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2015 MRS Fall Meeting Logo2015 MRS Fall Meeting & Exhibit

November 29-December 4, 2015 | Boston
Meeting Chairs: T. John Balk, Ram Devanathan, George G. Malliaras, Larry A. Nagahara, Luisa Torsi

Symposium AA : Organic Semiconductors---Surface, Interface and Bulk Doping

2015-11-30   Show All Abstracts

Symposium Organizers

Norbert Koch, Helmholtz-Zentrum Berlin amp; Humboldt-Universitat zu Berlin
Seth Marder, Georgia Institute of Technology
Yabing Qi, Okinawa Institute of Science and Technology
Elizabeth von Hauff, Vrije Universiteit Amsterdam

Symposium Support

Aldrich Materials Science
Applied Materials, Inc.
Georgia Tech, Center for Organic Photonics and Electronics
IRIS Adlershof
Materials Horizons|Royal Society of Chemistry
Novaled GmbH
Polyera Corporation
AA2: Bulk Doping II
Session Chairs
Seth Marder
Yabing Qi
Monday PM, November 30, 2015
Hynes, Level 1, Room 107

2:30 AM - *AA2.01
Fundamental Processes in the Molecular Electrical Doping of Conjugated Oligo- and Polymers

Ingo Salzmann 1

1Humboldt Universitauml;t zu Berlin Berlin Germany

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3:00 AM - AA2.02
Charge Generation Layers for All-Solution Processed Organic Tandem Light Emitting Diodes with Regular Device Architecture

Stefan Hoefle 1 Michael Bruns 1 Christian Kuebel 1 Torsten Scherer 1 Alexander Colsmann 1

1Karlsruhe Inst of Technology Karlsruhe Germany

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3:15 AM - AA2.03
From Polarons to Bipolarons in P3HT Using In-situ Doping Techniques

Christina Enengl 1 Sandra Enengl 1 Marek Havlicek 1 Helmut Neugebauer 1 Kurt Hingerl 1 Eitan Ehrenfreund 2 Niyazi Serdar Sariciftci 1

1Johannes Kepler University Linz Austria2Technion-Israel Institute of Technology Haifa Israel

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3:30 AM - AA2.04
Doping-Induced Aggregation of Conjugated Polymers

Frederick McFarland 1 Lindsey Bonnette 1 Song Guo 1

1University of Southern Mississippi Hattiesburg United States

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3:45 AM - AA2.05
The Role of Molecular Orientation in the P-Type Doping of Donor-Acceptor Copolymers

Enrico Da Como 1 Claudio Fontanesi 1 Ullrich Scherf 3 Stefan Schumacher 4 Elizabeth von Hauff 2

1Univ of Bath Bath United Kingdom2Vrije Universiteit Amsterdam Amsterdam Netherlands3University of Wuppertal Wuppertal Germany4University of Paderborn Paderborn Germany

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4:00 AM - AA2

4:30 AM - *AA2.06
Increased Charge Mobility Induced by Addition of a Lewis Acid to a Lewis Basic Conjugated Polymer

Thuc-Quyen Nguyen 1

1University of California, Santa Barbara Santa Barbara United States

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5:00 AM - AA2.07
In-Situ Monitoring of Doping in High-Mobility Polymers by Raman Spectroscopy

Stefan B. Grimm 1 Florentina Gannott 1 Jana Zaumseil 1

1Univ of Heidelberg Erlangen Germany

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5:15 AM - AA2.08
Doping of Conjugated Polymers by N-Dopants Based on Dimers of Benzimidazoline Radicals

Benjamin Dexter Naab 1 Xiaodan Gu 1 Tadanori Kurosawa 1 Yan Zhou 1 John W.F. To 1 Alberto Salleo 1 Zhenan Bao 1

1Stanford University Stanford United States

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5:30 AM - AA2.09
Temperature Tunable Self-Doping in Stable Diradicaloid Thin-Film Devices

Yuan Zhang 1 2 Yonghao Zheng 2 Huiqiong Zhou 3 Fred Wudl 2 Thuc-Quyen Nguyen 2

1Beihang University Beijing China2University of California, Santa Barbara Santa Barbara United States3University of California, Santa Barbara Santa Barbara United States

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5:45 AM - AA2.10
Solution-Processable Air-Stable P-Doped Polymers with Ultrahigh Workfunctions Larger than 5.4 eV

Cindy Guanyu Tang 1 Mervin Ang 1 Kim Kian Choo 1 Peter Ho 1 Lay-Lay Chua 1 Rui Qi Png 1

1National University of Singapore Singapore Singapore

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AA3: Poster Session I: Surface, Interface and Bulk Doping I
Session Chairs
Elizabeth von Hauff
Norbert Koch
Monday PM, November 30, 2015
Hynes, Level 1, Hall B

9:00 AM - AA3.01
Ultra-Low P-Doping of Semiconducting Polymers Used in Organic Photovoltaics

Marcel Said 1 Yadong Zhang 1 Aram Amassian 2 Stephen Barlow 1 Seth Marder 1

1Georgia Institute of Technology Atlanta United States2King Abdullah University of Science amp; Technology Thuwal Saudi Arabia

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9:00 AM - AA3.02
Effects of Substituent Topology on the Electronic Structure and Degradation Phenomena of Carbazole Derivatives: C-N Bond Dissociation

