Correlated In Situ Low-Frequency Noise and Impedance Spectroscopy Reveal Recombination Dynamics in Organic Solar Cells Using Fullerene and Non-Fullerene Acceptors
Abstract
Abstract Non‐fullerene acceptors based on perylenediimides (PDIs) have garnered significant interest as an alternative to fullerene acceptors in organic photovoltaics (OPVs), but their charge transport phenomena are not well understood, especially in bulk heterojunctions (BHJs). Here, charge transport and current fluctuations are investigated by performing correlated low‐frequency noise and impedance spectroscopy measurements on two BHJ OPV systems, one employing a fullerene acceptor and the other employing a dimeric PDI acceptor. In the dark, these measurements reveal that PDI‐based OPVs have a greater degree of recombination in comparison to fullerene‐based OPVs. Furthermore, for the first time in organic solar cells, 1/ f noise data are fit to the Kleinpenning model to reveal underlying current fluctuations in different transport regimes. Under illumination, 1/ f noise increases by approximately four orders of magnitude for the fullerene‐based OPVs and three orders of magnitude for the PDI‐based OPVs. An inverse correlation is also observed between noise spectral density and power conversion efficiency. Overall, these results show that low‐frequency noise spectroscopy is an effective in situ diagnostic tool to assess charge transport in emerging photovoltaic materials, thereby providing quantitative guidance for the design of next‐generation solar cell materials and technologies.
- Authors:
-
- Northwestern Univ., Evanston, IL (United States)
- Publication Date:
- Research Org.:
- Northwestern Univ., Evanston, IL (United States). Energy Frontier Research Center (EFRC) Argonne-Northwestern Solar Energy Research Center (ANSER)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES); National Science Foundation (NSF)
- OSTI Identifier:
- 1470382
- Alternate Identifier(s):
- OSTI ID: 1407815
- Grant/Contract Number:
- SC0001059; DE‐SC0001059
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Advanced Functional Materials
- Additional Journal Information:
- Journal Volume: 27; Journal Issue: 48; Related Information: ANSER partners with Northwestern University (lead); Argonne National Laboratory; University of Chicago; University of Illinois, Urbana-Champaign; Yale University; Journal ID: ISSN 1616-301X
- Publisher:
- Wiley
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 14 SOLAR ENERGY; 36 MATERIALS SCIENCE; 42 ENGINEERING; 1/f noise; alternate acceptors; organic photovoltaics; PBDTTT‐EFT; PC71BM
Citation Formats
Luck, Kyle A., Sangwan, Vinod K., Hartnett, Patrick E., Arnold, Heather N., Wasielewski, Michael R., Marks, Tobin J., and Hersam, Mark C. Correlated In Situ Low-Frequency Noise and Impedance Spectroscopy Reveal Recombination Dynamics in Organic Solar Cells Using Fullerene and Non-Fullerene Acceptors. United States: N. p., 2017.
Web. doi:10.1002/adfm.201703805.
Luck, Kyle A., Sangwan, Vinod K., Hartnett, Patrick E., Arnold, Heather N., Wasielewski, Michael R., Marks, Tobin J., & Hersam, Mark C. Correlated In Situ Low-Frequency Noise and Impedance Spectroscopy Reveal Recombination Dynamics in Organic Solar Cells Using Fullerene and Non-Fullerene Acceptors. United States. https://doi.org/10.1002/adfm.201703805
Luck, Kyle A., Sangwan, Vinod K., Hartnett, Patrick E., Arnold, Heather N., Wasielewski, Michael R., Marks, Tobin J., and Hersam, Mark C. Thu .
"Correlated In Situ Low-Frequency Noise and Impedance Spectroscopy Reveal Recombination Dynamics in Organic Solar Cells Using Fullerene and Non-Fullerene Acceptors". United States. https://doi.org/10.1002/adfm.201703805. https://www.osti.gov/servlets/purl/1470382.
