Meetings & Events

 

Spring 2009 Logo2009 MRS Spring Meeting & Exhibit



April 13-17, 2009
| San Francisco
Meeting Chairs: Paul R. Besser, Peter Fratzl, Nicola Spaldin, Terry M. Tritt

Symposium FF : Novel Materials and Devices for Spintronics

2009-04-14   Show All Abstracts

Symposium Organizers

Stefano Sanvito Trinity College
Olle G. Heinonen Seagate Technology
Valentin Alek Dediu ISMN-CNR
Nick Rizzo Freescale Semiconductor
FF1: Dilute Magnetic Semiconductor and Oxides
Session Chairs
Georg Schmidt
Tuesday AM, April 14, 2009
Room 3007 (Moscone West)

9:15 AM - **FF1.1
Towards Functional Diluted Magnetic Semiconductors and Composite Ferromagnetic/semiconductor Systems.

Tomasz Dietl 1 2
1 Laboratory for Cryogenic and Spintronic Research, Institute of Physics, Polish Academy of Sciences, Warszawa Poland, 2 Institute of Theoretical Physics, University of Warsaw, Warszawa Poland

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9:45 AM - FF1.2
Effect of Co and Al co-doping on Ferromagnetism in ZnO-based Diluted Magnetic Semiconductors.

Gap Soo Chang 1 , Aziz Dinia 2 , Ernst Kurmaev 3 , Keun Hwa Chae 4 , Jonghan Song 4
1 Physics and Engineering Physics, University of Saskatchewan, Saskatoon, Saskatchewan, Canada, 2 , IPCMS-CNRS-UMR 7504, Strasbourg France, 3 , Russian Academy of Science-Ural Division, Yekaterinburg Russian Federation, 4 , Korea Institute of Science and Technology, Seoul Korea (the Republic of)

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10:00 AM - FF1.3
Oxygen Vacancy Studies for Ferromagnetic Co-doped Zinc Oxide Films

Daxue Xia 1 , Weiguang Xie 1 , Jianbin Xu 1 , Xiangqian Xiu 1 , Rong Zhang 1
1 , The Chinese University of Hong Kong, Hong Kong China

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10:30 AM - FF1.5
Growth and Structure-magnetic Property Correlations of Nickel-doped Zinc Oxide Thin Films.

Sudhakar Nori 1 , Chunming Jin 2 , Wei Wei 1 , Ravi Aggarwal 1 , D. Kumar 3 , Roger Narayan 2 , Jagdish Narayan 1
1 Materials Science & Engineering Department, North Carolina State University, Raleigh, North Carolina, United States, 2 Joint Department of Biomedical Engineering, University of North Carolina, Chapel Hill, North Carolina, United States, 3 Mechanical Engineering, North Carolina A&T State University, Greensboro, North Carolina, United States

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10:45 AM - FF1.6
Origin of Ferromagnetism in Co-doped (La,Sr)TiO3.

Thomas Fix 1 , Lata Sahonta 1 , Mark Blamire 1
1 Department of Materials Science, University of Cambridge, Cambridge United Kingdom

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11:00 AM -
BREAK

11:30 AM - FF1.7
On the Defect Induced Ferromagnetic Ordering Above Room Temperature In Pure ZnO Films.

Mukes Kapilashrami 1 , Jun Xu 1 2 , Valter Strom 1 , V. Rao 1 , Lyubov Belova 1
1 Dept. of Materials Science, Royal Institute of Technology, Stockholm, Stockholm lan, Sweden, 2 State Key Laboratory of Materials Modification, Department of Physics, Dalian University of Technology, Dalian China

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11:45 AM - FF1.8
Controlling the Aggregation of Magnetic Cations in GaN.

Alberta Bonanni 1 , Andrea Navarro-Quezada 1 , Tian Li 1 , Vaclav Holy 2 , Guenther Bauer 1 , Bogdan Faina 1
1 Institute for Semiconductor and Solid State Physics, Linz University, Linz Austria, 2 Condensed Matter Physics, Charles University, Prague Czech Republic

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12:00 PM - FF1.9
Novel Electrical and Ferromagnetic Properties of Vanadium Dioxide Thin Films: Structure-property Correlations.

