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2013 MRS Spring Meeting & Exhibit

April 1-5, 2013 | San Francisco
Meeting Chairs: Mark L. Brongersma, Vladimir Matias, Rachel Segalman, Lonnie D. Shea, Heiji Watanabe

Symposium FF : Compound Semiconductors for Generating, Emitting, and Manipulating Energy - II

2013-04-02   Show All Abstracts

Symposium Organizers

Tingkai Li, Gongchuang Photovoltaic Co., Ltd.
Michael Mastro, U. S. Naval Research Laboratory
Qi Wang, National Renewable Energy Laboratory
Cewen Nan, Tsinghua University
FF2: Solar Cells
Session Chairs
Emily Warmann
Alfonso Gonzalez Taboada
Tuesday PM, April 02, 2013
Moscone West, Level 3, Room 3010

2:30 AM - FF2.01
Back Contact Photovoltaics: CdSe/CdTe and CdS/CdTe

Daniel Josell 1 Carlos Hangarter 1 Dong-uk Kim 1 2 Ratan Debnath 1 3 JongYoon Ha 1 3 John Guyer 1 Bongyoung Yoo 2 Mehmet Sahiner 4

1NIST Gaithersburg USA2Hanyang University Ansan Republic of Korea3University of Maryland College Park USA4Seton Hall University North Orange USA

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2:45 AM - FF2.02
III-V Photovoltaics for Full Spectrum Ultrahigh Efficiency Solar Energy Conversion

Matthew Escarra 1 John Lloyd 1 Daisuke Ryuzaki 1 Cristofer Flowers 1 Emily Warmann 1 Carissa Eisler 1 Emily Kosten 1 Sunita Darbe 1 Harry Atwater 1

1California Institute of Technology Pasadena USA

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3:00 AM - FF2.03
The Research and Development of the Third Generation of Photovoltaic Modules

Tingkai Li 1

1Hunan Gongcuang PV Technology Co., LLC Hunan China

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3:15 AM - *FF2.04
Nanostructured Thin Flexible Single Crytalline III-V Solar Cells

Yi Cui 1 2

1Stanford University Stanford USA2SLAC National Accelerator Laboratory Menlo Park USA

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3:45 AM - FF2.05
Using Dilute Nitrides to Achieve Record Solar Cell Efficiencies

Rebecca Jones-Albertus 1

1Solar Junction San Jose USA

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4:00 AM - FF2
Break

4:30 AM - FF2.06
Cell Efficiency for Multijunction Architectures with Large Numbers (4-20) of Subcells: Spectral Bandwidth and Radiative Coupling Effects

Carissa Nicole Eisler 1 Ze'ev R. Abrams 2 Matthew T. Sheldon 1 Xiang Zhang 2 Harry A. Atwater 1

1California Institute of Technology Pasadena USA2Lawrence Berkeley National Laboratory Berkeley USA

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4:45 AM - FF2.07
Compositionally Graded GaInP Heterostructures Grown on VLS Si Microwire Arrays for Tandem Photovoltaic Applications

Christopher T. Chen 1 Daniel B. Turner-Evans 1 Hal Emmer 1 Shaul Aloni 2 Harry A. Atwater 1 3

1California Institute of Technology Pasadena USA2Lawrence Berkeley National Laboratory Berkeley USA3California Institute of Technology Pasadena USA

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5:00 AM - FF2.08
Over 20% Efficiency Mechanically Stacked Multi-junction Solar Cells Fabricated by Advanced Bonding Using Conductive Nanoparticle Alignments

Kikuo Makita 1 Hidenori Mizuno 1 Hironori Komaki 1 Takeyoshi Sugaya 1 Ryuji Oshima 1 Hajime Shibata 1 Koji Matsubara 1 Shigeru Niki 1

1National Institute of Advanced Industrial Science and Technology Tsukuba Japan

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5:15 AM - FF2.09
Contactless I-V Measurements on InP Micropillars with Fermi-level Splits > 0.9V under 1 Sun

Thai Tran 1 Hao Sun 1 Fan Ren 1 Kar Wei Ng 1 Eli Yablonovitch 1 Constance J Chang-Hasnain 1

