Works (61)

Updated: January 20th, 2024 05:01

2023 article

Exciton Binding Energy in Organic Polymers: Experimental Considerations and Tuning Prospects

Kashani, S., Rech, J. J., Liu, T., Baustert, K., Ghaffari, A., Angunawela, I., … Ade, H. (2023, December 22). ADVANCED ENERGY MATERIALS, Vol. 12.

By: S. Kashani n, J. Rech*, T. Liu*, K. Baustert*, A. Ghaffari n, I. Angunawela n, Y. Xiong n, A. Dinku ...

author keywords: cyclic voltammetry; exciton binding energy; organic semiconductors; transport gap; ultraviolet photoemission spectroscopy and low-energy inverse photoemission spectroscopy
Sources: Web Of Science, NC State University Libraries
Added: January 16, 2024

2022 article

Ultrathin P(NDI2OD-T2) Films with High Electron Mobility in Both Bottom-Gate and Top-Gate Transistors

Steckmann, T., Angunawela, I., Kashani, S., Zhu, Y., Nahid, M. M., Ade, H., & Gadisa, A. (2022, March 2). ADVANCED ELECTRONIC MATERIALS, Vol. 3.

By: T. Steckmann n, I. Angunawela n, S. Kashani n, Y. Zhu n, M. Nahid n, H. Ade n, A. Gadisa n

author keywords: edge-on; mobility; transistor; ultrathin; water-processing
UN Sustainable Development Goal Categories
Sources: ORCID, Web Of Science, NC State University Libraries
Added: March 4, 2022

2020 journal article

The Critical Role of Materials’ Interaction in Realizing Organic Field-Effect Transistors Via High-Dilution Blending with Insulating Polymers

ACS Applied Materials & Interfaces, 12(23), 26239–26249.

By: I. Angunawela n, M. Nahid n, M. Ghasemi n, A. Amassian n, H. Ade n & A. Gadisa n

author keywords: Miscibility; transistor; fiber dimension; mobility; intermolecular interaction
TL;DR: This work demonstrates polymer/insulator blends exhibiting favorable miscibility that improves the transparency and carrier transport in an organic field-effect transistor (OFET) device and provides important guidelines to achieve high mobility in transparent OFETs. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: ORCID
Added: May 30, 2020

2019 journal article

Rational Strategy to Stabilize an Unstable High-Efficiency Binary Nonfullerene Organic Solar Cells with a Third Component

ADVANCED ENERGY MATERIALS, 9(20).

By: Y. Zhu n, A. Gadisa n, Z. Peng n, M. Ghasemi n, L. Ye n, Z. Xu*, S. Zhao*, H. Ade n

author keywords: miscibility; morphology stability; nonfullerene acceptors; organic solar cells; thermodynamics
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: ORCID, Web Of Science, NC State University Libraries
Added: June 17, 2019

2018 journal article

Multi-length scale morphology of nonfullerene all-small molecule blends and its relation to device function in organic solar cells

MATERIALS CHEMISTRY FRONTIERS, 3(1), 137–144.

By: I. Angunawela n, L. Ye n, H. Bin*, Z. Zhang*, A. Gadisa n, Y. Li*, H. Ade n

UN Sustainable Development Goal Categories
Sources: ORCID, Web Of Science, NC State University Libraries
Added: January 21, 2019

2018 journal article

Revealing the Impact of F4-TCNQ as Additive on Morphology and Performance of High-Efficiency Nonfullerene Organic Solar Cells

Advanced Functional Materials, 29(1), 1806262.

By: Y. Xiong n, L. Ye n, A. Gadisa n, Q. Zhang*, J. Rech*, W. You*, H. Ade n

author keywords: additive; halogen-free solvents; mean-square composition variation; morphological aid; Nonfullerene polymer solar cells
Sources: Crossref, NC State University Libraries, Web Of Science, ORCID
Added: January 21, 2019

2018 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 n, C. Schaefer*, T. Ma*, J. Zhao*, J. Turner n, M. Ghasemi n, I. Constantinou n, F. So n ...

author keywords: compatibility; kinetic morphology development; relative standard deviation of the fullerene distribution; solubility; ternary solar cells
UN Sustainable Development Goal Categories
Sources: ORCID, Web Of Science, NC State University Libraries
Added: February 18, 2019

2017 journal article

Polymer Solar Cells: Panchromatic Sequentially Cast Ternary Polymer Solar Cells (Adv. Mater. 4/2017)

Advanced Materials, 29(4).

