Artificially Structured Materials and Interfaces

Presentations

• Ultrafast generation and detection of propagating coherent acoustic phonon wave packets in ultra-thin iron pnictide films

  ORAL

  March 14, 2022, 12:30 PM – March 14, 2022, 12:42 PM

  Publication: arXiv:2110.09728

  Presenters

  • Di Cheng

    Iowa State University

  Authors

  • Di Cheng

    Iowa State University

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• Mid-Infrared Intersubband Absorption in Strain-Balanced Non-Polar (In)AlGaN/InGaN Multi-Quantum Wells

  ORAL

  March 14, 2022, 12:42 PM – March 14, 2022, 12:54 PM

  Publication: Trang Nguyen, Brandon Dzuba, Yang Cao, Alexander Senichev, Rosa E. Diaz, Michael J. Manfra, and Oana Malis, "Mid-infrared intersubband absorption in strain-balanced non-polar (In)AlGaN/InGaN multi-quantum wells," Opt. Mater. Express 11, 3284-3297 (2021)

  Presenters

  • Trang Nguyen

    Purdue University

  Authors

  • Trang Nguyen

    Purdue University

  • Oana Malis

    Purdue University

  • Michael J Manfra

    Department of Physics and Astronomy, Birck Nanotechnology Center, and Microsoft Quantum Lab Purdue, Purdue University, Purdue University, Purdue University, West Lafayette, Indiana 47907, USA

  • Brandon Dzuba

    Purdue University

  • Yang Cao

    Purdue University

  • Alexander Senichev

    Purdue University

  • Rosa Diaz

    Birck Nanotechnology Center

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• Coexisting Polar and Antipolar BiFeO3 Phases Imaged by Microwave Microscopy

  ORAL

  March 14, 2022, 12:54 PM – March 14, 2022, 1:06 PM

  Presenters

  • Jia Yu

    University of Texas, Austin, University of Texas at Austin

  Authors

  • Jia Yu

    University of Texas, Austin, University of Texas at Austin

  • Lucas Caratta

    University of California, Berkeley

  • Piush Behera

    University of California, Berkeley, UC Berkeley

  • Daehun Lee

    University of Texas at Austin

  • Ramamoorthy Ramesh

    University of California, Berkeley

  • Keji Lai

    University of Texas at Austin

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• Ghost-induced exact degeneracies

  ORAL

  March 14, 2022, 1:06 PM – March 14, 2022, 1:18 PM

  Presenters

  • Emroz Khan

    Purdue University

  Authors

  • Emroz Khan

    Purdue University

  • Sanjay Debnath

    Purdue University

  • Evgenii Narimanov

    Purdue University

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• The effect of nanocrystal shape and superlattice morphology on superfluorescence in semiconductor nanocrystal superlattices

  ORAL

  March 14, 2022, 1:18 PM – March 14, 2022, 1:30 PM

  Presenters

  • Sushrut Ghonge

    University of Notre Dame

  Authors

  • Sushrut Ghonge

    University of Notre Dame

  • David Engel

    University of Notre Dame

  • Francesco Mattiotti

    Université de Strasbourg

  • Giuseppe Luca L Celardo

    Institute of Physics, IFUAP-BUAP; Department of Mathematics and Physics, Università Cattolica del Sacro Cuore, Benemérita Universidad Autónoma de Puebla

  • Masaru K Kuno

    University of Notre Dame

  • Boldizsar Janko

    University of Notre Dame

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• Atomic-level Interfacial Broadening in Ultra-Short Superlattices

  ORAL

  March 14, 2022, 1:30 PM – March 14, 2022, 1:42 PM

  Presenters

  • Anis Attiaoui

    Ecole Polytechnique de Montreal

  Authors

  • Anis Attiaoui

    Ecole Polytechnique de Montreal

  • Gabriel Fettu

    Ecole Polytechnique de Montreal

  • Samik Mukherjee

    Ecole Polytechnique de Montreal

  • Matthias Bauer

    Applied Materials Inc

  • Oussama Moutanabbir

    Ecole Polytechnique de Montreal, École Polytechnique de Montréal, Department of Engineering Physics, École Polytechnique de Montréal

  View abstract →

• Analysis of M-Superlattice structures for infrared photodetection

  ORAL

  March 14, 2022, 1:42 PM – March 14, 2022, 1:54 PM

  Publication: Mukherjee, Swarnadip, et al., "Carrier localization and miniband modeling of InAs/GaSb based type- II superlattice infrared detectors." Journal of Physics D: Applied Physics (2021).

