2019

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Efficient DPP Donor and Nonfullerene Acceptor Organic Solar Cells with High Photon-to-Current Ratio and Low Energetic Loss

Xin Song, Nicola Gasparini, Masrur Morshed Nahid, Sri Harish Kumar Paleti, Cheng Li, Weiwei Li, Harald Ade, Derya Baran

Advanced Functional Materials (2019)

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Overcoming Coulomb Interaction Improves Free-charge Generation and Thermoelectric Properties for N-doped Conjugated Polymers

Jian Liu, Yongqiang Shi, Jingjin Dong, Mohamad I Nugraha, Xinkai Qiu, Mengyao Su, Ryan C Chiechi, Derya Baran, Giuseppe Portale, Xugang Guo, L Jan Anton Koster

ACS Energy Lett. (2019)

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The Role of Compositional Tuning on Thermoelectric Parameters of Hybrid Halide Perovskites

Md Azimul Haque, Mohamad Insan Nugraha, Sri Harish Kumar Paleti, Derya Baran

J. Phys. Chem. C20191232414928-14933

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Quantum Dots Supply Bulk-and Surface-Passivation Agents for Efficient and Stable Perovskite Solar Cells

Xiaopeng Zheng, Joel Troughton, Nicola Gasparini, Yuanbao Lin, Mingyang Wei, Yi Hou, Jiakai Liu, Kepeng Song, Zhaolai Chen, Chen Yang, Bekir Turedi, Abdullah Y Alsalloum, Jun Pan, Jie Chen, Ayan A Zhumekenov, Thomas D Anthopoulos, Yu Han, Derya Baran, Omar F Mohammed, Edward H Sargent, Osman M Bakr

Joule, (2019)

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Highly Stretchable and Air-Stable PEDOT: PSS/Ionic Liquid Composites for Efficient Organic Thermoelectrics

Seyoung Kee, Hyunho Kim, Sri Harish Kumar Paleti, Abdulrahman El Labban, Marios Neophytou, Abdul-Hamid Emwas, Husam N Alshareef, Derya Baran

Chemistry of Materials, 2019

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Digital Inkjet Printing of High-Efficiency Large-Area Nonfullerene Organic Solar Cells

Daniel Corzo, Khulud Almasabi, Eloise Bihar, Sky Macphee, Diego Rosas-Villalva, Nicola Gasparini, Sahika Inal, Derya Baran

Advanced Materials Technology (2019)

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The role of the third component in ternary organic solar cells

Nicola Gasparini, Alberto Salleo, Iain McCulloch, Derya Baran

Nature Reviews Materials (2019)

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Non-Fullerene Acceptor for Organic Solar Cells with Chlorination on Dithieno [3, 2-b: 2′, 3′-d] pyrrol Fused-Ring

Renyong Geng, Xin Song, Haohao Feng, Jiangsheng Yu, Ming Zhang, Nicola Gasparini, Zhuohan Zhang, Feng Liu, Derya Baran, Weihua Tang

ACS Energy Lett. 2019, 4, 3, 763-770

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Dual Sensitizer and Processing-Aid Behavior of Donor Enables Efficient Ternary Organic Solar Cells

Xin Song, Nicola Gasparini, Masrur Morshed Nahid, Sri Harish Kumar Paleti, Jin-Liang Wang, Harald Ade, Derya Baran

Joule, CellPress, 2019

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Low‐Temperature‐Processed Colloidal Quantum Dots as Building Blocks for Thermoelectrics

Mohamad I. Nugraha Hyunho Kim Bin Sun Md Azimul Haque Francisco Pelayo Garcia de Arquer Diego Rosas Villalva Abdulrahman El‐Labban Edward H. Sargent Husam N. Alshareef Derya Baran

Advanced Energy Materials, 2019

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A 0D Lead‐Free Hybrid Crystal with Ultralow Thermal Conductivity

Md Azimul Haque, Appala Naidu Gandi, Rajeshkumar Mohanraman, Yakui Weng, Bambar Davaasuren, Abdul‐Hamid Emwas, Craig Combe, Derya Baran, Alexander Rothenberger, Udo Schwingenschlögl, Husam N Alshareef, Shuai Dong, Tom Wu

Advanced Functional Materials, 2019

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Side chain engineering on dithieno [3, 2-b: 2, 3-d] pyrrol fused electron acceptors for efficient organic solar cells

Haohao Feng, Xin Song, Ming Zhang, Jiangsheng Yu, Zhuohan Zhang, Renyong Geng, Linqiang Yang, Feng Liu, Derya Baran, Weihua Tang

Materials Chemistry Frontiers (2019)

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Critical review of the molecular design progress in non-fullerene electron acceptors towards commercially viable organic solar cells