Tsung-Han Yang 1 , Sudhakar Nori 1 , Jagdish Narayan 1
1 Materials Science and Engineering, North Carolina State University, NSF Center for Advance Materials and Smart Structures, Raleigh, North Carolina, United States

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12:15 PM - FF1.10
Ferromagnetism and Surface Morphology in a Candidate Dilute Magnetic Semiconductor: The Case of Cr-doped Ga2Se3 Thin Films on Si(001).

Esmeralda Yitamben 1 , Tracy Lovejoy 1 , Dennis Paul 3 , John Callaghan 3 , Fumio Ohuchi 2 , Marjorie Olmstead 1
1 Physics, University of Washington, Seattle, Washington, United States, 3 , Physical Electronics, Chanhassen, Minnesota, United States, 2 Materials Science Engineering, University of Washington, Seattle, Washington, United States

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12:30 PM - FF1.11
Formation of Cr-rich Nano-clusters and Columns in (Zn,Cr)Te Grown by MBE.

Shinji Kuroda 1 , Koichiro Ishikawa 1 , Ke Zhang 1 , Yotaro Nishio 1 , Masanori Mitome 2 , Yoshio Bando 2
1 Institute of Materials Science, University of Tsukuba, Tsukuba, Ibaraki, Japan, 2 Advanced Materials and Nanomaterials Laboratories, National Institute for Materials Science, Tsukuba, Ibaraki, Japan

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12:45 PM - FF1.12
Mn Doped CuO as a New Material for Spintronics: A Theoretical Study.

Yousong Gu 1 , Liqing Pan 2 , Zhanjun Gao 1 , Yue Zhang 1
1 Department of Material Physics and Chemistry, University of Science and Technology Beijing, Beijing, Beijing, China, 2 Department of Physics , University of Science and Technology Beijing, Beijing, Beijing, China

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FF3/H3: Joint Session: Magnetic Resistive RAM
Session Chairs
Nick Rizzo
Tuesday PM, April 14, 2009
Room 2007 (Moscone West)

4:30 PM - **FF3.1/H3.1
Spin Torque Effects in Nanoscale Magnetic Tunnel Junction Structures.

Robert Buhrman 1
1 Applied and Engineering Physics, Cornell University, Ithaca, New York, United States

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5:00 PM - **FF3.2/H3.2
Material and Device Properties of MgO-Based Magnetic Tunnel Junctions for Spin Torque MRAM.

R. Dave 1 , N. Rizzo 1 , F. Mancoff 1 , P. Mather 1 , K. Smith 1 , B. Butcher 1 , T. Andre 1 , J. Slaughter 1 , S. Tehrani 1
1 , Everspin Technologies, Inc., Chandler, Arizona, United States

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5:30 PM - FF3.3/H3.3
Presence of B Oxide in the MgO Barrier in CoFeB/MgO/CoFeB Magnetic Tunnel Junctions and Its Effect on Tunneling Magnetoresistance.

Judy Cha 1 , J. Read 2 , R. Buhrman 1 , David Muller 1
1 School of applied and engineering physics, Cornell University, Ithaca, New York, United States, 2 Department of Physics, Cornell University, Ithaca, New York, United States

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5:45 PM - FF3.4/H3.4
Novel Magnetoresistive Structures Using Self-Assembly and Nanowires on Si.

Mazin Maqableh 1 , Xiaobo Huang 1 , Liwen Tan 1 , Beth Stadler 1
1 , U Minnesota, Minneapolis, Minnesota, United States

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2009-04-15   Show All Abstracts

Symposium Organizers

Stefano Sanvito Trinity College
Olle G. Heinonen Seagate Technology
Valentin Alek Dediu ISMN-CNR
Nick Rizzo Freescale Semiconductor
FF5: Single Spin Dynamics/DMS I (III-V and Group IV)
Session Chairs
Paul Crowell
Wednesday PM, April 15, 2009
Room 3007 (Moscone West)

2:30 PM - FF5.1
Experimental Evidence of the Hyperfine Interaction between Hole and Nuclear Spins in InAs/GaAs Quantum Dots.