1UC Berkeley Berkeley USA

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5:30 AM - FF2.10
InP Nanowire Array Solar Cells Achieving 13.8% Efficiency by Exceeding the Ray Optics Limit

Jesper Wallentin 1 Nicklas Anttu 1 Damir Asoli 2 Maria Huffman 2 Ingvar Aberg 2 Martin H Magnusson 2 Gerald Siefer 3 Peter Fuss-Kailuweit 3 Frank Dimroth 3 Bernd Witzigmann 4 H. Q Xu 1 5 Lars Samuelson 1 Knut Deppert 1 Magnus T Borgstrom 1

1Lund University Lund Sweden2Sol Voltaics AB Lund Sweden3Fraunhofer ISE Freiburg Germany4University of Kassel Kassel Germany5Peking University Beijing China

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FF1: Compound Semiconductors
Session Chairs
Matthew Escarra
Rebecca Jones-Albertus
Tuesday AM, April 02, 2013
Moscone West, Level 3, Room 3010

9:30 AM - FF1.01
Integration of GaAs on Ge/Si Towers by MOVPE

Alfonso Gonzalez Taboada 1 Claudiu V. Falub 1 Thomas Kreiliger 1 Mirja Richter 2 Emilio Gini 1 Fabio Isa 3 Elisabeth Mueller 1 Emanuele Uccelli 2 Nicolas Daix 2 Philippe Niedermann 4 Antonia Neels 4 Giovanni Isella 3 Jean Fompeyrine 2 Alex Dommann 4 Hans von Kaenel 1

1ETH Zamp;#252;rich Zamp;#252;rich Switzerland2IBM Research Zamp;#252;rich Switzerland3Politecnico di Milano Como Italy4Centre Suisse damp;#8217;Electronique et Microtechnique Neuchatel Switzerland

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9:45 AM - FF1.02
High Bandgap Lattice-mismatched InGaP Micropillars Grown on Silicon

Hao Sun 1 2 Thai Tran 1 3 Fan Ren 1 Kar Wei Ng 1 Eli Yablonovitch 1 Connie Chang-Hasnain 1

1University of California, Berkeley Berkeley USA2Tsinghua University Beijing China3University of California, Berkeley Berkeley USA

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10:00 AM - FF1.03
Vapor-liquid-solid Growth of High Quality III-V Thin Film Semiconductors on Metal Foils

Zhibin Yu 1 Rehan Kapadia 1 Hsin-Hua Wang 1 Maxwell Zheng 1 Ali Javey 1

1UC Berkeley Berkeley USA

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10:15 AM - FF1.04
Optical and Electronic Transport Properties of MBE Grown GaAs1-xBix (0

M. Masnadi-Shirazi 1 R. B. Lewis 2 3 B. Heshmat 2 V. Bahrami-Yekta 2 T. Tiedje 2 T. E. Darcie 2 P. Servati 1

1University of British Columbia Vancouver Canada2University of Victoria Victoria Canada3University of British Columbia Vancouver Canada

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10:30 AM - FF1.05
Studies on the Growth of GaAsBi Epilayers Using Pulsed Metal Organic Vapor Phase Epitaxy

Kamran Forghani 1 2 Amita Anand 2 Luke J. Mawst 2 Thomas F. Kuech 1

1University of Wisconsin Madison USA2University of Wisconsin Madison USA

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10:45 AM - FF1.06
Luminescence Properties and Surface-morphology of Direct-bandgap AlInP on Metamorphic Graded Buffers

Kunal Mukherjee 1 Daniel Beaton 2 Theresa Christian 2 Kirstin Alberi 2 Angelo Mascarenhas 2 Mayank Bulsara 1 Eugene A Fitzgerald 1

1Massachusetts Institute of Technology Cambridge USA2National Renewable Energy Laboratory Golden USA

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11:00 AM - FF1
Break

11:30 AM - *FF1.07
Development of High k/III-V (InGaAs, InAs, InSb) Structures for Future Low Power, High Speed Device Applications

Edward Y. Chang 1 2 Hai-Dang Trinh 1 Yueh-Chin Lin 1 Hiroshi Iwai 3 Yen-Ku Lin 1

1National Chiao Tung University Hsinchu Taiwan2National Chiao Tung University Hsinchu Taiwan3Tokyo Institute of Technology Tokyo Japan