Andrew Wadsworth, Maximilian Moser, Adam Marks, Mark S Little, Nicola Gasparini, Christoph J Brabec, Derya Baran, Iain McCulloch

Chem. Soc. Rev., 2019, Advance Article

2018

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Excitation Wavelength Dependent Internal Quantum Efficiencies in a P3HT/Non-Fullerene Acceptor Solar Cell

Ching-Hong Tan, Andrew Wadsworth, Nicola Gasparini, Scot Wheeler, Sarah Holliday, Raja Shahid Ashraf, Stoichko D. Dimitrov, Derya Baran, Iain McCulloch, and James R. Durrant

The Journal of Physical Chemistry C, 2018

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A fully inkjet-printed disposable glucose sensor on paperA

Eloïse Bihar, Shofarul Wustoni, Anna Maria Pappa, Khaled N Salama, Derya Baran, Sahika Inal

npj Flexible Electronics, 2018

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Interfacial Dynamics and Contact Passivation in Perovskite Solar Cells

Michele De Bastiani, Erkan Aydin, Thomas Allen, Daniel Walter, Andreas Fell, Jun Peng, Nicola Gasparini, Joel Troughton, Derya Baran, Klaus Weber, Thomas P White, Stefaan De Wolf

Advanced Electronic Materials, 1800500

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Reduced ion migration and enhanced photoresponse in cuboid crystals of methylammonium lead iodide perovskite

Ayan A Zhumekenov, Md Azimul Haque, Jun Yin, Ahmed M El-Zohry, Kwang Jae Lee, Ibrahim Dursun, Omar F Mohammed, Derya Baran, Osman M Bakr

Journal of Physics D: Applied Physics

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Room-Temperature-Sputtered Nanocrystalline Nickel Oxide as Hole Transport Layer for P–i–n Perovskite Solar Cells

Erkan Aydin, Joel Troughton, Michele De Bastiani, Esma Ugur, Muhammad Sajjad, Areej Alzahrani, Marios Neophytou, Udo Schwingenschlögl, Frédéric Laquai, Derya Baran, Stefaan De Wolf

ACS Applied Energy Materials

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Progress in Poly (3‐Hexylthiophene) Organic Solar Cells and the Influence of Its Molecular Weight on Device Performance

Andrew Wadsworth, Zeinab Hamid, Matthew Bidwell, Raja S Ashraf, Jafar I Khan, Dalaver H Anjum, Camila Cendra, Jun Yan, Elham Rezasoltani, Anne AY Guilbert, Mohammed Azzouzi, Nicola Gasparini, James H Bannock, Derya Baran, Hongbin Wu, John C de Mello, Christoph J Brabec, Alberto Salleo, Jenny Nelson, Frédéric Laquai, Iain McCulloch

Advanced Energy Materials 8 (28), 1801001

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The Influence of Solvent Additive on Polymer Solar Cells Employing Fullerene and Non‐Fullerene Acceptors

X Song, N Gasparini, D Baran

Advanced Electronic Materials 4 (10), 1700358

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Fluorination Triggered New Small Molecule Donor Materials for Efficient As‐Cast Organic Solar Cells

Yuting Yang, Kai Wang, Gongqiang Li, Xueqin Ran, Xin Song, Nicola Gasparini, Qian‐Qian Zhang, Xue Lai, Xiao Guo, Fei Meng, Mengzhen Du, Wei Huang, Derya Baran

Small 14 (34), 1801542

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A Highly Crystalline Fused‐Ring n‐Type Small Molecule for Non‐Fullerene Acceptor Based Organic Solar Cells and Field‐Effect Transistors

Xin Song, Nicola Gasparini, Masrur Morshed Nahid, Hu Chen, Sky Marie Macphee, Weimin Zhang, Victoria Norman, Chenhui Zhu, Daniel Bryant, Harald Ade, Iain McCulloch, Derya Baran

Advanced Functional Materials 28 (35), 1802895

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Solar Cells: Overcoming the Ambient Manufacturability‐Scalability‐Performance Bottleneck in Colloidal Quantum Dot Photovoltaics

Ahmad R Kirmani, Arif D Sheikh, Muhammad R Niazi, Md Azimul Haque, Mengxia Liu, F Pelayo García de Arquer, Jixian Xu, Bin Sun, Oleksandr Voznyy, Nicola Gasparini, Derya Baran, Tom Wu, Edward H Sargent, Aram Amassian

Advanced Materials 30 (35), 1801661

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Robust nonfullerene solar cells approaching unity external quantum efficiency enabled by suppression of geminate recombination