Benoit Eble 1 , Christophe Testelin 2 , Pascal Desfond 3 , Frederick Bernardot 4 , Andrea Balocchi 5 , Thierry Amand 6 , Audray Miard 7 , Aristide Lemaitre 8 , Xavier Marie 9 , Maria Chamarro 10
1 , Université Paris 6; INSP, Paris France, 2 , Université Paris 6; INSP, Paris France, 3 , Université Paris 6; INSP, Paris France, 4 , Université Paris 6; INSP, Paris France, 5 , Universite de TOulouse; INSA, Toulouse France, 6 , Universite de TOulouse; INSA, Toulouse France, 7 , Laboratoire de Photonique et Nanostructures , Marcoussis France, 8 , Laboratoire de Photonique et Nanostructures , Marcoussis France, 9 , Universite de Toulouse;INSA, Toulouse France, 10 , Université Paris 6; INSP, Paris France

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2:45 PM - FF5.2
Electrical Single Spin Manipulation in Gated Quantum Dots via Closed Loop Trajectories.

Michael Fearn 1 , John Jefferson 1
1 Malvern Technology Centre, QinetiQ, Malvern United Kingdom

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3:00 PM - **FF5.3
Thermodynamics of Quantum Dot Nuclear Spins.

Atac Imamoglu 1 , Patrick Maletinsky 1
1 , ETH Zurich, Zurich Switzerland

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3:30 PM - **FF5.4
Manipulating Single Spins and Coherence in Semiconductors.

David Awschalom 1
1 Center for Spintronics and Quantum Computation, University of California, Santa Barbara, California, United States

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4:00 PM -
BREAK

4:30 PM - FF5.5
Suppression of Nuclear Polarization in Optically Pumped GaAs.

Michael Fitzsimmons 1 , B. Kirby 1 4 , N. Hengartner 1 , F. Trouw 1 , M. Erickson 2 , S. Flexner 2 , T. Kondo 2 , C. Adelmann 1 , C. Palmstrom 3 , P. Crowell 2 , W. Chen 4 , T. Gentile 4 , J. Borchers 4 , C. Majkrzak 4 , R. Pynn 5
1 , LANL, Los Alamos, New Mexico, United States, 4 , NIST, Gaithersburg, Maryland, United States, 2 , University of Minnesota, Mineapolis, Minnesota, United States, 3 , University of California at Santa Barbara, Santa Barbara, California, United States, 5 , Indiana University, Bloomington, Indiana, United States

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4:45 PM - FF5.6
Spin-precession Induced Voltage in a Co/InAs/Al Hybrid Structure Incorporating a Low-dimensional Electron System.

Andreas Wittmann 1 2 , Bernhard Botters 1 , Sebastian Neusser 1 , Christian Heyn 2 , Wolfgang Hansen 2 , Dirk Grundler 1
1 Physik-Department, Technische Universitaet Muenchen, Garching b. Muenchen Germany, 2 Institut fuer Angewandte Physik, Universitaet Hamburg, Hamburg, Hamburg, Germany

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5:00 PM - FF5.7
Optical Pumping in Bulk Silicon Studied by Spin-resolved Low-energy Photoemission Spectroscopy.

Frederic Roux 1 , Simon Holzberger 1 , Georges Lampel 1 , Yves Lassailly 1 , Jacques Peretti 1
1 Laboratoire de Physique de la Matière Condensée, Ecole Polytechnique - CNRS, Palaiseau France

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5:15 PM - FF5.8
Room Temperature Ferromagnetism in GaMnN Spin Electronic Devices.

Neeraj Nepal 1 , M. Oliver Luen 1 , John Zavada 1 , Salah Bedair 1 , Pavel Frajtag 2 , Nadia El-Masry 2
1 Electrical and Computer Engineering, North Carolina State University, Raleigh, North Carolina, United States, 2 Materials Science and Engineering, North Carolina State University, Raleigh, North Carolina, United States

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5:30 PM - FF5.9
Four Stable Magnetization States Formed in the Single Layer of GaMnAs Ferromagnetic Film.

