes; perovskite light-emitting diodes; polarized light; waveguides
topics (OpenAlex): Organic Light-Emitting Diodes Research; Perovskite Materials and Applications; Organic Electronics and Photovoltaics
TL;DR: By selectively diffracting the transverse electric (TE) waveguide mode while suppressing other optical modes in a nanostructured LED, the authors demonstrate highly directional light emission from a full-area organic LED with a small divergence angle less than 3° and a TE to transverse magnetic (TM) polarization extinction ratio of 13.6%. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries, Crossref
Added: February 15, 2021

2021 journal article

Interconnecting layers for tandem organic solar cells

MATERIALS TODAY ENERGY, 21.

By: C. Ho, J. Kothari, X. Fu & F. So 

author keywords: Organic solar cell; Tandem structure; Interconnecting layers
topics (OpenAlex):
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Sources: Web Of Science, NC State University Libraries
Added: October 18, 2021

2021 journal article

Light extraction in tandem organic light emitting diodes

APPLIED PHYSICS LETTERS, 119(6).

By: X. Fu, S. Yin n , Y. Chen *, L. Zhu n , Q. Dong n, C. Chang *, F. So n 

topics (OpenAlex): Organic Light-Emitting Diodes Research; Organic Electronics and Photovoltaics; Thin-Film Transistor Technologies
UN Sustainable Development Goals Color Wheel
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7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 12, 2021

2020 journal article

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

ADVANCED MATERIALS, 32(16).

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

author keywords: amplified spontaneous emission; distributed-feedback lasers; energy funneling; light-emitting diodes; quasi-2D perovskites
topics (OpenAlex): Perovskite Materials and Applications; Quantum Dots Synthesis And Properties; Chalcogenide Semiconductor Thin Films
TL;DR: The results show that it is important to control the morphology of the quasi-2D films to achieve efficient energy transfer, which is a critical requirement for light-emitting devices. (via Semantic Scholar)
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7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: March 16, 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 n, M. Samal n, N. Barange n, Y. Chen*, D. Shin n, Y. Mehta  n, A. Rozelle n, C. Chang*, F. So n 

author keywords: OLED; photonic crystal; optical modes; photonic band gap; light extraction
topics (OpenAlex): Photonic Crystals and Applications; Organic Light-Emitting Diodes Research; Plasmonic and Surface Plasmon Research
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Sources: Web Of Science, NC State University Libraries
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 n, X. Fu, L. Cao*, S. Amoah n, K. Gundogdu n , J. Li *, F. So n 

author keywords: white OLED; top-emitting OLED; cavity effect; multiple cavity modes; angular color shift
topics (OpenAlex): Organic Light-Emitting Diodes Research; Semiconductor Lasers and Optical Devices; Thin-Film Transistor Technologies
TL;DR: A multi-mode OLED structure having dual-dielectric spacer layers, which completely eliminates the intrinsic cavity effect caused by the top and bottom boundaries respectively and provides freedom for the organic layer thickness. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries
Added: August 10, 2020

2020 journal article

Recovering cavity effects in corrugated organic light emitting diodes

OPTICS EXPRESS, 28(21), 32214–32225.

By: X. Fu, Y. Chen*, D. Shin n, Y. Mehta n, I. Chen*, N. Barange n, L. Zhu n , S. Amoah n, C. Chang*, F. So n 

topics (OpenAlex): Organic Light-Emitting Diodes Research; Organic Electronics and Photovoltaics; Semiconductor Quantum Structures and Devices
TL;DR: It is found that the cavity effects can be partially recovered using a low index Teflon layer inserted between the ITO anode and the substrate due to the enhancement of the reflectance of the corrugated electrodes. (via Semantic Scholar)
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7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: November 16, 2020

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 n, X. Fu, S. Amoah n, A. Rozelle n, D. Shin n, A. Salehi n, J. Mendes n, F. So n 

author keywords: dielectric spacer; micro-cavity; spectrum stability; top-emitting OLED (TEOLED); viewing angle independent
topics (OpenAlex): Organic Light-Emitting Diodes Research; Photonic Crystals and Applications; Photonic and Optical Devices
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Sources: Web Of Science, NC State University Libraries
Added: August 26, 2019

2019 review

Recent Advances in OLED Optical Design

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

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

author keywords: optics; organic light-emitting diodes; outcoupling; light extraction; refractive indices
topics (OpenAlex): Organic Light-Emitting Diodes Research; Thin-Film Transistor Technologies; Semiconductor Lasers and Optical Devices
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: June 4, 2019

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 n, S. Liu n, X. Fu, Z. Pan, Y. Chen n, F. So n , K. Schanze

author keywords: OLED; light extraction; corrugation; low glass transition temperature material
topics (OpenAlex): Organic Light-Emitting Diodes Research; Organic Electronics and Photovoltaics; Green IT and Sustainability
TL;DR: The corrugated OLED has a greatly improved operational stability and the LT90 lifetime of a device operated at 1000 cd/m(2) is improved greater than 100-fold in the corrugation. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
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7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

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