V: Multiferroics and Ferroelectrics I

Presentations

• Multiferroics beyond inorganics

  ORAL · Invited

  March 20, 2023, 6:00 PM – March 20, 2023, 6:36 PM

  Publication: 1. Y. Ma, Y. Wang, J. Cong, and Y. Sun, Magnetic-field tuning of hydrogen bond order-disorder transition in metal-organic frameworks, Phys. Rev. Lett. 122, 255701 (2019).<br>2. Yinina Ma and Young Sun, Multiferroic and thermal expansion properties of metal-organic frameworks, J. Appl. Phys. 127, 080901 (2020).<br>3. Yu-Xia Wang, Dan Su, Yinina Ma, Young Sun, and Peng Cheng, Electrical detection and modulation of magnetism in a Dy-based multiferroic single-molecule magnet (submitted).

  Presenters

  • Young Sun

    Chongqing University

  Authors

  • Young Sun

    Chongqing University

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• Direct observation of geometric and sliding ferroelectricity in an amphidynamic crystal

  ORAL

  March 20, 2023, 6:36 PM – March 20, 2023, 6:48 PM

  Presenters

  • Ning Ding

    Southeast University

  Authors

  • Ning Ding

    Southeast University

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• Exploring the structure of AlScN with thermal diffuse scattering from first-principles

  ORAL

  March 20, 2023, 6:48 PM – March 20, 2023, 7:00 PM

  Presenters

  • Matthew Dykes

    Cornell University

  Authors

  • Guru Khalsa

    Cornell University

  • Matthew Dykes

    Cornell University

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• Harnessing Inter-ferroelectric Phase Transformations: Path to large transduction and giant energy conversion

  ORAL

  March 20, 2023, 7:00 PM – March 20, 2023, 7:12 PM

  Presenters

  • Peter Finkel

    United States Naval Research Laboratory

  Authors

  • Peter Finkel

    United States Naval Research Laboratory

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• Electric-field-induced magnetochiral dichroism in a ferroaxial crystal NiTiO₃

  ORAL

  March 20, 2023, 7:12 PM – March 20, 2023, 7:24 PM

  Presenters

  • Takeshi Hayashida

    Dept. of Adv. Mater. Sci., Univ. of Tokyo

  Authors

  • Takeshi Hayashida

    Dept. of Adv. Mater. Sci., Univ. of Tokyo

  • Kenta Kimura

    Dept. of Adv. Mater. Sci., Univ. of Tokyo

  • Tsuyoshi Kimura

    Univ of Tokyo

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• Fe³⁺ optical activity in the THz due to the rare earth smaller ion size in RFeO₃ (R= Er, Lu)

  ORAL

  March 20, 2023, 7:24 PM – March 20, 2023, 7:36 PM

  Publication: Low temperature Terahertz Spectroscopy of LaFeO3, PrFeO3, ErFeO3, and LuFeO3: magnon resonances and ground multiplet transitions. Néstor E. Massa, Karsten Holldack, Leire del Campo, Vinh Ta Phuoc, Paula Kayser, and José Antonio Alonso. Sub. PRB

  Presenters

  • Néstor E Massa

    CONICET-Univ Nac of La Plata

  Authors

  • Néstor E Massa

    CONICET-Univ Nac of La Plata

  • Karsten Holldack

    HZB, BESSY II, Berlin, Germany

  • Leire del Campo

    CNRS-CEMHTI, Orléans, France

  • Vinh Ta Phuoc

    GREMAN, Tours, France

  • Paula Kayser

    UCM-Dept. Química Inorgánica, Madrid, Spain

  • José A Alonso

    ICMM-CSIC, Madrid, Spain

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• Finite-Bias Calculations of Perovskite Oxide Ferroelectric Tunnel Junctions using Multi-Space Density Functional Theory

  ORAL

  March 20, 2023, 7:36 PM – March 20, 2023, 7:48 PM

  Publication: 1. J. Lee, H. S. Kim, & Y.-H. Kim, Adv. Sci., 7, 2001038 (2020).<br>2. J. Lee, H. Yeo, & Y.-H. Kim, Proc. .Nat. Acad. Sci., 117, 10142 (2020).<br>3. T. H. Kim, J. Lee, R. G. Lee, & Y.-H. Kim, npj Comput Mater 8, 50 (2022).

  Presenters

  • Kaptansinh S Rajput

    Korea Advanced Institute of Science and Technology (KAIST )

  Authors

  • Kaptansinh S Rajput

    Korea Advanced Institute of Science and Technology (KAIST )

  • Ryong Gyu Lee

    Korea Advanced Institute of Science and Technology

  • Tae Hyung Kim

    Korea Adv Inst of Sci & Tech

  • Hyeonwoo Yeo

    Korea Advanced Institute of Science and Technology

  • Juho Lee

    Korea Adv Inst of Sci & Tech

  • Yong-Hoon Kim

    Korea Advanced Institute of Science and Technology, Korea Adv Inst of Sci & Tech

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