@article{osti_1470382,
title = {Correlated In Situ Low-Frequency Noise and Impedance Spectroscopy Reveal Recombination Dynamics in Organic Solar Cells Using Fullerene and Non-Fullerene Acceptors},
author = {Luck, Kyle A. and Sangwan, Vinod K. and Hartnett, Patrick E. and Arnold, Heather N. and Wasielewski, Michael R. and Marks, Tobin J. and Hersam, Mark C.},
abstractNote = {Abstract Non‐fullerene acceptors based on perylenediimides (PDIs) have garnered significant interest as an alternative to fullerene acceptors in organic photovoltaics (OPVs), but their charge transport phenomena are not well understood, especially in bulk heterojunctions (BHJs). Here, charge transport and current fluctuations are investigated by performing correlated low‐frequency noise and impedance spectroscopy measurements on two BHJ OPV systems, one employing a fullerene acceptor and the other employing a dimeric PDI acceptor. In the dark, these measurements reveal that PDI‐based OPVs have a greater degree of recombination in comparison to fullerene‐based OPVs. Furthermore, for the first time in organic solar cells, 1/ f noise data are fit to the Kleinpenning model to reveal underlying current fluctuations in different transport regimes. Under illumination, 1/ f noise increases by approximately four orders of magnitude for the fullerene‐based OPVs and three orders of magnitude for the PDI‐based OPVs. An inverse correlation is also observed between noise spectral density and power conversion efficiency. Overall, these results show that low‐frequency noise spectroscopy is an effective in situ diagnostic tool to assess charge transport in emerging photovoltaic materials, thereby providing quantitative guidance for the design of next‐generation solar cell materials and technologies.},
doi = {10.1002/adfm.201703805},
journal = {Advanced Functional Materials},
number = 48,
volume = 27,
place = {United States},
year = {Thu Nov 02 00:00:00 EDT 2017},
month = {Thu Nov 02 00:00:00 EDT 2017}
}
Web of Science
Works referenced in this record:
Perylene diimides based materials for organic solar cells
journal, July 2013
- Kozma, Erika; Catellani, Marinella
- Dyes and Pigments, Vol. 98, Issue 1
Mesoscale molecular network formation in amorphous organic materials
journal, June 2014
- Savoie, B. M.; Kohlstedt, K. L.; Jackson, N. E.
- Proceedings of the National Academy of Sciences, Vol. 111, Issue 28
Correlating Emissive Non-Geminate Charge Recombination with Photocurrent Generation Efficiency in Polymer/Perylene Diimide Organic Photovoltaic Blend Films
journal, March 2012
- Keivanidis, Panagiotis E.; Kamm, Valentin; Zhang, Weimin
- Advanced Functional Materials, Vol. 22, Issue 11
High-Performance Electron Acceptor with Thienyl Side Chains for Organic Photovoltaics
journal, March 2016
- Lin, Yuze; Zhao, Fuwen; He, Qiao
- Journal of the American Chemical Society, Vol. 138, Issue 14
Ring-fusion as a perylenediimide dimer design concept for high-performance non-fullerene organic photovoltaic acceptors
journal, January 2016
- Hartnett, Patrick E.; Matte, H. S. S. Ramakrishna; Eastham, Nicholas D.
- Chemical Science, Vol. 7, Issue 6
Improved uniformity in high-performance organic photovoltaics enabled by (3-aminopropyl)triethoxysilane cathode functionalization
journal, January 2013
- Luck, Kyle A.; Shastry, Tejas A.; Loser, Stephen
- Physical Chemistry Chemical Physics, Vol. 15, Issue 48
High-Performance Solution-Processed Non-Fullerene Organic Solar Cells Based on Selenophene-Containing Perylene Bisimide Acceptor
journal, December 2015
- Meng, Dong; Sun, Dan; Zhong, Chengmei
- Journal of the American Chemical Society, Vol. 138, Issue 1
Characterisation of charge conduction networks in poly(3-hexylthiophene)/polystyrene blends using noise spectroscopy
journal, January 2014
- Williams, Aled T.; Farrar, Paul; Gallant, Andrew J.
- Journal of Materials Chemistry C, Vol. 2, Issue 9
Investigation of the Device Degradation Mechanism in Pentacene-Based Thin-Film Transistors Using Low-Frequency-Noise Spectroscopy
journal, February 2010
- Ke, Lin; Dolmanan, Surani Bin; Vijila, Chellappan
- IEEE Transactions on Electron Devices, Vol. 57, Issue 2
Reduced Graphene Oxide Micromesh Electrodes for Large Area, Flexible, Organic Photovoltaic Devices
journal, January 2015
- Konios, Dimitrios; Petridis, Constantinos; Kakavelakis, George
- Advanced Functional Materials, Vol. 25, Issue 15
Low-frequency noise measurements used for semiconductors light active devices
conference, May 2005
- Vanek, Jiri; Chobola, Zdenek; Brzokoupil, Vladimir
- SPIE Third International Symposium on Fluctuations and Noise, SPIE Proceedings
Proposal of the Detectivity D** for Detectors Limited by Radiation Noise†
journal, January 1960
- Jones, R. Clark
- Journal of the Optical Society of America, Vol. 50, Issue 11
Hole Transport in Poly(phenylene vinylene)/Methanofullerene Bulk-Heterojunction Solar Cells
journal, September 2004
- Melzer, C.; Koop, E. J.; Mihailetchi, V. D.