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12:00 PM - FF1.08
Transmission Electron Microscopy Studies of the Orientation Patterned GaAs

Roberto dos Reis 1 2 Colin Ophus 3 Juan Jimenez 4 M. Snure 5 B. Gerard 6 Zuzanna Liliental-Weber 1

1Lawrence Berkeley National Laboratory Berkeley USA2Universidade Federal do Rio Grande do Sul Porto Alegre Brazil3Lawrence Berkeley National Laboratory Berkeley USA4Universidad de Valladolid Valladolid Spain5Air Force Research Laboratory Hascom USA6Thales-Alcatel III-V Laboratory Palaiseau Cedex France

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12:15 PM - FF1.09
InxGa1-xAs and InxGa1-xP Virtual Substrate Epitaxial Templates with Tunable Lattice Parameter for III-V Growth on Silicon

Emily C. Warmann 1 Robyn L Woo 2 Shoghig Mesropian 2 Andrew T Palmer 2 Daniel C Law 2 Harry A Atwater 1 3

1California Institute of Technology Pasadena USA2Boeing Spectrolab Sylmar USA3Kavli Nanosciences Institute Pasadena USA

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12:30 PM - FF1.10
MBE-grown GaAsBi: Trade-offs in Optical and Structural Characteristics

Jincheng Li 1 Tong-Ho Kim 1 April Brown 1

1Duke University Durham USA

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12:45 PM - FF1.11
Atomic Layer Epitaxy of La2-xYxO3 on GaAs (111)A

Xinwei Wang 1 Lin Dong 2 Yiqun Liu 3 Roy Gordon 4 Peide Ye 2

1Peking University Shenzhen Graduate School Shenzhen China2Purdue University West Lafayette USA3GLOBALFOUNDRIES Inc. Malta USA4Harvard University Cambridge USA

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2013-04-03   Show All Abstracts

Symposium Organizers

Tingkai Li, Gongchuang Photovoltaic Co., Ltd.
Michael Mastro, U. S. Naval Research Laboratory
Qi Wang, National Renewable Energy Laboratory
Cewen Nan, Tsinghua University
FF4: Optoelectronics
Session Chairs
Jihyun Kim
Juan Jimenez
Wednesday PM, April 03, 2013
Moscone West, Level 3, Room 3010

2:45 AM - *FF4.01
Hybrid Silicon Microring Lasers

Di Liang 1 Geza Kurczveil 1 Marco Fiorentino 1 Sudharsanan Srinivasan 2 David A Fattal 1 Zhihong Huang 1 John E. Bowers 2 Raymond G. Beausoleil 1

1HP Palo Alto USA2University of California Santa Barbara USA

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3:15 AM - *FF4.02
The Role of Optical Emission in High Performance III-V Solar Cells

John F. Geisz 1 Myles A. Steiner 1 Ivan Garcia 1 Daniel J. Friedman 1 Sarah R. Kurtz 1

1National Renewable Energy Laboratory Golden USA

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3:45 AM - FF4
Break

4:15 AM - FF4.03
Understanding and Improving the Physical Properties of Iron Pyrite Nanorods and Nanoplates towards Solar Applications

Dong Liang 1 Miguel Caban-Acevedo 1 John P. DeGrave 1 Song Jin 1

1University of Wisconsin-Madison Madison USA

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4:30 AM - *FF4.04
Photon Conversion Materials and Applications

Liu Yang 1

1Chongqing Academy of Science and Technology Chongqing China

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5:00 AM - FF4.05
AC-field Induced Polymer Electroluminescence Utilizing Bulk Heterojunction Morphologies to Enhance Charge Generation

Gregory McRae Smith 1 Yonghua Chen 1 Wanyi Nie 1 Yingdong Xia 1 David McAteer 2 David L Carroll 1

1Wake Forest University Winston-Salem USA2Trinity College Dublin Ireland

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5:15 AM - FF4.06
Improved Yellow Light Emission in the Achievement of Dichromatic White Light Emitting Diodes