Sources: Crossref, NC State University Libraries
Added: January 25, 2020

2017 journal article

Precise Manipulation of Multilength Scale Morphology and Its Influence on Eco-Friendly Printed All-Polymer Solar Cells

Advanced Functional Materials, 27(33), 1702016.

By: L. Ye n, Y. Xiong n, S. Li*, M. Ghasemi n, N. Balar n, J. Turner n, A. Gadisa n, J. Hou* ...

Contributors: L. Ye n, Y. Xiong n, S. Li*, M. Ghasemi n, N. Balar n, J. Turner n, A. Gadisa n, J. Hou*, . Brendan T. O'Connor, H. Ade n

author keywords: green solvents; multilength morphology; nonfullerene solar cells; polymer blends; solvent additives
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Crossref, NC State University Libraries, Web Of Science, 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 n, A. Gadisa n, C. Schaefer, H. Yao*, B. Gautam n, N. Balar n, M. Ghasemi n, I. Constantinou n ...

Sources: Crossref, NC State University Libraries, Web Of Science
Added: August 6, 2018

2016 journal article

Gains and Losses in PbS Quantum Dot Solar Cells with Submicron Periodic Grating Structures

The Journal of Physical Chemistry C, 120(15), 8005–8013.

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: March 29, 2021

2016 journal article

High Performance Organic Solar Cells Processed by Blade Coating in Air from a Benign Food Additive Solution

Chemistry of Materials, 28(20), 7451–7458.

By: L. Ye n, Y. Xiong n, H. Yao*, A. Gadisa n, H. Zhang*, S. Li*, M. Ghasemi n, N. Balar n ...

Contributors: L. Ye n, Y. Xiong n, H. Yao*, A. Gadisa n, H. Zhang*, S. Li*, M. Ghasemi n, N. Balar n ...

UN Sustainable Development Goal Categories
Sources: Crossref, NC State University Libraries, Web Of Science, ORCID
Added: August 6, 2018

2016 journal article

Panchromatic Sequentially Cast Ternary Polymer Solar Cells

Advanced Materials, 29(4), 1604603.

TL;DR: A sequential-casting ternary method is developed to create stratified bulk heterojunction (BHJ) solar cells, in which the two BHJ layers are spin cast sequentially without the need of adopting a middle electrode and orthogonal solvents. (via Semantic Scholar)
Sources: Crossref, NC State University Libraries, Web Of Science, ORCID
Added: August 6, 2018

2016 journal article

Role of Near Substrate and Bulk Polymer Morphology on Out-of-Plane Space-Charge Limited Hole Mobility

ACS Applied Materials & Interfaces, 8(48), 33019–33024.

By: J. Turner n & A. Gadisa n

author keywords: mobility; morphology; transport; thickness-dependent; bulk heterojunction; solar cell
TL;DR: The influence of active layer thickness on space-charge limited hole transport in pristine polymer and polymer/fullerene bulk heterojunction thin films (∼15-300 nm) in a diode structure is discussed. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Crossref, NC State University Libraries
Added: March 29, 2021

2015 journal article

Disparity in Optical Charge Generation and Recombination Processes in Upright and Inverted PbS Quantum-Dot Solar Cells

The Journal of Physical Chemistry C, 119(9), 4606–4611.

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: March 29, 2021

2013 journal article

Modifications in Morphology Resulting from Nanoimprinting Bulk Heterojunction Blends for Light Trapping Organic Solar Cell Designs

ACS Applied Materials & Interfaces, 5(16), 8225–8230.

By: J. Tumbleston n, A. Gadisa*, Y. Liu*, B. Collins n, E. Samulski*, R. Lopez, H. Ade n

author keywords: organic solar cells; light trapping; bulk heterojunction morphology; X-ray microscopy; X-ray diffraction; nanoimprinting
MeSH headings : Absorption; Crystallization; Electric Power Supplies; Fullerenes / chemistry; Light; Polymers / chemistry; Solar Energy; Thiophenes / chemistry
TL;DR: It is demonstrated that imprinting poly(3-hexylthiophene) (P3HT) and fullerene BHJ blends leads to adverse morphological changes within the photoactive nanopattern which have been previously overlooked. (via Semantic Scholar)
Sources: Crossref, NC State University Libraries, Web Of Science
Added: August 6, 2018

2013 journal article

Solution Processed Al-Doped ZnO Nanoparticles/TiOx Composite for Highly Efficient Inverted Organic Solar Cells