Sanghoon Lee 1 , SunJae Chung 1 , X. Liu 2 , Jacek Furdyna 2
1 Physics, Korea University, Seoul Korea (the Republic of), 2 Physics, University of Notre Dame, Notre Dame, Indiana, United States

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5:45 PM - FF5.10
Structure of High Curie Temperature Ge1-xMnx Nanocolumns: A Combined Theoretical and Experimental Investigation.

Emmanuel Arras 1 , Ivetta Slipukhina 1 , Pascal Pochet 1 , Matthieu Jamet 1 , Thibaut Devillers 1 , Andre Barski 1 , Pascale Bayle-Guillemaud 1 , Vincent Favre-Nicolin 1 , Thierry Deutsch 1 , Mauro Rovezzi 2 , Francesco d'Acapito 2 , Samuel Tardif 3 , Salia Cherifi 3 , Joel Cibert 3
1 INAC, CEA, Grenoble France, 2 CNR-INFM-OGG GILDA CRG, ESRF, Grenoble France, 3 Institut Néel, CNRS-Université Joseph Fourier, Grenoble France

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FF6: Poster Session: Spintronics Materials
Session Chairs
Chaytania Das Pemmaraju
Wednesday PM, April 15, 2009
Salon Level (Marriott)

9:00 PM - FF6.1
Ferromagnetism and Near-infrared Luminescence in Nd-doped GaN via Diffusion.

Melvyn Luen 1 , Neeraj Nepal 1 , John Zavada 1 , Salah Bedair 1 , Ei Ei Brown 3 , Uwe Hommerich 3 , Pavel Frajtag 2 , Nadia El-Masry 2
1 Electrical and Computer Engineering, North Carolina State University, Raleigh, North Carolina, United States, 3 Department of Physics, Hampton University, Hampton, Virginia, United States, 2 Materials Science and Engineering, North Carolina State University, Raleigh, North Carolina, United States

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9:00 PM - FF6.10
Cr Moment Coupling in Cr-containing Diamond-like Carbon Thin Films.

Juan Colon 1 , Varshni Singh 2 , Vadin Palshin 2 , Andre Petukhov 3 , Yaroslav Losovyj 2 , Andrei Sokolov 1 , Peter Dowben 1 , Ihor Ketsman 1
1 Physics & Astromomy, University of Nebraska Lincoln, Lincoln, Nebraska, United States, 2 Center for Advanced Microstructures and Devices, Louisiana State University, Baton Rougue, Louisiana, United States, 3 Physics, South Dakota School of Mines, Rapid City, South Dakota, United States

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9:00 PM - FF6.11
Transferred to FF10.15

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9:00 PM - FF6.12
Electrical Properties of (Fe, Co):Si nanowires

Tae-Eon Park 1 , Han-Kyu Seong 1 , Hwangyou Oh 1 , Joonyeon Chang 2 , Suk-Hee Han 2 , Heon-Jin Choi 1
1 Department of Materials Science and Engineering, Yonsei University , Seoul Korea (the Republic of), 2 Center for Spintronics Research, Korea Institute of Science and Technology, Seoul Korea (the Republic of)

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9:00 PM - FF6.14
Studies of Structural, Electrical and Vibrational Properties of Delafossite CuFeO2 at Ambient Temperature.

Shojan Pavunny 1 , Ashok Kumar 1 , Ram Katiyar 1
1 Physics, University of Puerto Rico, San Juan, Puerto Rico, United States

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9:00 PM - FF6.15
Effect of Doping Density, Growth Temperature and Partial Oxygen Pressure on Structural, Electrical, and Magnetic Properties of Cobalt Doped Indium Oxide Thin Films.

A. Ghosh 1 , N. Ukah 1 , Ram Gupta 1 , P. Kahol 1 , K. Ghosh 1
1 Physics, Astronomy, and Materials Science, Missouri State University, Springfield, Missouri, United States

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9:00 PM - FF6.16
Synthesis and Characterization of Manganese Silicide Nanowires.

Hana Yoon 1 , Kwanyong Seo 1 , Juneho In 1 , Bongsoo Kim 1
1 Chemistry, KAIST, Daejeon Korea (the Republic of)

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9:00 PM - FF6.2
Synthesis and Characterization of Cr-doped In2O3 Diluted Magnetic Semiconductor Films.