- Advanced Functional Materials, Vol. 14, Issue 9
Plasmonic Effects on Bulk Heterojunction Polymer Solar Cells: A Transient Photovoltage and Differential Charging Study
journal, August 2017
- Kok, Soon Yie; Hsieh, Zong-Chun; Chou, Chun-Hsien
- Science of Advanced Materials, Vol. 9, Issue 8
Fullerene Derivative-Doped Zinc Oxide Nanofilm as the Cathode of Inverted Polymer Solar Cells with Low-Bandgap Polymer (PTB7-Th) for High Performance
journal, August 2013
- Liao, Sih-Hao; Jhuo, Hong-Jyun; Cheng, Yu-Shan
- Advanced Materials, Vol. 25, Issue 34
Characterization of nanostructured hybrid and organic solar cells by impedance spectroscopy
journal, January 2011
- Fabregat-Santiago, Francisco; Garcia-Belmonte, Germà; Mora-Seró, Iván
- Physical Chemistry Chemical Physics, Vol. 13, Issue 20
High-efficiency solution processable polymer photovoltaic cells by self-organization of polymer blends
journal, October 2005
- Li, Gang; Shrotriya, Vishal; Huang, Jinsong
- Nature Materials, Vol. 4, Issue 11, p. 864-868
Fluctuations in photocurrent of bulk heterojunction polymer solar cells—A valuable tool to understand microscopic and degradation processes
journal, July 2012
- Bag, Monojit; Vidhyadhiraja, N. S.; Narayan, K. S.
- Applied Physics Letters, Vol. 101, Issue 4
Material and Energy Intensity of Fullerene Production
journal, March 2011
- Anctil, Annick; Babbitt, Callie W.; Raffaelle, Ryne P.
- Environmental Science & Technology, Vol. 45, Issue 6
Self-assembled π-stacks of functional dyes in solution: structural and thermodynamic features
journal, January 2009
- Chen, Zhijian; Lohr, Andreas; Saha-Möller, Chantu R.
- Chem. Soc. Rev., Vol. 38, Issue 2
Decoupling of Transport, Charge Storage, and Interfacial Charge Transfer in the Nanocrystalline TiO 2 /Electrolyte System by Impedance Methods
journal, January 2002
- Fabregat-Santiago, Francisco; Garcia-Belmonte, Germà; Bisquert, Juan
- The Journal of Physical Chemistry B, Vol. 106, Issue 2
Low-Frequency Noise and Microplasma Analysis for c-Si Solar Cell Characterization
journal, January 2012
- Vanek, Jiří; Dolensky, Jan; Chobola, Zdenek
- International Journal of Photoenergy, Vol. 2012
Mesoscopic Features of Charge Generation in Organic Semiconductors
journal, July 2014
- Savoie, Brett M.; Jackson, Nicholas E.; Chen, Lin X.
- Accounts of Chemical Research, Vol. 47, Issue 11
Non-fullerene acceptors: exciton dissociation with PTCDA versus C 60
journal, January 2015
- Dutton, Gregory J.; Robey, Steven W.
- Physical Chemistry Chemical Physics, Vol. 17, Issue 24
A New Figure of Merit for Organic Solar Cells with Transport-limited Photocurrents
journal, April 2016
- Neher, Dieter; Kniepert, Juliane; Elimelech, Arik
- Scientific Reports, Vol. 6, Issue 1
Noise as a diagnostic tool for quality and reliability of electronic devices
journal, January 1994
- Vandamme, L. K. J.
- IEEE Transactions on Electron Devices, Vol. 41, Issue 11
Chemical capacitance of nanostructured semiconductors: its origin and significance for nanocomposite solar cells
journal, January 2003
- Bisquert, Juan
- Physical Chemistry Chemical Physics, Vol. 5, Issue 24
Slip-Stacked Perylenediimides as an Alternative Strategy for High Efficiency Nonfullerene Acceptors in Organic Photovoltaics
journal, November 2014
- Hartnett, Patrick E.; Timalsina, Amod; Matte, H. S. S. Ramakrishna
- Journal of the American Chemical Society, Vol. 136, Issue 46
Naphthalene and perylene diimides for organic transistors
journal, January 2011
- Würthner, Frank; Stolte, Matthias
- Chemical Communications, Vol. 47, Issue 18
Recombination in polymer-fullerene bulk heterojunction solar cells
journal, December 2010
- Cowan, Sarah R.; Roy, Anshuman; Heeger, Alan J.
- Physical Review B, Vol. 82, Issue 24
Molecular helices as electron acceptors in high-performance bulk heterojunction solar cells
journal, September 2015
- Zhong, Yu; Trinh, M. Tuan; Chen, Rongsheng
- Nature Communications, Vol. 6, Issue 1
Three-Bladed Rylene Propellers with Three-Dimensional Network Assembly for Organic Electronics
journal, August 2016
- Meng, Dong; Fu, Huiting; Xiao, Chengyi
- Journal of the American Chemical Society, Vol. 138, Issue 32
Proposed discrimination between 1/f noise source in transistors
journal, February 1982
- van der Ziel, A.
