共查询到20条相似文献，搜索用时 15 毫秒
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Organic Photovoltaics: Charge Photogeneration in Organic Photovoltaics: Role of Hot versus Cold Charge‐Transfer Excitons (Adv. Energy Mater. 1/2016) 
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下载免费PDF全文 Bhoj R. Gautam Robert Younts Wentao Li Liang Yan Evgeny Danilov Erik Klump Iordania Constantinou Franky So Wei You Harald Ade Kenan Gundogdu 《Liver Transplantation》2016,6(1)
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Kenneth R. Graham Guy O. Ngongang Ndjawa Sarah M. Conron Rahim Munir Koen Vandewal John J. Chen Sean Sweetnam Mark E. Thompson Alberto Salleo Michael D. McGehee Aram Amassian 《Liver Transplantation》2016,6(22)
The energy landscape in organic semiconducting materials greatly influences charge and exciton behavior, which are both critical to the operation of organic electronic devices. These energy landscapes can change dramatically depending on the phases of material present, including pure phases of one molecule or polymer and mixed phases exhibiting different degrees of order and composition. In this work, ultraviolet photoelectron spectroscopy measurements of ionization energies (IEs) and external quantum efficiency measurements of charge‐transfer (CT) state energies (ECT) are applied to molecular photovoltaic material systems to characterize energy landscapes. The results show that IEs and ECT values are highly dependent on structural order and phase composition. In the sexithiophene:C60 system both the IEs of sexithiophene and C60 shift by over 0.4 eV while ECT shifts by 0.5 eV depending on molecular composition. By contrast, in the rubrene:C60 system the IE of rubrene and C60 vary by ≤ 0.11 eV and ECT varies by ≤ 0.04 eV as the material composition varies. These results suggest that energy landscapes can exist whereby the binding energies of the CT states are overcome by energy offsets between charges in CT states in mixed regions and free charges in pure phases. 相似文献
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Electronic Structure: Complete Demonstration of the Valence Electronic Structure Inside a Practical Organic Solar Cell Probed by Low Energy Photoemission (Adv. Energy Mater. 7/2014) 下载免费PDF全文
下载免费PDF全文 Yasuo Nakayama Thanh Luan Nguyen Yusuke Ozawa Shin'ichi Machida Tomoya Sato Hiroshi Tokairin Yutaka Noguchi Hisao Ishii 《Liver Transplantation》2014,4(7)
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Polymer Solar Cells: Inter‐Fullerene Electronic Coupling Controls the Efficiency of Photoinduced Charge Generation in Organic Bulk Heterojunctions (Adv. Energy Mater. 24/2016) 下载免费PDF全文
下载免费PDF全文 Bryon W. Larson Obadiah G. Reid David C. Coffey Stanislav M. Avdoshenko Alexey A. Popov Olga V. Boltalina Steven H. Strauss Nikos Kopidakis Garry Rumbles 《Liver Transplantation》2016,6(24)
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Solar Cells: Understanding Charge Transport in Molecular Blend Films in Terms of Structural Order and Connectivity of Conductive Pathways (Adv. Energy Mater. 9/2016) 下载免费PDF全文
下载免费PDF全文 Christopher M. Proctor Abhishek S. Kher John A. Love Ye Huang Alexander Sharenko Guillermo C. Bazan Thuc‐Quyen Nguyen 《Liver Transplantation》2016,6(9)
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Flexible Electronics: Extremely Flexible Transparent Conducting Electrodes for Organic Devices (Adv. Energy Mater. 1/2014) 下载免费PDF全文
下载免费PDF全文 Sunghoon Jung Sunghun Lee Myungkwan Song Do‐Geun Kim Dae Sung You Jong‐Kuk Kim Chang Su Kim Tae‐Min Kim Kwon‐Hyeon Kim Jang‐Joo Kim Jae‐Wook Kang 《Liver Transplantation》2014,4(1)
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Electron Transfer: Insights into Ionic Transport and Structural Changes in Magnetite during Multiple‐Electron Transfer Reactions (Adv. Energy Mater. 10/2016) 下载免费PDF全文
下载免费PDF全文 Wei Zhang David C. Bock Christopher J. Pelliccione Yan Li Lijun Wu Yimei Zhu Amy. C. Marschilok Esther S. Takeuchi Kenneth J. Takeuchi Feng Wang 《Liver Transplantation》2016,6(10)
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Organic Solar Cells: High‐Performance Small Molecule via Tailoring Intermolecular Interactions and its Application in Large‐Area Organic Photovoltaic Modules (Adv. Energy Mater. 12/2016) 下载免费PDF全文
下载免费PDF全文 Sachin Badgujar Gang‐Young Lee Taiho Park Chang Eun Song Sangheon Park Sora Oh Won Suk Shin Sang‐Jin Moon Jong‐Cheol Lee Sang Kyu Lee 《Liver Transplantation》2016,6(12)
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Charge Transfer: Electronic Structure of Fullerene Heterodimer in Bulk‐Heterojunction Blends (Adv. Energy Mater. 7/2014) 下载免费PDF全文
下载免费PDF全文 Oleg G. Poluektov Jens Niklas Kristy L. Mardis Serge Beaupré Mario Leclerc Carmen Villegas Sule Erten‐Ela Juan L. Delgado Nazario Martín Andreas Sperlich Vladimir Dyakonov 《Liver Transplantation》2014,4(7)
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Solar Cells: Domain Compositions and Fullerene Aggregation Govern Charge Photogeneration in Polymer/Fullerene Solar Cells (Adv. Energy Mater. 11/2014) 下载免费PDF全文
下载免费PDF全文 Sameer Vajjala Kesava Zhuping Fei Adam D. Rimshaw Cheng Wang Alexander Hexemer John B. Asbury Martin Heeney Enrique D. Gomez 《Liver Transplantation》2014,4(11)
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Organic Electronics: Improved Power Conversion Efficiency of P3HT:PCBM Organic Solar Cells by Strong Spin–Orbit Coupling‐Induced Delayed Fluorescence (Adv. Energy Mater. 8/2015) 下载免费PDF全文
下载免费PDF全文 Daniel Moseguí González Volker Körstgens Yuan Yao Lin Song Gonzalo Santoro Stephan V. Roth Peter Müller‐Buschbaum 《Liver Transplantation》2015,5(8)
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Photovoltaic Devices: Plasmonic Backscattering Effect in High‐Efficient Organic Photovoltaic Devices (Adv. Energy Mater. 2/2016) 下载免费PDF全文
下载免费PDF全文 George Kakavelakis Ioannis Vangelidis Amelie Heuer‐Jungemann Antonios G. Kanaras Elefterios Lidorikis Emmanuel Stratakis Emmanuel Kymakis 《Liver Transplantation》2016,6(2)
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Organic Solar Cells: On‐Fabrication Solid‐State N‐Doping of Graphene by an Electron‐Transporting Metal Oxide Layer for Efficient Inverted Organic Solar Cells (Adv. Energy Mater. 12/2016) 下载免费PDF全文
下载免费PDF全文 Hobeom Kim Jinwoo Byun Sang‐Hoon Bae Towfiq Ahmed Jian‐Xin Zhu Sung‐Joo Kwon Yeongjun Lee Sung‐Yong Min Christoph Wolf Hong‐Kyu Seo Jong‐Hyun Ahn Tae‐Woo Lee 《Liver Transplantation》2016,6(12)
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