ACS Applied Materials & Interfaces, 5(17), 8440–8445.

author keywords: interface modification; metal-oxide; AZO; solar cell; work function
MeSH headings : Electrodes; Metal Nanoparticles / chemistry; Organic Chemicals / chemistry; Solar Energy; Thiophenes / chemistry; Tin Compounds / chemistry; Titanium / chemistry; Zinc Oxide / chemistry
TL;DR: The resulting electron collecting/blocking capability of this material solves crucial interfacial recombination issues commonly observed at the organic/metal-oxide interface in most inverted organic bulk heterojunction solar cells. (via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 29, 2021

2012 article

Effects of nano-patterned versus simple flat active layers in upright organic photovoltaic devices

By: Y. Liu*, C. Kirsch*, A. Gadisa*, M. Aryal*, S. Mitran*, E. Samulski*, R. Lopez*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: August 12, 2019

2012 journal article

Minimizing interfacial losses in inverted organic solar cells comprising Al-doped ZnO

Applied Physics Letters, 100(25), 253903.

By: A. Gadisa*, Y. Liu*, E. Samulski* & R. Lopez*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: March 29, 2021

2012 journal article

Role of Thin n-Type Metal-Oxide Interlayers in Inverted Organic Solar Cells

ACS Applied Materials & Interfaces, 4(8), 3846–3851.

By: A. Gadisa*, Y. Liu*, E. Samulski* & R. Lopez*

author keywords: Al-doped ZnO; bulk heterojunction; photocurrent; metal oxide; inverted solar cell
TL;DR: It is proposed that a large additional splitting of excited states at the ZnO-Al/polymer interface leads to the considerably large photocurrent yield in inverted cells. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: March 29, 2021

2012 journal article

The role of solvent and morphology on miscibility of methanofullerene and poly(3-hexylthiophene)

Thin Solid Films, 520(16), 5466–5471.

By: A. Gadisa*, J. Tumbleston*, D. Ko*, M. Aryal*, R. Lopez* & E. Samulski*

author keywords: P3HT/PCBM bilayer; Poly(3-hexylthiophene); Miscibility; Morphology; Photovoltaic; Interdiffusion
Sources: Crossref, NC State University Libraries
Added: March 29, 2021

2011 book

Influence of Fullerene Ordering on the Energy of the Charge-Transfer State and Open-Circuit Voltage in Polymer:Fullerene Solar Cells

http://hdl.handle.net/1942/12027

By: F. Piersimoni, S. Chambon, K. Vandewal, R. Mens, T. Boonen, A. Gadisa, M. Izquierdo, S. Filippone ...

Source: ORCID
Added: August 12, 2019

2011 journal article

Influence of fullerene ordering on the energy of the charge-transfer state and open-circuit voltage in polymer:fullerene solar cells

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: August 12, 2019

2011 journal article

Light-trapping nano-structures in organic photovoltaic cells

Journal of Materials Chemistry, 21(41), 16293–16303.

By: D. Ko*, J. Tumbleston*, A. Gadisa*, M. Aryal*, Y. Liu*, R. Lopez*, E. Samulski*

Sources: Crossref, NC State University Libraries
Added: March 29, 2021

2011 journal article

Opto-electrical and morphological characterization of water soluble conjugated polymers for eco-friendly hybrid solar cells

Solar Energy Materials and Solar Cells, 95(12), 3262–3268.

By: G. Thalluri*, J. Bolsée*, A. Gadisa*, M. Parchine*, T. Boonen*, J. D'Haen*, A. Boyukbayram*, J. Vandenbergh* ...

author keywords: Eco-friendly solar cells; Water soluble conjugated polymers; Spray coating; Charge transport properties
Source: Crossref
Added: March 29, 2021

2011 book

Opto-electrical and morphological characterization of water soluble conjugated polymers for eco-friendly hybrid solar cells

http://hdl.handle.net/1942/13011

By: K. Thalluri, J. Bolsee, A. Gadisa, M. Parchine, T. Boonen, . Jan D'HAEN, A. Boyukbayram, J. Vandenbergh ...

Source: ORCID
Added: August 12, 2019

2010 journal article

Alkyl-Chain-Length-Independent Hole Mobility via Morphological Control with Poly(3-alkylthiophene) Nanofibers

Advanced Functional Materials, 20(5), 792–802.

By: W. Oosterbaan*, J. Bolsée*, A. Gadisa*, V. Vrindts*, S. Bertho*, J. D'Haen*, T. Cleij*, L. Lutsen* ...