- Solid-State Electronics, Vol. 25, Issue 2
Inverted vs standard PTB7:PC70BM organic photovoltaic devices. The benefit of highly selective and extracting contacts in device performance
journal, November 2014
- Etxebarria, Ikerne; Guerrero, Antonio; Albero, Josep
- Organic Electronics, Vol. 15, Issue 11
Rylene and Related Diimides for Organic Electronics
journal, December 2010
- Zhan, Xiaowei; Facchetti, Antonio; Barlow, Stephen
- Advanced Materials, Vol. 23, Issue 2, p. 268-284
Influence of Acceptor Structure on Barriers to Charge Separation in Organic Photovoltaic Materials
journal, January 2012
- Pensack, Ryan D.; Guo, Changhe; Vakhshouri, Kiarash
- The Journal of Physical Chemistry C, Vol. 116, Issue 7
Fullerene Photodetectors with a Linear Dynamic Range of 90 dB Enabled by a Cross-Linkable Buffer Layer
journal, February 2013
- Guo, Fawen; Xiao, Zhengguo; Huang, Jinsong
- Advanced Optical Materials, Vol. 1, Issue 4
Single Junction Inverted Polymer Solar Cell Reaching Power Conversion Efficiency 10.31% by Employing Dual-Doped Zinc Oxide Nano-Film as Cathode Interlayer
journal, October 2014
- Liao, Sih-Hao; Jhuo, Hong-Jyun; Yeh, Po-Nan
- Scientific Reports, Vol. 4, Issue 1
Identifying a Threshold Impurity Level for Organic Solar Cells: Enhanced First-Order Recombination Via Well-Defined PC84BM Traps in Organic Bulk Heterojunction Solar Cells
journal, June 2011
- Cowan, Sarah R.; Leong, Wei Lin; Banerji, Natalie
- Advanced Functional Materials, Vol. 21, Issue 16
Understanding Low Bandgap Polymer PTB7 and Optimizing Polymer Solar Cells Based on It
journal, March 2014
- Lu, Luyao; Yu, Luping
- Advanced Materials, Vol. 26, Issue 26
On the physical interpretation of constant phase elements
journal, June 2009
- Shoar Abouzari, M. R.; Berkemeier, F.; Schmitz, G.
- Solid State Ionics, Vol. 180, Issue 14-16
Experimental studies on 1/f noise
journal, May 1981
- Hooge, F. N.; Kleinpenning, T. G. M.; Vandamme, L. K. J.
- Reports on Progress in Physics, Vol. 44, Issue 5
Digital noise spectroscopy system and its application to solar cells
conference, June 2014
- Mehrabian, Armin; Hoheisel, Raymond; Nagel, David J.
- 2014 IEEE 40th Photovoltaic Specialists Conference (PVSC), 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC)
Characterization of polymer:fullerene solar cells by low-frequency noise spectroscopy
journal, June 2013
- Landi, G.; Barone, C.; De Sio, A.
- Applied Physics Letters, Vol. 102, Issue 22
Highly Conductive PEDOT:PSS Electrode with Optimized Solvent and Thermal Post-Treatment for ITO-Free Organic Solar Cells
journal, February 2011
- Kim, Yong Hyun; Sachse, Christoph; Machala, Michael L.
- Advanced Functional Materials, Vol. 21, Issue 6
Molecular Engineering of Highly Efficient Small Molecule Nonfullerene Acceptor for Organic Solar Cells
journal, November 2016
- Suman, ; Gupta, Vinay; Bagui, Anirban
- Advanced Functional Materials, Vol. 27, Issue 2
Two‐layer organic photovoltaic cell
journal, January 1986
- Tang, C. W.
- Applied Physics Letters, Vol. 48, Issue 2
A series connection architecture for large-area organic photovoltaic modules with a 7.5% module efficiency
journal, January 2016
- Hong, Soonil; Kang, Hongkyu; Kim, Geunjin
- Nature Communications, Vol. 7, Issue 1
Perylene Imides for Organic Photovoltaics: Yesterday, Today, and Tomorrow
journal, January 2012
- Li, Chen; Wonneberger, Henrike
- Advanced Materials, Vol. 24, Issue 5
Core-Fluorinated Perylene Bisimide Dyes: Air Stable n-Channel Organic Semiconductors for Thin Film Transistors with Exceptionally High On-to-Off Current Ratios
journal, November 2007
- Schmidt, R.; Ling, M. M.; Oh, J. H.
- Advanced Materials, Vol. 19, Issue 21
High-Efficiency Inverted Polymer Photovoltaics via Spectrally Tuned Absorption Enhancement
journal, May 2014
- Loser, Stephen; Valle, Brent; Luck, Kyle A.
- Advanced Energy Materials, Vol. 4, Issue 14
Improvement of open-circuit voltage and photovoltaic properties of 2D-conjugated polymers by alkylthio substitution
journal, January 2014
- Cui, Chaohua; Wong, Wai-Yeung; Li, Yongfang
- Energy Environ. Sci., Vol. 7, Issue 7
Molecular and Morphological Influences on the Open Circuit Voltages of Organic Photovoltaic Devices
journal, July 2009
- Perez, M. Dolores; Borek, Carsten; Forrest, Stephen R.