N. Ukah 1 , A. Ghosh 1 , Ram Gupta 1 , P. Kahol 1 , K. Ghosh 1
1 Physics, Astronomy, and Materials Science, Missouri State University, Springfield, Missouri, United States

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9:00 PM - FF6.3
Effects of Cu-doping on the Spin-lattice Interaction in Colossal Magnetoresistance Manganites: La1-xPbxMnO3.

Tze Chien Sum 1 , Ali Sucipto Tan 1 , Bang Chuan Zhao 1 , Lixiu Guan 1 , Diyar Talbayev 2 , Lan Wang 1 , Antoinette Taylor 2 , Cheng Hon Alfred Huan 1
1 Division of Physics and Applied Physics, Nanyang Technological University, Singapore Singapore, 2 Center for Integrated Nanotechnologies, Los Alamos National Lab, Los Alamos, New Mexico, United States

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9:00 PM - FF6.4
Novel Room-temperature Ferromagnetic Semiconductors Pb1-x-yCaxCryTe.

Evgeny Skipetrov 1 , Elena Zvereva 1 , Nikolay Pichugin 1 , Alexey Primenko 1 , Evgeny Slyn'ko 2 , Vasily Slyn'ko 2
1 Faculty of Physics, Moscow State University, Moscow Russian Federation, 2 , Institute of Material Science Problems, Chernovtsy Ukraine

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9:00 PM - FF6.5
Spin Polarization of Electrons Injected from Fe into GaAs Quantum Well Characterized using Oblique Hanle Effect.

Eiji Wada 1 , Mitsuru Itoh 1 , Tomoyasu Taniyama 1 2 , Masahito Yamaguchi 3
1 Materials and Structures Laboratory, Tokyo Institute of Technology, Yokohama Japan, 2 PRESTO, Japan Science and Technology Agency, Tokyo Japan, 3 Department of Electrical Engineering and Computer Science, Nagoya University, Nagoya Japan

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9:00 PM - FF6.6
Physical Properties of Co-Mn-Si Films on SOI Prepared by Silicidation Process.

Hwanwoong Cho 1 , Jin Bae Kim 1 , Taewoon Eom 1 , Nguyen Dai 1 , Young-Pak Lee 1 , Seongjae Lee 1 , Moongyu Jang 2
1 Physics, Hanyang University, Seoul Korea (the Republic of), 2 , ETRI, Daejeon Korea (the Republic of)

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9:00 PM - FF6.7
Room-Temperature Ferromagnetism of Undoped and Co-Doped TiO2-δ Nanobelts Synthesized by Metallorganic Chemical Vapor Deposition.

Nguyen Thi Quynh Hoa 1 , Young-Soo Park 1 , Zonghoon Lee 2 , Velimir Radmilovic 2 , Eui-Tae Kim 1
1 Department of Materials Science & Engineering, Chungnam National University, Daejeon Korea (the Republic of), 2 National Center for Electron Microscopy, Lawrence Berkeley National Laboratory, Berkeley, California, United States

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9:00 PM - FF6.8
Tunable Spin-dependent Transport in La0.7Sr0.3MnO3/n-Si Heterojunction

Cheong Chong 1 , Daniel Hsu 2 , Jauyn Grace Lin 2 , Li-Chyong Chen 2 , Kuei-Hsien Chen 3 , Yang-Fang Chen 1
1 Physics, National Taiwan University , Taipei Taiwan, 2 Center for Condensed Matter Sciences, National Taiwan University, Taipei Taiwan, 3 Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei Taiwan

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9:00 PM - FF6.9
Magnetic Properties of Cobalt Nanodeposits Created by Focused Electron Beam Induced Deposition.