Minki Hong 1 Mahesh K. Ravva 1 Paul Winget 2 Jean-Luc Bredas 1

1King Abdullah University of Science amp; Technology Thuwal Saudi Arabia2Georgia Institute of Technology Atlanta United States

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9:00 AM - AA3.03
Probing the Energy Level Alignment at Solution Processed Organic Bulk Heterojunctions by Photoemission Spectroscopy

Qing-Dan Yang 1 Ho-Wa Li 1 Yuanhang Cheng 1 Zhiqiang Guan 1 Tsz-Wai Ng 1 Chun-Sing Lee 1 Sai Wing Tsang 1

1City University of Hong Kong Hong Kong Hong Kong

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9:00 AM - AA3.04
Role of Impurities in Determining the Exciton Diffusion Length in Organic Semiconductors

Ian John Curtin 1 Wayne Blaylock 2 Matthew L. Grandbois 2 Russell J. Holmes 1

1University of Minnesota Minneapolis United States2The Dow Chemical Company Midland United States

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9:00 AM - AA3.05
High Performance Organic Light-Emitting Diodes Achieved by Doping Conventional Fluorescent and Phosphorescent Emitters into a Charge-Transfer-Featured Host

Xu Wang 1 Jie Zhou 2 Zhiyun Lu 2 Junsheng Yu 1

1University of Electronic Science and Technology of China Chengdu China2Sichuan University Chengdu China

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9:00 AM - AA3.06
Overcoming Hole Conduction Bottleneck in a State-of-the-Art Bulk Heterojunction Polymer Solar Cells

Hang Yin 1 2 Carr Hoi Yi Ho 1 2 S. H. Cheung 1 2 Huanyang Cao 3 4 5 B. S. Ong 3 4 5 S.K. So 1 2

1Department of Physics, Hong Kong Baptist University Hong Kong Hong Kong2Institute of Advanced Materials, Hong Kong Baptist University Hong Kong Hong Kong3Centre of Excellence for Organic Electronics, Hong Kong Baptist University Hong Kong Hong Kong4Institute of Creativity, Hong Kong Baptist University Hong Kong Hong Kong5Department of Chemistry, Hong Kong Baptist University Hong Kong Hong Kong

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9:00 AM - AA3.07
Source-Gated Transistors Using Bulk Barriers

Radu Alexandru Sporea 1 K. D. G. Imalka Jayawardena 1 S. Ravi P. Silva 1

1University of Surrey Guildford United Kingdom

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9:00 AM - AA3.08
Using Solvent Additive to Achieve Charge Carrier Balance Transport in Polymer: Fullerene Bulk Heterojunction Photovoltaic Cells

Carr Hoi Yi Ho 1 Hang Yin 1 Sai Wing Tsang 2 Shu Kong So 1

1Hong Kong Baptist University Hong Kong Hong Kong2City University of Hong Kong Hong Kong Hong Kong

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9:00 AM - AA3.09
Branched Segments in Polymer Gate Dielectric as Intrinsic Charge Trap Sites in Organic Transistors

Junghwi Lee 1 Hwasung Lee 1

1Hanbat National University Deajeon Korea (the Republic of)

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9:00 AM - AA3.10
Scanning Transmission Electron Microscopy Applied to Reveal the Dopant Distribution in Co-Deposited Organic Thin Films

Yolanda Del Rocio Angulo Paredes 1 2

1Universidad de las Fuerzas Armadas ESPE Sangolqui Ecuador2Centro de Nanociencia y Nanotecnologiacute;a Sangolqui Ecuador

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9:00 AM - AA3.11
Towards Fully Solution Processed OLEDs: Introducing a Novel Amino-Functionalized Polyfluorene as Electron Injection Layer

Sebastian Stolz 1 2 Martin Petzoldt 3 2 Uwe H.F. Bunz 3 Uli Lemmer 1 4 Manuel Hamburger 3 2 Gerardo Hernandez-Sosa 1 2

1Karlsruhe Institute of Technology Karlsruhe Germany2InnovationLab GmbH Heidelberg Germany3University of Heidelberg Heidelberg Germany4Karlsruhe Institute of Technology Eggenstein-Leopoldshafen Germany

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9:00 AM - AA3.12
Performance Enhancement of Organic Field-Effect Transistor Based Gas Sensor Using ZnO Nanoparticles/Polymer Blend as Dielectric

Shijiao Han 1 Wei Shi 1 Junsheng Yu 1 Huidong Fan 1 Xinge Yu 1 2

1University of Electronic Science and Technology of China Chengdu China2Northwestern University Evanston United States

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9:00 AM - AA3.13
3,4,9,10-Perylenediimides Stable Radical Anions Generated by Reduction with DABCO in Self-Assembled Thin Films Grown on ITO

Barbara Perez Goncalves Silva 1 Douglas Alves de Lima 1 Sergio Brochsztain 1

1Universidade Federal do ABC Sao Paulo Brazil

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9:00 AM - AA3.14
Connecting Quantum Transport to Electrochemistry: A Theoretical Study of Redox-Active Monolayers

Md Sazzad Hossain 1 Kirk H. Bevan 1

1McGill Univ Montreal Canada

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9:00 AM - AA3.15
Mobility Enhancement of P3HT Based OTFTs upon Blending with Au Nanorods

Li Zhou 1

1City University of Hong Kong Hong Kong China

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9:00 AM - AA3.16
The Impact of Overlapping Length between Electrode and CNT Networks in CNT-TFTs