Zhao Si 1 Tongbo Wei 1 Jun Ma 1 Ning Zhang 1 Zhe Liu 1 Xuecheng Wei 1 Xiaodong Wang 1 Hongxi Lu 1 Junxi Wang 1 Jinmin Li 1

1Institute of Semiconductors, Chinese Academy of Sciences Beijing China

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5:30 AM - FF4.07
Band Alignment and Device Properties of II-VI/Zn3P2 Heterojunctions

Jeffrey Bosco 1 2 Steven Demers 1 Gregory Kimball 1 Nathan Lewis 3 Harry Atwater 1

1California Institute of Technology Pasadena USA2California Institute of Technology Pasadena USA3California Institute of Technology Pasadena USA

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FF5: Poster Session
Session Chairs
Tingkai Li
Cewen Nan
Wednesday PM, April 03, 2013
Marriott Marquis, Yerba Buena Level, Salons 7-8-9

9:00 AM - FF5.01
Improving the Internal Quantum Efficiency of a GaN-based Light-emitting Diode Epitaxial Layer by Removing Dislocations in the Multiple Quantum Wells

Wei-I Lee 1 Yen-Hsien Yeh 1 Chung-Ming Chu 1 Yin-Hao Wu 1 Ying-Chia Hsu 1 Tzu-Yi Yu 1

1National Chiao Tung University Hsinchu Taiwan

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9:00 AM - FF5.02
Growth and Characteristics of a-Plane GaN/ZnO/GaN Heterostructure

Chiao-Yun Chang 1 Huei-Min Huang 1 Tien-Chang Lu 1 Hao-Chung Kuo 1 Shing-Chung Wang 1 Li-Wei Tu 2 Ping-Yen Hsieh 1

1Institute of Electro-Optical Engineering Hsinchu Taiwan2Department of Physics Kaohsiung Taiwan

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9:00 AM - FF5.03
Dislocation Behaviour in AlGaN-based Ultraviolet Light Emitters

Kevin Kahn 1 Wai Yuen Fu 2 Michelle Moram 1

1Imperial College London London United Kingdom2University of Cambridge Cambridge United Kingdom

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9:00 AM - FF5.04
Dopant Incorporation in Te-doped Al0.9Ga0.1As0.06Sb0.94 Grown by Molecular Beam Epitaxy

Saroj Kumar Patra 1 Thanh-Nam Tran 1 Bjamp;#248;rn-Ove Fimland 1

1Norwegian University of Science and Technology Trondheim Norway

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9:00 AM - FF5.05
Passivation of the GaAs Surface in an Inorganic-organic Photovoltaic Device Architecture

Richard C Cramer 1 Shannon Boettcher 1

1University of Oregon Eugene USA

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9:00 AM - FF5.07
Characterization of GaAs Layer Grown on Si Substrate by the Growth Condition of Metalorganic Chemical Vapor Deposition

Hyo Jin Kim 1 Jae Cheol Shin 1 Si Duck Oh 1 Myung Soo Han 1 Won Jun Choi 2

1Korea Photonics Technology Institute Gwangju Republic of Korea2Korea Institute of Science and Technology Seoul Republic of Korea

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9:00 AM - FF5.08
Ultra-violet Responsivity of n-ZnO/p-GaN Hetero-junction Photodetector

Seong Gook Cho 1 Eun Kyu Kim 1

1Hanyang University Seoul Republic of Korea

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9:00 AM - FF5.09
Hexagonal Pyramids Shaped GaN Light Emitting Diodes Array by N-polar Wet Etching

Jun Ma 1 Liancheng Wang 1 Zhiqiang Liu 1 Guodong Yuan 1 Xiaoli Ji 1 Ping Ma 1 Junxi Wang 1 Xiaoyan Yi 1 Guohong Wang 1 Jinmin Li 1

1Institute of Semiconductor, Chinese Academy of Sciences Beijing China

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9:00 AM - FF5.10
Fluorenone-based Fluorophore with AIEE for High-efficiency White Light Emission

Ananthakrishnan Soundaram Jeevarathinam 1 Varathan Elumalai 2 Somanathan Narayanasastri 1 Subramanian Venkatesan 2 Mandal Asit Baran 2