Derya Baran, Nicola Gasparini, Andrew Wadsworth, Ching Hong Tan, Nimer Wehbe, Xin Song, Zeinab Hamid, Weimin Zhang, Marios Neophytou, Thomas Kirchartz, Christoph J Brabec, James R Durrant, Iain McCulloch

Nature communications 9 (1), 2059

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Strategies for high current densities in non-fullerene acceptors based organic solar cells

X Song, J Troughton, N Gasparini, D Baran

Organic Electronics and Photonics: Fundamentals and Devices 10687, 106870I

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The physics of small molecule acceptors for efficient and stable bulk heterojunction solar cells

N Gasparini, A Wadsworth, M Moser, D Baran, I McCulloch, CJ Brabec

Advanced Energy Materials 8 (12), 1703298

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Figures of merit guiding research on organic solar cells

T Kirchartz, P Kaienburg, D Baran

The Journal of Physical Chemistry C 122 (11), 5829-5843

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Controlling blend morphology for ultrahigh current density in nonfullerene acceptor-based organic solar cells

X Song, N Gasparini, L Ye, H Yao, J Hou, H Ade, D Baran

ACS Energy Letters 3 (3), 669-676

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Cs 0.15 FA 0.85 PbI 3 perovskite solar cells for concentrator photovoltaic applications

J Troughton, N Gasparini, D Baran

Journal of Materials Chemistry A

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Visible and Near‐Infrared Imaging with Nonfullerene‐Based Photodetectors

Nicola Gasparini, Alberto Gregori, Michael Salvador, Markus Biele, Andrew Wadsworth, Sandro Tedde, Derya Baran, Iain McCulloch, Christoph J Brabec

Advanced Materials Technologies, 1800104

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Critical review of the molecular design progress in non-fullerene electron acceptors towards commercially viable organic solar cells

Andrew Wadsworth, Maximilian Moser, Adam Marks, Mark S Little, Nicola Gasparini, Christoph J Brabec, Derya Baran, Iain McCulloch

Chemical Society Reviews

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A new NIR absorbing DPP-based polymer for thick organic solar cells

G Oklem, X Song, L Toppare, D Baran, G Gunbas

Journal of Materials Chemistry C 6 (12), 2957-2961

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Barbiturate end-capped non-fullerene acceptors for organic solar cells: tuning acceptor energetics to suppress geminate recombination losses

Ching-Hong Tan, Jeffrey Gorman, Andrew Wadsworth, Sarah Holliday, Selvam Subramaniyan, Samson A Jenekhe, Derya Baran, Iain McCulloch, James R Durrant

Chemical Communications 54 (24), 2966-2969

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Influence of Blend Morphology and Energetics on Charge Separation and Recombination Dynamics in Organic Solar Cells Incorporating a Nonfullerene Acceptor

Hyojung Cha, Scot Wheeler, Sarah Holliday, Stoichko D Dimitrov, Andrew Wadsworth, Hyun Hwi Lee, Derya Baran, Iain McCulloch, James R Durrant

Advanced Functional Materials 28 (3), 1704389

 

2017

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A Thieno[2,3-b]pyridine-Flanked Diketopyrrolopyrrole Polymer as an n-Type Polymer Semiconductor for All-Polymer Solar Cells and Organic Field-Effect Transistors

Hung-Yang Chen, Mark Nikolka, Andrew Wadsworth, Wan Yue, Ada Onwubiko, Mingfei Xiao, Andrew JP White, Derya Baran, Henning Sirringhaus, Iain McCulloch

Macromolecules 51 (1), 71-79

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High-performance Organic Photovoltaic Donor Polymers

A Wadsworth, D Baran, J Gorman, I McCulloch

Nanostructured Materials for Type III Photovoltaics, 69-108

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Polymer: nonfullerene bulk heterojunction solar cells with exceptionally low recombination rates

Nicola Gasparini, Michael Salvador, Thomas Heumueller, Moses Richter, Andrej Classen, Shreetu Shrestha, Gebhard J Matt, Sarah Holliday, Sebastian Strohm, Hans‐Joachim Egelhaaf, Andrew Wadsworth, Derya Baran, Iain McCulloch, Christoph J Brabec

Advanced Energy Materials 7 (22), 1701561

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Nanoscale Morphology of Doctor Bladed versus Spin‐Coated Organic Photovoltaic Films

Balaji Sesha Sarath Pokuri, Joseph Sit, Olga Wodo, Derya Baran, Tayebeh Ameri, Christoph J Brabec, Adam J Moule, Baskar Ganapathysubramanian

Advanced Energy Materials 7 (22), 1701269

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Burn‐in Free Nonfullerene‐Based Organic Solar Cells