Amalio Fernandez-Pacheco 1 2 , Jose De Teresa 2 , Rosa Cordoba 1 , Ricardo Ibarra 1 2 , Dorothee Petit 3 , Dan Read 3 , Liam O'Brien 3 , Huang Zeng 3 , Emma Lewis 3 , Russel Cowburn 3
1 Instituto de Nanociencia de Aragón, University of Zaragoza, Zaragoza, Aragón, Spain, 2 Instituto de Ciencias de Materiales de Aragón, University of Zaragoza, Zaragoza, Aragón, Spain, 3 Nanoscale Magnetics Group, Department of Physics, Blackett Laboratory, Imperial College London, London United Kingdom

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2009-04-16   Show All Abstracts

Symposium Organizers

Stefano Sanvito Trinity College
Olle G. Heinonen Seagate Technology
Valentin Alek Dediu ISMN-CNR
Nick Rizzo Freescale Semiconductor
FF9: Organic and Molecular Spintronics
Session Chairs
Claude Ederer
Thursday PM, April 16, 2009
Room 3007 (Moscone West)

2:30 PM - **FF9.1
Spin Tunneling and Transport Studies in Organic Semiconductors.

Jagadeesh Moodera 1
1 Francis Bitter Magnet Lab, MIT, Cambridge, Massachusetts, United States

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3:00 PM - **FF9.2
Spintronics with Organic Semiconductors.

Luis Hueso 1 , Ilaria Bergenti 2 , Alberto Riminucci 2 , Valentin Dediu 2
1 , CIC nanoGUNE, San Sebastian Spain, 2 ISMN, CNR, Bologna Italy

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3:30 PM - FF9.3
Investigation of an Origin of Large Magnetoresistance in Molecular Nano-composite Spin Devices.

Masashi Shiraishi 1 2 , Daiki Hatanaka 1 , Ryo Nouchi 1 , Takayuki Nozaki 1 , Teruya Shinjo 1 , Yoshishige Suzuki 1
1 , Osaka University, Toyonaka Japan, 2 , JST-PRESTO, Kawaguchi Japan

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3:45 PM - FF9.4
Magnetic Nanoclusters Synthesized by a New Gas-stabilised Aggregation Technique.

Ovidiu Crisan 1 2 , K. von Haeften 2 , C. Binns 2 , A. Ellis 3
1 , National Institute for Materials Physics, Bucharest-Magurele Romania, 2 Consensed Matter Physics, University of Leicester, Leicester United Kingdom, 3 Department of Chemistry, University of Leicester, Leicester United Kingdom

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4:00 PM -
BREAK

4:30 PM - **FF9.5
Single-molecule Spintronics: Three-terminal Transport through Individual Magnetic Molecules.

Herre van der Zant 1
1 , Kavli Institute of Nanoscience, Delft Netherlands

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5:00 PM - **FF9.6
Ab initio Simulations of the Transport Properties of Mn12 Based Spin-devices.

Sri Chaitanya Das Pemmaraju 1 , Ivan Rungger 1 , Stefano Sanvito 1
1 School of Physics and CRANN, Trinity College, Dublin, IRELAND, Dublin, Dublin, Ireland

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5:30 PM - FF9.7
Planar-type Spin-valves Based on Organic Single Crystals with Ferromagnetic Electrodes.

Hirokazu Tada 1 , Tomonori Ikegami 1 , Iwao Kawayama 2 , Masayoshi Tonouchi 2
1 Division of Materials Physics, Osaka University, Toyonaka Japan, 2 Institute of Laser Engineering, Osaka University, Suita Japan

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5:45 PM - FF9.8
Role of Interfacial States in Alq3-based Organic Spin Valves.

Ilaria Bergenti 1 , Valentin Dediu 1 , Alberto Riminucci 1 , Mirko Prezioso 1 , Francesco Borgatti 1 , Patrizio Graziosi 1 , Francesca Casoli 2 , Donald MacLaren 3 , John Chapman 3
1 , ISMN CNR, Bologna Italy, 2 , IMEM-CNR, Parma Italy, 3 Dept. of Physics and Astronomy, University of Glasgow, Glasgow United Kingdom

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FF10: Poster Session: Spintronics Transport and Imaging
Session Chairs
Alina Deac
Thursday PM, April 16, 2009
Salon Level (Marriott)

9:00 PM - FF10.1
Resonant Electronic States and I-V Curves of Fe/MgO/Fe(100) Tunnel Junctions.