1Central Leather Research Institute Chennai India2Central Leather Research Institute Chennai India

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FF3: Nano-devices
Session Chairs
Gregory Smith
Jesper Wallentin
Wednesday AM, April 03, 2013
Moscone West, Level 3, Room 3010

9:30 AM - FF3.01
Novel Substrates for Growth of III-nitride Nanowire Devices

Michael Mastro 1

1US Naval Research Lab Washington USA

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9:45 AM - *FF3.02
Nanostructured p-n Junction Positioned by Electric Field

Jihyun Kim 1

1Korea University Seoul Republic of Korea

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10:15 AM - FF3.03
Selective Growth of ZnO Nanostructures on Graphene Layers

Hyobin Yoo 1 2 Yong-Jin Kim 2 3 Chul-Ho Lee 2 4 Jun Beom Park 2 Hyeonjun Baek 2 Miyoung Kim 1 Gyu-Chul Yi 2

1Seoul National University Seoul Republic of Korea2Seoul National University Seoul Republic of Korea3University of Manchester Manchester United Kingdom4Columbia University New York USA

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10:30 AM - *FF3.04
Fabrication of Compound Semiconductors Using Microreactor-assisted Solution Deposition

Chih-hung Chang 1 2

1Oregon State University Corvallis USA2Oregon State University Corvallis USA

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11:00 AM - FF3
Break

11:30 AM - FF3.05
Electroluminescence from Lithographically Patterned Polycrystalline CdSe Nanowire Arrays

Talin Ayvazian 1 Wytze E. van der Veer 2 Wenbo Yan 2 Wendong Xing 2 Reginald M Penner 1 2

1UC-Irvine Irvine USA2UC-Irvine Irvine USA

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11:45 AM - FF3.06
GaAs Nanowire Schottky Barrier Photovoltaics Utilizing Au-Ga Alloy Catalytic Tips

Ning Han 1 Wang Fengyun 1 Senpo Yip 1 Jared Hou 1 Fei Xiu 1 Xiaoling Shi 1 TakFu Hung 1 Johnny C. Ho 1

1City University of Hong Kong Kowloon Tong Hong Kong

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12:00 PM - FF3.07
Non Radiative Recombination Centers in ZnO Nanorods

Diana Montenegro 1 Vanesa Hortelano 2 Oscar Martinez 2 Carmen Martinez-Tomas 1 Vincent Sallet 3 Vicente Munoz Sanjose 1 Juan Jimenez 2

1Universidad de Valencia Valencia Spain2Universidad de Valladolid Valladolid Spain3Universitamp;#233; de Versailles Versailles France

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12:15 PM - FF3.08
Catalytic Growth and Applications of CdTe Nanowires

Gwangseok Yang 1 Younghun Jung 1 Seoungju Cheon 2 Donghwan Kim 2 Jihyun Kim 1

1Korea University Seoul Republic of Korea2Korea University Seoul Republic of Korea

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12:30 PM - FF3.09
Assessment of Homogeneity of Extruded Alumina-SiC Composite Rods Used in Microwave Heating Applications by Impedance Spectroscopy

Justin Brandt 1 Rosario A. Gerhardt 1

1Georgia Institute of Technology Atlanta USA

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2013-04-04   Show All Abstracts

Symposium Organizers

Tingkai Li, Gongchuang Photovoltaic Co., Ltd.
Michael Mastro, U. S. Naval Research Laboratory
Qi Wang, National Renewable Energy Laboratory
Cewen Nan, Tsinghua University
FF7: High Power Devices
Session Chairs
Alois Krost
Eric Armour
Thursday PM, April 04, 2013
Moscone West, Level 3, Room 3010

2:30 AM - *FF7.01
MOCVD Growth of GaN-on-Silicon HEMTs for Power Electronics Applications

Wayne Johnson 1 Oleg Laboutin 1 Yu Cao 1 Chien-Fong Lo 1

1Kopin Corporation Taunton USA

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3:00 AM - FF7.02
Growth and Fabrication of Gallium Nitride Based Integrated Circuits for Robotic Space Servicing Applications