Source: Crossref
Added: March 29, 2021

2010 book

Alkyl-Chain-Length-Independent Hole Mobility via Morphological Control with Poly(3-alkylthiophene) Nanofibers

http://hdl.handle.net/1942/10876

By: W. Oosterbaan, J. Bolsee, A. Gadisa, V. Vrindts, S. Bertho, . Jan D'HAEN, T. Cleij, L. Lutsen ...

Source: ORCID
Added: August 12, 2019

2010 book

Bipolar Charge Transport in Fullerene Molecules in a Bilayer and Blend of Polyfluorene Copolymer and Fullerene

http://hdl.handle.net/1942/10807

By: A. Gadisa, K. Tvingstedt, K. Vandewal, F. Zhang, J. Manca & O. Inganas

Source: ORCID
Added: August 12, 2019

2010 journal article

Relating the open-circuit voltage to interface molecular properties of donor:acceptor bulk heterojunction solar cells

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: August 12, 2019

2010 book

Relating the open-circuit voltage to interface molecular properties of donor:acceptor bulk heterojunction solar cells

http://hdl.handle.net/1942/10882

By: K. Vandewal, K. Tvingstedt, A. Gadisa, O. Inganas & J. Manca

Source: ORCID
Added: August 12, 2019

2009 journal article

Bipolar Charge Transport in Fullerene Molecules in a Bilayer and Blend of Polyfluorene Copolymer and Fullerene

Advanced Materials, 22(9), 1008–1011.

MeSH headings : Fluorenes / chemistry; Fullerenes / chemistry; Materials Testing; Membranes, Artificial; Static Electricity
TL;DR: Efficient polymer solar cells typically contain the fullerene derivative [6,6]-phenyl-C61-butyric acid methyl ester (PCBM), which promotes dissociation of excited states and enhances charge transpo performance. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Crossref
Added: March 29, 2021

2009 journal article

Effect of Alkyl Side-Chain Length on Photovoltaic Properties of Poly(3-alkylthiophene)/PCBM Bulk Heterojunctions

Advanced Functional Materials, 19(20), 3300–3306.

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Crossref
Added: March 29, 2021

2009 book

Effect of Alkyl Side-Chain Length on Photovoltaic Properties of Poly(3-alkylthiophene)/PCBM Bulk Heterojunctions

http://hdl.handle.net/1942/10308

By: A. Gadisa, W. Oosterbaan, K. Vandewal, J. Bolsee, S. Bertho, . Jan D'HAEN, L. Lutsen, D. Vanderzande, J. Manca

Source: ORCID
Added: August 12, 2019

2009 journal article

Electroluminescence from Charge Transfer States in Polymer Solar Cells

Journal of the American Chemical Society, 131(33), 11819–11824.

TL;DR: The weak but omnipresent electroluminescence from several types of organic polymer is reported and interpreted to originate from interfacial charge transfer state recombination and emphasize EL as a very valuable tool to characterize the charge transferState present in donor/acceptor organic photovoltaic (OPV) cells. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Crossref
Added: March 29, 2021

2009 book

Electroluminescence from Charge Transfer States in Polymer Solar Cells

http://hdl.handle.net/1942/11482

By: K. Tvingstedt, K. Vandewal, A. Gadisa, F. Zhang, J. Manca & O. Inganas

Source: ORCID
Added: August 12, 2019

2009 book

On the origin of the open-circuit voltage of polymer-fullerene solar cells

http://hdl.handle.net/1942/9992

By: K. Vandewal, K. Tvingstedt, A. Gadisa, O. Inganas & J. Manca

Source: ORCID
Added: August 12, 2019

2009 journal article

On the origin of the open-circuit voltage of polymer–fullerene solar cells

Nature Materials, 8(11), 904–909.

MeSH headings : Electrochemistry; Fullerenes / chemistry; Organic Chemicals / chemistry; Photochemistry; Polymers / chemistry; Surface Properties
TL;DR: It is demonstrated that charge-transfer absorption and emission are shown to be related to each other and Voc is determined by the formation of these states in accordance with the assumptions of the detailed balance and quasi-equilibrium theory. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Crossref
Added: March 29, 2021

2009 book

The use of nanofibers of P3HT in bulk heterojunction solar cells: the effect of order and morphology on the performance of P3HT:PCBM blends

http://hdl.handle.net/1942/10904

By: D. Vanderzande, W. Oosterbaan, V. Vrindts, S. Bertho, J. Bolsee, A. Gadisa, K. Vandewal, J. Manca ...