Stefano Sanvito 1 , Ivan Rungger 1
1 School of Physics, Trinity College, Dublin Ireland

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9:00 PM - FF10.11
Single Wall Carbon Nanotube Field Effect Transistors in a Ferrofluidic Environment.

K. Narayan 1 , Shruti Badhwar 1
1 , JNCASR, Bangalore India

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9:00 PM - FF10.12
Morphologic, Compositional and Magnetic Characterization of Sputtered CoCr Thin Films for Applications in MTJs as Hard Spin Injectors

Paola Martino 1 , Alessandro Chiolerio 1 , Paolo Pandolfi 1 , Paola Tiberto 1 , Paolo Allia 1
1 Physics, Politecnico di Torino, Turin Italy

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9:00 PM - FF10.13
Real-time, in-situ Resistance Measurements for Determining the Evolving Properties of Ultrathin Magnesium Layers Being Grown in a RF Sputtering Apparatus.

Alessandro Chiolerio 1 , Paolo Pandolfi 1 , Paola Martino 1 , Paolo Allia 1
1 Physics, Politecnico di Torino, Turin Italy

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9:00 PM - FF10.14
Electronic Structure and Magnetic Properties of Ti-doped ZnO.

Soumia Lardjane 1 , Ghouti Merad 1 , Houda Imane Faraoun 1
1 LEPM-URMER, Physics Dpartment, A. Belkaid University, Tlemcen Algeria

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9:00 PM - FF10.15
Ferromagnetic and Structural Response of Fe3Si Thin Films to Deposition Rate and Post-Deposition Annealing.

Siao Li Liew 1 , Hwee Leng D. Seng 1 , Hui Ru Tan 1 , Dongzhi Chi 1
1 , IMRE, Singapore Singapore

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9:00 PM - FF10.2
Opto-electronic 1D Polaritronic Quantum Processor Based on Selective Long Range Two Spin Qubits Couplings Mediated by Quasi-0D/quasi-1D Virtual Excitonic Polaritons.

Jerome Tribollet 1
1 , Independent Researcher, Tours France

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9:00 PM - FF10.3
Imaging of the Evolution of Spin Reorientation Transition in a Glassy Co-Fe-Ta-B Film.

Tomoyasu Taniyama 1 2 , Mitsuru Itoh 1 , Parmanand Sharma 3 , Hisamichi Kimura 3 , Akihisa Inoue 3
1 Materials and Structures Laboratory, Tokyo Institute of Technology, Yokohama Japan, 2 PRESTO, Japan Science and Technology Agency, Tokyo Japan, 3 Institute for Materials Research, Tohoku University, Sendai Japan

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9:00 PM - FF10.4
Soft X-ray Imaging of Vortex Dynamics in Trilayer Patterned Magnetic Elements.

Brooke Mesler 1 2 , Dong-Hyun Kim 3 , Peter Fischer 1
1 CXRO, Lawrence Berkeley National Lab, Berkeley, California, United States, 2 Applied Science and Technology, UC Berkeley, Berkeley, California, United States, 3 Physics, Chungbuk National University, Cheongju Korea (the Republic of)

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9:00 PM - FF10.5
Monte Carlo Study of the Spin Current in Magnetic Multilayers

K. Akabli 1 , H. Diep 1
1 Lab. Physique Theorique et Modelsation, UMR8089, University of Cergy-Pontoise, CNRS, Cergy-Pontoise France

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9:00 PM - FF10.6
Giant Asymmetric Soft X-ray Magnetic Scattering Between Opposite Circular Polarizations Near the Brewster Angle.

Dae-Eun Jeong 1 , Sang-Koog Kim 1
1 Research Center for Spin Dynamics & Spin-Wave Devices and Nanospinics Laboratory, Department of Materials Science and Engineering, College of Engineering, Seoul National University, Seoul Korea (the Republic of)

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9:00 PM - FF10.7
Magnonic-Crystal Waveguides Applicable for Broad-Band Microwave Spin-Wave Filter

Ki-Suk Lee 1 , Sang-Koog Kim 1
1 Research Center for Spin Dynamics & Spin-Wave Devices and Nanospinics Laboratory, Department of Materials Science and Engineering, College of Engineering, Seoul National University, Seoul Korea (the Republic of)

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9:00 PM - FF10.9
Controlling Vortex-core Oscillations by Spin-polarized Out-of-plane DC Current.