J. Justice 1 A. Kadiyala 1 V. Narang 2 J. Dawson 1 L. Hornak 1 D. Korakakis 1

1West Virginia University Morgantown USA2West Virginia University Morgantown USA

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3:15 AM - *FF7.03
Effects of Proton Irradiation on the Reliability and Performance of InAlN/GaN High Electron Mobility Transistors

F. Ren 1 S. J. Pearton 2 Jihyun Kim 3 L. Liu 1 Y. Y. Xi 1 Camilo Velez Cuervo 2 H. Y. Kim 3 C. F. Lo 5 O. Laboutin 4 Y. Cao 5 J. W. Johnson 5 I. I. Kravchenko 6

1University of Florida Gainesville USA2University of Florida Gainesville USA3Korea University Seoul Republic of Korea4University of Florida Gainesville USA5Kopin Corporation Taunton USA6Oak Ridge National Laboratory Oak Ridge USA

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3:45 AM - FF7
Break

4:15 AM - *FF7.04
GaN Devices for the Next Generation of Power Electronics

Bin Lu 1 Min Sun 1 Daniel Piedra 1 Hyung-Seok Lee 1 Yuhao Zhang 1 Tomas Palacios 1

1Massachusetts Institute of Technology Cambridge USA

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4:45 AM - FF7.05
Selective Acoustic Mode Emission by Piezoelectric Transduction in a GaN-based 2DEG

Lei Shao 1 Meng Zhang 2 Huarui Sun 1 Animesh Banerjee 2 Pallab K. Bhattacharya 2 Kevin P. Pipe 1 2

1University of Michigan Ann Arbor USA2University of Michigan Ann Arbor USA

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5:00 AM - FF7.06
Deposited Gate Oxides Compared to Thermally Grown Oxides for 4H-SiC MOSFET Devices

Daniel J Lichtenwalner 1 Lin Cheng 1 Anant K Agarwal 1 John W Palmour 1

1Cree, Inc. Durham USA

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5:15 AM - FF7.07
Improvement of Minority Carrier Lifetime in Thick 4H-SiC Epi-layers by Multiple Thermal Oxidations and Anneals

Lin Cheng 1 Michael J. Oamp;#8217;Loughlin 1 Albert A. BurK 1 Anant K. Agarwal 1 John W. Palmour 1

1Cree Inc. Durham USA

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5:30 AM - FF7.08
Impact of Gate Metal on Surface States Distribution and Effective Surface Barrier Height in AlGaN/GaN Heterostructures

Nitin Goyal 1 Tor Fjeldly 1

1Norwegian University of Science and Technology Trondheim Norway

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FF6: GaN LEDs
Session Chairs
J. Justice
Tingkai Li
Thursday AM, April 04, 2013
Moscone West, Level 3, Room 3010

9:45 AM - FF6.01
Graphene-based Transparent Conductive Electrode in GaN-based UV LEDs

Byung-Jae Kim 1 Michael A. Mastro 2 Jihyun Kim 1

1Korea University Seoul Republic of Korea2US Naval Research Laboratory Washington USA

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10:00 AM - *FF6.02
GaN MicroLEDs and Applications - A Decade Progress Review

Hongxing Jiang 1

1Texas Tech University Lubbock USA

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10:30 AM - FF6
Break

11:00 AM - FF6.03
Cathodoluminescence Analysis of the InGaN/GaN Multi-quantum Well Structure with Transmission Electron Microscopy

Sung-Dae Kim 1 Jong-Hwan Lee 1 Jae-Kyung Choi 2 Soon-Yong Kwon 2 Young-Woon Kim 1

1Seoul National University Seoul Republic of Korea2Ulsan National Institute of Science and Technology Seoul Republic of Korea

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11:15 AM - *FF6.04
Effect of Growth Pressure and Gas-phase Chemistry on the Optical Quality of InGaN/GaN Multi-quantum Wells

Eric Armour 1 Dan Byrnes 1 Ronald A Arif 1 Soo Min Lee 1 George Papasouliotis 1 Cheng Li 2 Ed Stokes 2 Ryan Hefti 4 Patrick Moyer 3

1Veeco Instruments Somerset USA2University of North Carolina at Charlotte Charlotte USA3University of North Carolina at Charlotte Charlotte USA4University of North Carolina at Charlotte Charlotte USA