Source: ORCID
Added: August 12, 2019

2009 journal article

Varying polymer crystallinity in nanofiber poly(3-alkylthiophene): PCBM solar cells: Influence on charge-transfer state energy and open-circuit voltage

Applied Physics Letters, 95(12), 123303.

By: K. Vandewal*, W. Oosterbaan*, S. Bertho*, V. Vrindts*, A. Gadisa*, L. Lutsen*, D. Vanderzande*, J. Manca*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Crossref
Added: March 29, 2021

2009 book

Varying polymer crystallinity in nanofiber poly(3-alkylthiophene): PCBM solar cells: Influence on charge-transfer state energy and open-circuit voltage

http://hdl.handle.net/1942/9991

By: K. Vandewal, W. Oosterbaan, S. Bertho, V. Vrindts, A. Gadisa, L. Lutsen, D. Vanderzande, J. Manca

Source: ORCID
Added: August 12, 2019

2008 book

Effect of temperature on the morphological and photovoltaic stability of bulk heterojunction polymer: fullerene solar cells

http://hdl.handle.net/1942/8330

By: S. Bertho, G. Janssen, T. Cleij, B. Conings, W. Moons, A. Gadisa Dinku, . Jan D'HAEN, E. Goovaerts ...

Source: ORCID
Added: August 12, 2019

2008 journal article

Effect of temperature on the morphological and photovoltaic stability of bulk heterojunction polymer:fullerene solar cells

Bertho, S., Janssen, G., Cleij, T. J., Conings, B., Moons, W., Gadisa, A., … Vanderzande, D.

By: S. Bertho*, G. Janssen*, T. Cleij*, B. Conings*, W. Moons*, A. Gadisa*, d. Haen*, E. Goovaerts* ...

author keywords: organic photovoltaics; thermal stability; glass transition temperature; morphology
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: August 12, 2019

2008 journal article

Ground-state charge-transfer complex formation in hybrid poly(3-hexyl thiophene):titanium dioxide solar cells

Applied Physics Letters, 93(22), 223302.

By: I. Haeldermans*, K. Vandewal*, W. Oosterbaan*, A. Gadisa*, J. D’Haen*, M. Van Bael*, J. Manca*, J. Mullens*

author keywords: charge exchange; conducting polymers; Fourier transform spectra; organic-inorganic hybrid materials; photoconductivity; photovoltaic cells; solar cells; titanium compounds
Source: Crossref
Added: March 29, 2021

2008 book

Ground-state charge-transfer complex formation in hybrid poly(3-hexyl thiophene):titanium dioxide solar cells

http://hdl.handle.net/1942/9087

By: I. Haeldermans, K. Vandewal, W. Oosterbaan, A. Gadisa Dinku, . Jan D'HAEN, M. Van Bael, J. Manca, J. Mullens

Source: ORCID
Added: August 12, 2019

2008 journal article

The Relation Between Open-Circuit Voltage and the Onset of Photocurrent Generation by Charge-Transfer Absorption in Polymer : Fullerene Bulk Heterojunction Solar Cells

Advanced Functional Materials, 18(14), 2064–2070.

By: K. Vandewal*, A. Gadisa*, W. Oosterbaan*, S. Bertho*, F. Banishoeib*, I. Van Severen*, L. Lutsen*, T. Cleij*, D. Vanderzande*, J. Manca*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Crossref
Added: March 29, 2021

2008 book

The relation between open-circuit voltage and the onset of photocurrent generation by charge-transfer absorption in polymer: Fullerene bulk heterojunction solar cells

http://hdl.handle.net/1942/8450

By: K. Vandewal, A. Gadisa Dinku, W. Oosterbaan, S. Bertho, F. Banishoeib, I. Van Severen, L. Lutsen, T. Cleij, D. Vanderzande, J. Manca

Source: ORCID
Added: August 12, 2019

2007 journal article

A New Donor–Acceptor–Donor Polyfluorene Copolymer with Balanced Electron and Hole Mobility

Advanced Functional Materials, 17(18), 3836–3842.

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: March 29, 2021

2007 journal article

New low band gap alternating polyfluorene copolymer-based photovoltaic cells

Solar Energy Materials and Solar Cells, 91(11), 1010–1018.

author keywords: polymer solar cell; low band gap polymer
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Crossref
Added: March 29, 2021

2007 journal article

Red and near infrared polarized light emissions from polyfluorene copolymer based light emitting diodes

Applied Physics Letters, 90(11), 113510.