- Journal of the American Chemical Society, Vol. 131, Issue 26
A low-frequency noise model with carrier generation-recombination process for pentacene organic thin-film transistor
journal, July 2013
- Han, C. Y.; Qian, L. X.; Leung, C. H.
- Journal of Applied Physics, Vol. 114, Issue 4
Polymer Photovoltaic Cells: Enhanced Efficiencies via a Network of Internal Donor-Acceptor Heterojunctions
journal, December 1995
- Yu, G.; Gao, J.; Hummelen, J. C.
- Science, Vol. 270, Issue 5243, p. 1789-1791
Low-Frequency Electronic Noise in Single-Layer MoS 2 Transistors
journal, August 2013
- Sangwan, Vinod K.; Arnold, Heather N.; Jariwala, Deep
- Nano Letters, Vol. 13, Issue 9
Charge-control model applied to noise in long p+ -n diodes
journal, May 1987
- Kleinpenning, T. G. M.
- Physica B+C, Vol. 145, Issue 2
Unequal Partnership: Asymmetric Roles of Polymeric Donor and Fullerene Acceptor in Generating Free Charge
journal, February 2014
- Savoie, Brett M.; Rao, Akshay; Bakulin, Artem A.
- Journal of the American Chemical Society, Vol. 136, Issue 7
A Facile Planar Fused-Ring Electron Acceptor for As-Cast Polymer Solar Cells with 8.71% Efficiency
journal, February 2016
- Lin, Yuze; He, Qiao; Zhao, Fuwen
- Journal of the American Chemical Society, Vol. 138, Issue 9
“1/f” noise in thin metal films interacting with silicon substrates
journal, July 1985
- Bené, R. W.; Lee, G. S.; Cho, N. I.
- Thin Solid Films, Vol. 129, Issue 3-4
Fullerene-Free Polymer Solar Cells with over 11% Efficiency and Excellent Thermal Stability
journal, April 2016
- Zhao, Wenchao; Qian, Deping; Zhang, Shaoqing
- Advanced Materials, Vol. 28, Issue 23
Influence of Electrical Potential Distribution, Charge Transport, and Recombination on the Photopotential and Photocurrent Conversion Efficiency of Dye-Sensitized Nanocrystalline TiO 2 Solar Cells: A Study by Electrical Impedance and Optical Modulation Techniques
journal, March 2000
- van de Lagemaat, J.; Park, N. -G.; Frank, A. J.
- The Journal of Physical Chemistry B, Vol. 104, Issue 9
Electrochemical Impedance Spectroscopic Analysis of Sensitization-Based Solar Cells
journal, May 2015
- Mahbubur Rahman, Md.; Chandra Deb Nath, Narayan; Lee, Jae-Joon
- Israel Journal of Chemistry, Vol. 55, Issue 9
Examining charge transport networks in organic bulk heterojunction photovoltaic diodes using 1/f noise spectroscopy
journal, January 2015
- Kaku, K.; Williams, A. T.; Mendis, B. G.
- Journal of Materials Chemistry C, Vol. 3, Issue 23
Graphene Oxide Interlayers for Robust, High-Efficiency Organic Photovoltaics
journal, November 2011
- Murray, Ian P.; Lou, Sylvia J.; Cote, Laura J.
- The Journal of Physical Chemistry Letters, Vol. 2, Issue 24
Control of the recombination rate by changing the polarity of the electrolyte in dye-sensitized solar cells
journal, January 2014
- Idigoras, Jesús; Tena-Zaera, Ramón; Anta, Juan A.
- Phys. Chem. Chem. Phys., Vol. 16, Issue 39
1/ f noise in p ‐ n junction diodes
journal, January 1985
- Kleinpenning, T. G. M.
- Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, Vol. 3, Issue 1
A Mechanistic Understanding of a Binary Additive System to Synergistically Boost Efficiency in All-Polymer Solar Cells
journal, December 2015
- Kim, Yu Jin; Ahn, Sunyong; Wang, Dong Hwan
- Scientific Reports, Vol. 5, Issue 1
A High-Performing Solution-Processed Small Molecule:Perylene Diimide Bulk Heterojunction Solar Cell
journal, June 2013
- Sharenko, Alexander; Proctor, Christopher M.; van der Poll, Thomas S.
- Advanced Materials, Vol. 25, Issue 32
Influence of electrolyte in transport and recombination in dye-sensitized solar cells studied by impedance spectroscopy
journal, May 2005
- Fabregat-Santiago, Francisco; Bisquert, Juan; Garcia-Belmonte, Germà
- Solar Energy Materials and Solar Cells, Vol. 87, Issue 1-4
Experimental determination of the rate law for charge carrier decay in a polythiophene: Fullerene solar cell
journal, March 2008
- Shuttle, C. G.; O’Regan, B.; Ballantyne, A. M.