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12:00 PM - *FF6.06
Latest Advances in GaN-on-Si

Alois Krost 1

1Otto-von-Guericke-University Magdeburg Magdeburg Germany

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2013-04-05   Show All Abstracts

Symposium Organizers

Tingkai Li, Gongchuang Photovoltaic Co., Ltd.
Michael Mastro, U. S. Naval Research Laboratory
Qi Wang, National Renewable Energy Laboratory
Cewen Nan, Tsinghua University
FF8: Widebandgap Materials
Session Chairs
Tingkai Li
Todd Monson
Friday AM, April 05, 2013
Moscone West, Level 3, Room 3010

9:30 AM - FF8.01
Localized and Extended States in AlInN/GaN Heterostructures Studied by Time-resolved and Near-field Optical Techniques

Saulius Marcinkevicius 1 Vytautas Liuolia 1 Daniel Billingsley 2 Maxim Shatalov 2 Jinwei Yang 2 Remis Gaska 2 Michael S. Shur 3

1KTH Royal Institute of Technology Kista Sweden2Sensor Electronic Technology Inc. Columbia USA3Rensselaer Polytechnic Institute Troy USA

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9:45 AM - FF8.02
Dislocation Scattering in AlGaN/GaN and AlGaN/AlN/GaN Heterostructures Grown by Plasma-assisted Molecular Beam Epitaxy

Stephen Kaun 1 Peter G. Burke 1 Man Hoi Wong 2 Umesh K. Mishra 2 James S. Speck 1

1UCSB Santa Barbara USA2UCSB Santa Barbara USA

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10:00 AM - FF8.03
Heteroepitaxy of GaN/AlN on Si(111) Substraten

Zuzanna Liliental-Weber 1 Rogerio L Maltez 2 Roberto M. dos Reis 1 2 J. Xie 3 V. Avrutin 3 H. Morkoc 3

1Lawrence Berkeley National Laboratory Berkeley USA2Instituto de Famp;#237;sica, UFRGS Porto Alegre Brazil3Virginia Commonwealth University Richmond USA

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10:15 AM - FF8.04
Surface Band Bending and Bare Surface Barrier Heights of InAlN/GaN Heterostructures

Wenyuan Jiao 1 Tong-Ho Kim 1 April Brown 1

1Duke University Durham USA

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10:30 AM - FF8
Break

11:00 AM - FF8.05
Wide Band p-type Material Formed by the Thin Film on ZnO - NiO Mixed Crystal System

Mikihiko Nishitani 1 Masahiro Sakai 1 Yukihiro Morita 1

1Osaka university Suita Japan

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11:15 AM - FF8.06
Electrochemical Solution Growth of Gallium Nitride

Todd Monson 1 Karen Waldrip 1 Viswanath Krishnamoorthy 2 Ana Mollo 1 Linda Johnson 1

1Sandia National Labs Albuquerque USA2Wish Consulting Albuquerque USA

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11:30 AM - FF8.07
New Doping Method and Development of Simple Characterization Tool for Donors and Acceptors in ZnO

Farida Selim 1 Jianfeng Ji 1 Marianne Tarun 1 Donald Wall 2 Lynn Boatner 3 Matthew McCluskey 1

1Washington State University Pulllman USA2Wahington State University Pullman USA3Oak Ridge National Laboratory Oak Ridge USA

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11:45 AM - FF8.08
A Novel Technique for Growth of Lithium-free ZnO Single Crystals

Shaoping Wang 1 Aneta Kopec 1 Andrew Timmerman 1

1Fairfield Crystal Technology New Milford USA

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12:00 PM - FF8.09
Field Emission from Nanoporous Silicon Carbide

Myung-Gyu Kang 1 2 Henri Lezec 1 Fred Sharifi 1

1NIST Gaithersburg USA2University of Maryland College Park USA

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12:15 PM - FF8.10
Factors Modifying the Nano-columnar Structure in InAlN Grown by Plasma Assisted Molecular Beam Epitaxy

Wei Kong 1 Wenyuan Jiao 1 Tongho Kim 1 April Brown 1

1Duke University Durham USA

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