  Presenters

  • Anuja Singh

    Department of Electrical Engineering, IIT Bombay

  Authors

  • Anuja Singh

    Department of Electrical Engineering, IIT Bombay

  • Swarnadip Mukherjee

    Department of Electrical Engineering, IIT Bombay

  • Bhaskaran Muralidharan

    Indian Institute of Technology Bombay

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• First-principles studies on the interfacial conducting states on the zincblende semiconductor superlattices

  ORAL

  March 14, 2022, 1:54 PM – March 14, 2022, 2:06 PM

  Presenters

  • Byeol Kang

    Gwangju Institute of Science and Technology

  Authors

  • Byeol Kang

    Gwangju Institute of Science and Technology

  • Joo-Hyoung Lee

    Gwangju Institute of Science and Technology

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• The giant negative magnetoresistance in two-dimensional electron gases

  ORAL

  March 14, 2022, 2:06 PM – March 14, 2022, 2:18 PM

  Publication: Phys. Rev. B 104, 045306 (2021)

  Presenters

  • Thomas Heinzel

    University of Dusseldorf, Department of Physics, University of Düsseldorf, Germany, University of Dusseldorf, Germany

  Authors

  • Thomas Heinzel

    University of Dusseldorf, Department of Physics, University of Düsseldorf, Germany, University of Dusseldorf, Germany

  • Beate Horn-Cosfeld

    University of Dusseldorf

  • Jakob Schluck

    University of Dusseldorf

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• Breakdown of Universal Scaling for Nanometer-Sized Bubbles in Graphene

  ORAL

  March 14, 2022, 2:18 PM – March 14, 2022, 2:30 PM

  Publication: R. Villarreal, P.-C. Lin, F. Faraji, N. Hassani, H. Bana, Z. Zarkua, M. N. Nair, H.-C. Tsai, M. Auge, F. Junge, H. Hofsaess, S. De Gendt, S. De Feyter, S. Brems, E.H. Åhlgren, E.C. Neyts, L. Covaci, F.M. Peeters, M. Neek-Amal, L.M.C. Pereira, Nano Letters 21, 8103-8110 (2021).

  Presenters

  • Renan Villarreal

    Katholieke Univ Leuven

  Authors

  • Renan Villarreal

    Katholieke Univ Leuven

  • Zviadi Zarkua

    Katholieke Univ Leuven

  • Pin-Cheng Lin

    Katholieke Univ Leuven​

  • Fahim Faraji

    University of Antwerp

  • Nasim Hassani

    Shahid Rajaee Teacher Training University

  • Harsh Bana

    Katholieke Univ Leuven​

  • Maya Narayanan Nair

    The Graduate Center, City University of New York

  • Hung-Chieh Tsai

    Katholieke Univ Leuven

  • Manuel Auge

    University of Gottingen

  • Felix Junge

    University of Gottingen

  • Hans Hofsass

    University of Gottingen

  • Stefan De Gendt

    Katholieke Univ Leuven

  • Steven De Feyter

    Katholieke Univ Leuven

  • Steven Brems

    imec vzw

  • Harriet Ahlgren

    University of Viena

  • Erik C Neyts

    University of Antwerp

  • Lucian Covaci

    Univ of Antwerp, Belgium, Univ of Antwerp

  • Francois M Peeters

    Univ of Antwerp, Belgium, University of Antwerp, Department of Physics, University of Antwerp, 2020 Antwerp, Belgium, Univ of Antwerp

  • Mehdi Neek-Amal

    Shahid Rajaee Teacher Training University

  • Lino M.C. Pereira

    Katholieke Univ Leuven

  View abstract →

• Tuning coherent-phonon heat transport in oxide superlattices.

  ORAL

  March 14, 2022, 2:30 PM – March 14, 2022, 2:42 PM

  Presenters

  • Francisco Rivadulla

    University of Santiago de Compostela

  Authors

  • Francisco Rivadulla

    University of Santiago de Compostela

  • David Bugallo

    Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS), Departamento de Química-Física, Universidade de Santiago de Compostela, 15782 Santiago d

  • Eric Langenberg

    Department of Condensed Matter Physics, Institute of Nanoscience and Nanotechnology (IN2UB), Universi-ty of Barcelona, Spain

  • Noa Varela-Dominguez

    University of Santiago de Compostela, Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS), Departamento de Química-Física, Universidade de Santiago de Compostela, 15782 Santiago d

  • Enrique Carbo-Argibay

    International Iberian Nanotechnology Laboratory (INL), Av. Mestre José Veiga s/n, 4715-330 Braga, Braga, Portugal

  • Adolfo Otero-Fumega

    Department of Applied Physics, Aalto University, FI-00076 Aalto, Finland.

  • Victor Pardo

    University of Santiago de Compostela, Departamento de Física Aplicada, Universidade de Santiago de Compostela, 15782 Santiago de Composte-la, Spain.

  • Irene Lucas

    Instituto de Nanociencia y Materiales de Aragón, Universidad de Zaragoza and CSIC, 50018 Zaragoza, Spain, Instituto de Nanociencia y Materiales de Aragón (INMA), Universidad de Zaragoza and Consejo Superior de Investigaciones Científicas, 50009 Zaragoza, Spain.

  • Luis Morellon

    Instituto de Nanociencia y Materiales de Aragón, Universidad de Zaragoza and CSIC, 50018 Zaragoza, Spain, Instituto de Nanociencia y Materiales de Aragón (INMA), Universidad de Zaragoza and Consejo Superior de Investigaciones Científicas, 50009 Zaragoza, Spain.

  • Araceli Gutierrez-Llorente

    Escuela Superior de Ciencias Experimentales y Tecnologıa, Universidad Rey Juan Carlos, Madrid 28933, Spain

  View abstract →