- Applied Physics Letters, Vol. 92, Issue 9
Small Molecule Acceptor and Polymer Donor Crystallinity and Aggregation Effects on Microstructure Templating: Understanding Photovoltaic Response in Fullerene-Free Solar Cells
journal, May 2017
- Eastham, Nicholas D.; Dudnik, Alexander S.; Aldrich, Thomas J.
- Chemistry of Materials, Vol. 29, Issue 10
An Ultraviolet-to-NIR Broad Spectral Nanocomposite Photodetector with Gain
journal, April 2014
- Dong, Rui; Bi, Cheng; Dong, Qingfeng
- Advanced Optical Materials, Vol. 2, Issue 6
A High-Mobility Electron-Transport Polymer with Broad Absorption and Its Use in Field-Effect Transistors and All-Polymer Solar Cells
journal, June 2007
- Zhan, Xiaowei; Tan, Zhan'ao; Domercq, Benoit
- Journal of the American Chemical Society, Vol. 129, Issue 23, p. 7246-7247
Electrical mobility in organic thin-film transistors determined by noise spectroscopy
journal, November 2011
- Bonavolontà, C.; Albonetti, C.; Barra, M.
- Journal of Applied Physics, Vol. 110, Issue 9
Organic Photovoltaics: Elucidating the Ultra-Fast Exciton Dissociation Mechanism in Disordered Materials
journal, May 2014
- Heitzer, Henry M.; Savoie, Brett M.; Marks, Tobin J.
- Angewandte Chemie International Edition, Vol. 53, Issue 29
A Star-Shaped Perylene Diimide Electron Acceptor for High-Performance Organic Solar Cells
journal, March 2014
- Lin, Yuze; Wang, Yifan; Wang, Jiayu
- Advanced Materials, Vol. 26, Issue 30
Small-Molecule, Nonfullerene Acceptors for Polymer Bulk Heterojunction Organic Photovoltaics
journal, February 2011
- Anthony, John E.
- Chemistry of Materials, Vol. 23, Issue 3, p. 583-590
“Supersaturated” Self-Assembled Charge-Selective Interfacial Layers for Organic Solar Cells
journal, December 2014
- Song, Charles Kiseok; Luck, Kyle A.; Zhou, Nanjia
- Journal of the American Chemical Society, Vol. 136, Issue 51
Implementation of optical interconnections for VLSI
journal, March 1987
- Wu, W. H.; Bergman, L. A.; Johnston, A. R.
- IEEE Transactions on Electron Devices, Vol. 34, Issue 3
Tuning Non-Langevin Recombination in an Organic Photovoltaic Blend Using a Processing Additive
journal, March 2015
- Clarke, Tracey M.; Lungenschmied, Christoph; Peet, Jeff
- The Journal of Physical Chemistry C, Vol. 119, Issue 13
A noise model for the evaluation of defect states in solar cells
journal, July 2016
- Landi, G.; Barone, C.; Mauro, C.
- Scientific Reports, Vol. 6, Issue 1
A general relationship between disorder, aggregation and charge transport in conjugated polymers
journal, August 2013
- Noriega, Rodrigo; Rivnay, Jonathan; Vandewal, Koen
- Nature Materials, Vol. 12, Issue 11
A Comparison of Five Experimental Techniques to Measure Charge Carrier Lifetime in Polymer/Fullerene Solar Cells
journal, October 2014
- Clarke, Tracey M.; Lungenschmied, Christoph; Peet, Jeff
- Advanced Energy Materials, Vol. 5, Issue 4
An Electron Acceptor Challenging Fullerenes for Efficient Polymer Solar Cells
journal, January 2015
- Lin, Yuze; Wang, Jiayu; Zhang, Zhi-Guo
- Advanced Materials, Vol. 27, Issue 7
Electron Acceptors Based on α-Substituted Perylene Diimide (PDI) for Organic Solar Cells
journal, February 2016
- Zhao, Donglin; Wu, Qinghe; Cai, Zhengxu
- Chemistry of Materials, Vol. 28, Issue 4
Materials interface engineering for solution-processed photovoltaics
journal, August 2012
- Graetzel, Michael; Janssen, René A. J.; Mitzi, David B.
- Nature, Vol. 488, Issue 7411
Direct Growth of High Mobility and Low-Noise Lateral MoS 2 -Graphene Heterostructure Electronics
journal, June 2017
- Behranginia, Amirhossein; Yasaei, Poya; Majee, Arnab K.
- Small, Vol. 13, Issue 30
The Limits to Organic Photovoltaic Cell Efficiency
journal, January 2005
- Forrest, Stephen R.
- MRS Bulletin, Vol. 30, Issue 1
Influence of Annealing and Interfacial Roughness on the Performance of Bilayer Donor/Acceptor Polymer Photovoltaic Devices
journal, September 2010
- Yan, Hongping; Swaraj, Sufal; Wang, Cheng
- Advanced Functional Materials, Vol. 20, Issue 24
1/f noise as a reliability estimation for solar cells
journal, July 1983
- Vandamme, L. K. J.; Alabedra, R.; Zommiti, M.