Source: Crossref
Added: March 29, 2021

2006 journal article

Charge formation and transport in bulk-heterojunction solar cells based on alternating polyfluorene copolymers blended with fullerenes

Organic Electronics, 7(4), 235–242.

By: K. Jespersen*, F. Zhang*, A. Gadisa*, V. Sundström*, A. Yartsev* & O. Inganäs*

author keywords: transient absorption spectroscopy; charge transport; bulk-heterojunction solar cells
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: March 29, 2021

2006 journal article

Improvements of fill factor in solar cells based on blends of polyfluorene copolymers as electron donors

Thin Solid Films, 515(5), 3126–3131.

By: A. Gadisa*, F. Zhang*, D. Sharma*, M. Svensson*, M. Andersson* & O. Inganäs*

author keywords: solar cells; photovoltaic characteristics; charge transport
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Crossref
Added: March 29, 2021

2006 journal article

Stoichiometry dependence of charge transport in polymer/methanofullerene and polymer/C70 derivative based solar cells

Organic Electronics, 7(4), 195–204.

author keywords: solar cells; acceptor concentration; charge transport; space charge limited current
Sources: Crossref, NC State University Libraries
Added: March 29, 2021

2006 thesis

Studies of Charge Transport and Energy Level in Solar Cells Based on Polymer/Fullerene Bulk Heterojunction

http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-8047

By: A. Gadisa

Source: ORCID
Added: August 12, 2019

2006 journal article

Transparent polymer cathode for organic photovoltaic devices

Synthetic Metals, 156(16-17), 1102–1107.

By: A. Gadisa*, K. Tvingstedt*, S. Admassie*, L. Lindell*, X. Crispin*, M. Andersson*, W. Salaneck*, O. Inganäs*

author keywords: PEDOT; vapor phase polymerization; VPP-PEDOT; soft contact lamination; all-plastic solar cell; ultraviolet photoelectron spectroscopy
Sources: Crossref, NC State University Libraries
Added: March 29, 2021

2004 journal article

Correlation between oxidation potential and open-circuit voltage of composite solar cells based on blends of polythiophenes/ fullerene derivative

Applied Physics Letters, 84(9), 1609–1611.

By: A. Gadisa*, M. Svensson*, M. Andersson* & O. Inganäs*

Sources: Crossref, NC State University Libraries
Added: March 29, 2021

2004 journal article

Influence of buffer layers on the performance of polymer solar cells

Applied Physics Letters, 84(19), 3906–3908.

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: March 29, 2021

2004 journal article

Low bandgap alternating polyfluorene copolymers in plastic photodiodes and solar cells

Applied Physics A, 79(1), 31–35.

By: O. Inganäs*, M. Svensson*, F. Zhang*, A. Gadisa*, N. Persson*, X. Wang*, M. Andersson*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: March 29, 2021

journal article

Improvements of fill factor in solar cells based on blends of polyfluorene copolymers as electron donors

Gadisa, A., Zhang, F., Sharma, D., Svensson, M., Andersson, M., & Inganas, O. http://itupl-ura1.ml.unisa.edu.au:80/R/?func=dbin-jump-full&object_id=116385

By: A. Gadisa, F. Zhang, D. Sharma, M. Svensson, M. Andersson & O. Inganas

Source: ORCID
Added: August 12, 2019

journal article

New low band gap alternating polyfluorene copolymer-based photovoltaic cells

Mammo, W., Admassie, S., & Gadisa, A. http://itupl-ura1.ml.unisa.edu.au:80/R/?func=dbin-jump-full&object_id=116388

By: W. Mammo, S. Admassie & A. Gadisa

Source: ORCID
Added: August 12, 2019

journal article

Red and near infrared polarized light emissions from polyfluorene copolymer based light emitting diodes

Gadisa, A., Perzon, E., Andersson, M., & Inganas, O. http://itupl-ura1.ml.unisa.edu.au:80/R/?func=dbin-jump-full&object_id=116386

By: A. Gadisa, E. Perzon, M. Andersson & O. Inganas

Source: ORCID
Added: August 12, 2019

Employment

Updated: August 15th, 2017 10:14

2014 - present

North Carolina State University Raleigh, NC, US
Physics

Education

Updated: October 2nd, 2018 09:20

2002 - 2006

Linköping University Linkoping, SE
PhD Organic Electronics (Applied Physics)

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