Nicola Gasparini, Michael Salvador, Sebastian Strohm, Thomas Heumueller, Ievgen Levchuk, Andrew Wadsworth, James H Bannock, John C de Mello, Hans‐Joachim Egelhaaf, Derya Baran, Iain McCulloch, Christoph J Brabec

Advanced Energy Materials 7 (19), 1700770

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An efficient,“burn in” free organic solar cell employing a nonfullerene electron acceptor

Hyojung Cha, Jiaying Wu, Andrew Wadsworth, Jade Nagitta, Saurav Limbu, Sebastian Pont, Zhe Li, Justin Searle, Mark F Wyatt, Derya Baran, Ji‐Seon Kim, Iain McCulloch, James R Durrant

Advanced Materials 29 (33), 1701156

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Highly efficient and reproducible nonfullerene solar cells from hydrocarbon solvents

Andrew Wadsworth, Raja S Ashraf, Maged Abdelsamie, Sebastian Pont, Mark Little, Maximilian Moser, Zeinab Hamid, Marios Neophytou, Weimin Zhang, Aram Amassian, James R Durrant, Derya Baran, Iain McCulloch

ACS Energy Letters 2 (7), 1494-1500

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Photovoltaic limitations of BODIPY: fullerene based bulk heterojunction solar cells

Derya Baran, Sachetan Tuladhar, Solon P Economopoulos, Marios Neophytou, Achilleas Savva, Grigorios Itskos, Andreas Othonos, Donal DC Bradley, Christoph J Brabec, Jenny Nelson, Stelios A Choulis

Synthetic Metals 226, 25-30

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Reducing the efficiency–stability–cost gap of organic photovoltaics with highly efficient and stable small molecule acceptor ternary solar cells

Derya Baran, Raja Shahid Ashraf, David A Hanifi, Maged Abdelsamie, Nicola Gasparini, Jason A Röhr, Sarah Holliday, Andrew Wadsworth, Sarah Lockett, Marios Neophytou, Christopher JM Emmott, Jenny Nelson, Christoph J Brabec, Aram Amassian, Alberto Salleo, Thomas Kirchartz, James R Durrant, Iain McCulloch

Nature materials 16 (3), 363

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Organic Materials for Thermoelectric Energy Generation

LM Cowen, J Atoyo, MJ Carnie, D Baran, BC Schroeder

ECS Journal of Solid State Science and Technology

 

2016

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Designing ternary blend bulk heterojunction solar cells with reduced carrier recombination and a fill factor of 77%

Nicola Gasparini, Xuechen Jiao, Thomas Heumueller, Derya Baran, Gebhard J Matt, Stefanie Fladischer, Erdmann Spiecker, Harald Ade, Christoph J Brabec, Tayebeh Ameri

Nature Energy 1 (9), 16118

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Nanoscale morphology of PTB7 based organic photovoltaics as a function of fullerene size

John D Roehling, Derya Baran, Joseph Sit, Thaer Kassar, Tayebeh Ameri, Tobias Unruh, Christoph J Brabec, Adam J Moulé

Scientific reports 6, 30915

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Overcoming the interface losses in planar heterojunction perovskite‐based solar cells

Yi Hou, Wei Chen, Derya Baran, Tobias Stubhan, Norman A Luechinger, Benjamin Hartmeier, Moses Richter, Jie Min, Shi Chen, Cesar Omar Ramirez Quiroz, Ning Li, Hong Zhang, Thomas Heumueller, Gebhard J Matt, Andres Osvet, Karen Forberich, Zhi‐Guo Zhang, Yongfang Li, Benjamin Winter, Peter Schweizer, Erdmann Spiecker, Christoph J Brabec

Advanced Materials 28 (25), 5112-5120

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High-efficiency and air-stable P3HT-based polymer solar cells with a new non-fullerene acceptor

Sarah Holliday, Raja Shahid Ashraf, Andrew Wadsworth, Derya Baran, Syeda Amber Yousaf, Christian B Nielsen, Ching-Hong Tan, Stoichko D Dimitrov, Zhengrong Shang, Nicola Gasparini, Maha Alamoudi, Frédéric Laquai, Christoph J Brabec, Alberto Salleo, James R Durrant, Iain McCulloch

Nature communications 7, 11585

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Reduced voltage losses yield 10% efficient fullerene free organic solar cells with> 1 V open circuit voltages

Derya Baran, T Kirchartz, Scot Wheeler, S Dimitrov, Maged Abdelsamie, J Gorman, Raja Shahid Ashraf, Sarah Holliday, Andrew Wadsworth, Nicola Gasparini, Pascal Kaienburg, He Yan, Aram Amassian, Christoph J Brabec, James R Durrant, Iain McCulloch

Energy & environmental science 9 (12), 3783-3793