- Solid-State Electronics, Vol. 26, Issue 7
Low frequency noise in organic solar cells
conference, June 2011
- Katsu, Hideaki; Kawasugi, Yoshitaka; Yamada, Ryo
- 2011 21st International Conference on Noise and Fluctuations (ICNF)
Compositional Dependence of the Performance of Poly(p-phenylene vinylene):Methanofullerene Bulk-Heterojunction Solar Cells
journal, May 2005
- Mihailetchi, V. D.; Koster, L. J. A.; Blom, P. W. M.
- Advanced Functional Materials, Vol. 15, Issue 5
Measurement, analysis, and modeling of 1/f noise in pentacene thin film transistors
journal, August 2011
- Kang, Hongki; Jagannathan, Lakshmi; Subramanian, Vivek
- Applied Physics Letters, Vol. 99, Issue 6
Narrowband light detection via internal quantum efficiency manipulation of organic photodiodes
journal, February 2015
- Armin, Ardalan; Jansen-van Vuuren, Ross D.; Kopidakis, Nikos
- Nature Communications, Vol. 6, Issue 1
Inverted Polymer Solar Cells Integrated with a Low-Temperature-Annealed Sol-Gel-Derived ZnO Film as an Electron Transport Layer
journal, February 2011
- Sun, Yanming; Seo, Jung Hwa; Takacs, Christopher J.
- Advanced Materials, Vol. 23, Issue 14, p. 1679-1683
A variable series resistance mechanism to explain the negative capacitance observed in impedance spectroscopy measurements of nanostructured solar cells
journal, January 2011
- Bisquert, Juan
- Physical Chemistry Chemical Physics, Vol. 13, Issue 10
Aggregation and morphology control enables multiple cases of high-efficiency polymer solar cells
journal, November 2014
- Liu, Yuhang; Zhao, Jingbo; Li, Zhengke
- Nature Communications, Vol. 5, Issue 1
Organic solar cells: A new look at traditional models
journal, January 2011
- Servaites, Jonathan D.; Ratner, Mark A.; Marks, Tobin J.
- Energy & Environmental Science, Vol. 4, Issue 11
Non-fullerene acceptors for organic photovoltaics: an emerging horizon
journal, January 2014
- Lin, Yuze; Zhan, Xiaowei
- Materials Horizons, Vol. 1, Issue 5
Origin of low-frequency noise in pentacene field-effect transistors
journal, July 2011
- Xu, Yong; Minari, Takeo; Tsukagoshi, Kazuhito
- Solid-State Electronics, Vol. 61, Issue 1
Analysis of fluctuation processes in forward-biased solar cells using noise spectroscopy
journal, June 2010
- Macku, Robert; Koktavy, Pavel
- physica status solidi (a), Vol. 207, Issue 10
Simultaneous determination of carrier lifetime and electron density-of-states in P3HT:PCBM organic solar cells under illumination by impedance spectroscopy
journal, February 2010
- Garcia-Belmonte, Germà; Boix, Pablo P.; Bisquert, Juan
- Solar Energy Materials and Solar Cells, Vol. 94, Issue 2
Discussion of recent experiments on 1/ƒ noise
journal, July 1972
- Hooge, F. N.
- Physica, Vol. 60, Issue 1
On hot-electron noise in GaAs and Si
journal, October 1986
- Kleinpenning, T. G. M.
- Physica B+C, Vol. 142, Issue 2
Fused Nonacyclic Electron Acceptors for Efficient Polymer Solar Cells
journal, January 2017
- Dai, Shuixing; Zhao, Fuwen; Zhang, Qianqian
- Journal of the American Chemical Society, Vol. 139, Issue 3
Reducing flicker noise in chemical vapor deposition graphene field-effect transistors
journal, February 2016
- Arnold, Heather N.; Sangwan, Vinod K.; Schmucker, Scott W.
- Applied Physics Letters, Vol. 108, Issue 7
Current noise spectroscopy on mLPPP based organic light emitting diodes
journal, March 2002
- Ferrari, G.; Natali, D.; Sampietro, M.
- Organic Electronics, Vol. 3, Issue 1
Cyclic Voltammetry Studies of Nanoporous Semiconductors. Capacitive and Reactive Properties of Nanocrystalline TiO 2 Electrodes in Aqueous Electrolyte
journal, January 2003
- Fabregat-Santiago, Francisco; Mora-Seró, Ivan; Garcia-Belmonte, Germà
- The Journal of Physical Chemistry B, Vol. 107, Issue 3
Molecular Donor–Bridge–Acceptor Strategies for High-Capacitance Organic Dielectric Materials
journal, June 2015
- Heitzer, Henry M.; Marks, Tobin J.; Ratner, Mark A.