Youn-Seok Choi 1 , Ki-Suk Lee 1 , Sang-Koog Kim 1
1 Research Center for Spin Dynamics & Spin-Wave Devices and Nanospinics Laboratory, Department of Materials Science and Engineering, College of Engineering, Seoul National University, Seoul Korea (the Republic of)

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9:00 PM -
FF10.10 Transferred to FF9.3

2009-04-17   Show All Abstracts

Symposium Organizers

Stefano Sanvito Trinity College
Olle G. Heinonen Seagate Technology
Valentin Alek Dediu ISMN-CNR
Nick Rizzo Freescale Semiconductor
FF12: Multifunctional Materials and Devices
Session Chairs
Silvia Picozzi
Friday AM, April 17, 2009
Room 3007 (Moscone West)

11:30 AM - **FF12.1
Intrinsic and Artificial Multiferroics for Spintronics.

Agnes Barthelemy 1 , Manuel Bibes 1 , Helene Bea 1 3 , Vincent Garcia 2 1 , Martin Gajek 1 , Gustau Catalan 2 , Stephane Fusil 1 , Karim Bouzehouane 1 , Cyrile Deranlot 1 , Eric Jacquet 1 , Neil Mathur 2 , Patricja Paruch 3 , Josep Fontcuberta 4 , Jim Scott 2
1 , Unité Mixte de Physique CNRS/Thales, Palaiseau France, 3 , University of Geneva, Geneva Switzerland, 2 , University of Cambridge, Cambridge United Kingdom, 4 , Institut de Ciencia de Materiales, Barcelona Spain

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12:00 PM - FF12.2
Hybrid Spin-Filter / Magnetic Tunnel Junction Heterostructures with Room Temperature Ferrimagnetic Barrier Layers.

Brittany Nelson-Cheeseman 1 , Franklin Wong 1 , Rajesh Chopdekar 1 , Elke Arenholz 2 , Yuri Suzuki 1
1 Dept of Materials Science and Engineering, University of California, Berkeley, Berkeley, California, United States, 2 Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, California, United States

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12:15 PM - FF12.3
Electric-field Modulation of Magnetization in Multiferroic Devices.

Martin Gajek 1 , Lane Martin 2 , Ying Hao Chu 2 , Mikel Holcomb 1 2 , Ramamoorthy Ramesh 1 2
1 Department of Physics, University of California, Berkeley, Berkeley, California, United States, 2 Materials science, University of California, Berkeley, Berkeley, California, United States

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12:30 PM - FF12.4
Organic Semiconductors for Multifunctional Electronic Devices.

Alberto Riminucci 1 , Carol Newby 3 , Alek Dediu 1 , Ilaria Bergenti 1 , Luis Hueso 2 , Mirko Prezioso 1
1 , ISMN CNR, Bologna Italy, 3 Material Science and Engineering, Cornell University, Ithaca, New York, United States, 2 School of Physics and Astronomy, University of Leeds, Leeds United Kingdom

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12:45 PM - FF12.5
Integrating Magnetic Nanostructures into Functional 3-D Devices

Vitali Metlushko 1 , Joshua Sautner 1 , Paolo Vavassori 2 3 , Bojan Ilic 4 , Marcos Grimsditch 5 , John Unguris 6
1 Electrical and Computer Engineering, University of Illinois at Chicago, Chicago, Illinois, United States, 2 , CIC nanoGUNE Consolider, San Sebastian Spain, 3 Dipartimento di Fisica, Università di Ferrara, CNISM, CNR-INFM S3, Ferrara Italy, 4 Cornell Nanofabrication Facility, School of App. and Eng. Physics, Cornell University, Ithaca, New York, United States, 5 Materials Science Division, Argonne National Laboratory, Argonne, Illinois, United States, 6 , National Institute of Standards and Technology, Gaithersburg, Maryland, United States

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