- Journal of the American Chemical Society, Vol. 137, Issue 22
Bulk heterojunction solar cells with internal quantum efficiency approaching 100%
journal, April 2009
- Park, Sung Heum; Roy, Anshuman; Beaupré, Serge
- Nature Photonics, Vol. 3, Issue 5, p. 297-302
The impact of thermal annealing temperature on the low-frequency noise characteristics of P3HT:PCBM bulk heterojunction organic solar cells
journal, November 2014
- Li, Lijun; Shen, Yang; Campbell, Joe C.
- Solar Energy Materials and Solar Cells, Vol. 130
Plastic Near-Infrared Photodetectors Utilizing Low Band Gap Polymer
journal, November 2007
- Yao, Y.; Liang, Y.; Shrotriya, V.
- Advanced Materials, Vol. 19, Issue 22
1/f noise as a sensitive parameter in the life prediction testing of photovoltaic modules
journal, September 1984
- Kleinpenning, T. G. M.; Schurink, F.; Van Der Veer, J. H. C.
- Solar Cells, Vol. 12, Issue 4
Charge trapping and low frequency noise in SOI buried oxides
journal, December 2004
- Xiong, H. D.; Jun, B.; Fleetwood, D. M.
- IEEE Transactions on Nuclear Science, Vol. 51, Issue 6
Electron Transport and Recombination in Solid-State Dye Solar Cell with Spiro-OMeTAD as Hole Conductor
journal, January 2009
- Fabregat-Santiago, Francisco; Bisquert, Juan; Cevey, Le
- Journal of the American Chemical Society, Vol. 131, Issue 2
Recombination in Annealed and Nonannealed Polythiophene/Fullerene Solar Cells: Transient Photovoltage Studies versus Numerical Modeling
journal, April 2010
- Hamilton, Rick; Shuttle, Christopher G.; O’Regan, Brian
- The Journal of Physical Chemistry Letters, Vol. 1, Issue 9
Single-Junction Polymer Solar Cells Exceeding 10% Power Conversion Efficiency
journal, November 2014
- Chen, Jing-De; Cui, Chaohua; Li, Yan-Qing
- Advanced Materials, Vol. 27, Issue 6
Photovoltaic Function and Exciton/Charge Transfer Dynamics in a Highly Efficient Semiconducting Copolymer
journal, July 2013
- Szarko, Jodi M.; Rolczynski, Brian S.; Lou, Sylvia J.
- Advanced Functional Materials, Vol. 24, Issue 1
The future of organic photovoltaics
journal, January 2015
- Mazzio, Katherine A.; Luscombe, Christine K.
- Chemical Society Reviews, Vol. 44, Issue 1
For the Bright Future-Bulk Heterojunction Polymer Solar Cells with Power Conversion Efficiency of 7.4%
journal, May 2010
- Liang, Yongye; Xu, Zheng; Xia, Jiangbin
- Advanced Materials, Vol. 22, Issue 20, p. E135-E138
In Situ Characterization of Lifetime and Morphology in Operating Bulk Heterojunction Organic Photovoltaic Devices by Impedance Spectroscopy
journal, December 2011
- Leever, Benjamin J.; Bailey, Christopher A.; Marks, Tobin J.
- Advanced Energy Materials, Vol. 2, Issue 1
Charge carrier mobility and lifetime of organic bulk heterojunctions analyzed by impedance spectroscopy
journal, October 2008
- Garcia-Belmonte, Germà; Munar, Antoni; Barea, Eva M.
- Organic Electronics, Vol. 9, Issue 5, p. 847-851
White noise in MOS transistors and resistors
journal, November 1993
- Sarpeshkar, R.; Delbruck, T.; Mead, C. A.
- IEEE Circuits and Devices Magazine, Vol. 9, Issue 6
Large Gain, Low Noise Nanocomposite Ultraviolet Photodetectors with a Linear Dynamic Range of 120 dB
journal, February 2014
- Fang, Yanjun; Guo, Fawen; Xiao, Zhengguo
- Advanced Optical Materials, Vol. 2, Issue 4
Correlation between microstructure, electronic properties and flicker noise in organic thin film transistors
journal, March 2008
- Jurchescu, Oana D.; Hamadani, Behrang H.; Xiong, Hao D.
- Applied Physics Letters, Vol. 92, Issue 13
From lab to fab: how must the polymer solar cell materials design change? – an industrial perspective
journal, January 2014
- Po, Riccardo; Bernardi, Andrea; Calabrese, Anna
- Energy & Environmental Science, Vol. 7, Issue 3
Organic Photovoltaics: Elucidating the Ultra-Fast Exciton Dissociation Mechanism in Disordered Materials
journal, May 2014
- Heitzer, Henry M.; Savoie, Brett M.; Marks, Tobin J.
- Angewandte Chemie, Vol. 126, Issue 29
Low Frequency Electronic Noise in Single-Layer MoS2 Transistors
text, January 2013
- Sangwan, Vinod K.; Arnold, Heather N.; Jariwala, Deep
- arXiv
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