Frustrated Magnetism: Triangular Magnets
FOCUS · Y23 · ID: 2155612
Presentations
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Spin Supersolid State and Giant Cooling Effect in a Triangular Lattice Antiferromagnet
ORAL
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Publication: [1] B.-B. Chen, L. Chen, Z. Chen, WL, and A. Weichselbaum, Exponential thermal tensor network approach for quantum lattice models. Phys. Rev. X 8, 031082 (2018).
[2] Q. Li, Y. Gao, Y.-Y. He, Y. Qi, B.-B. Chen, and WL, Tangent Space Approach for Thermal Tensor Network Simulations of the 2D Hubbard Model. Phys. Rev. Lett. 130, 226502 (2023).
[3] Y. Gao, Y. Fan, H. Li, [...], Y. Wan, and WL. Spin supersolidity in nearly ideal easy-axis triangular quantum antiferromagnet Na2BaCo(PO4)2. Npj Quantum Mater. 7, 89 (2022).
[4] J. Xiang, C. Zhang, Y. Gao, [...], W. Jin, WL, P. Sun, G. Su, Giant magnetocaloric effect in spin supersolid candidate Na2BaCo(PO4)2, Nature 625, 270–275 (2024).Presenters
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Wei Li
- BeiHang University
Authors
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Wei Li
- BeiHang University
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Realization of two-sublattice exchange physics in the triangular lattice compound Ba<sub>3</sub>Er(BO<sub>3</sub>)<sub>3</sub>
ORAL
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Publication: [1] M. Ennis et al. arXiv:2306.02463 (2023)
Presenters
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Rabindranath Bag
- Duke University
Authors
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Rabindranath Bag
- Duke University
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Matthew Ennis
- Duke University
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Chunxiao Liu
- University of California, Berkeley
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Sachith E Dissanayake
- University of Rochester
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Alexander I Kolesnikov
- Oak Ridge National Lab
- Oak Ridge National Laboratory
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Leon Balents
- University of California, Santa Barbara
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Sara Haravifard
- Duke University
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Oral: Exploring Metamagnetism in Triangular Ising Networks: Insights from Further-Neighbor Interactions with a Case Study on ErGa<sub>2</sub>
ORAL
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Presenters
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Po-Hao Chang
- George Mason University
Authors
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Po-Hao Chang
- George Mason University
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Igor I Mazin
- George Mason University
- Department of Physics and Astronomy, George Mason University; Quantum Science and Engineering Centre, George Mason University
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Abstract Withdrawn
ORAL · Withdrawn
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Spin Excitation Spectra of Anisotropic Spin-1/2 Triangular Lattice Heisenberg Antiferromagnets
ORAL
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Publication: PHYSICAL REVIEW LETTERS 129, 227201 (2022)
Presenters
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Tao Xiang
- Chinese Academy of Sciences
Authors
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Tao Xiang
- Chinese Academy of Sciences
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Hai-Jun Liao
- Institute of Physics Chinese Academy of Sciences
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Yuan Wan
- Institute of Physics
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Runze Chi
- Chinese Academy of Sciences,Institute of
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Yang Liu
- Institute of Physics, Chinese Academy of Sciences
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Quantum fluctuations in the highly anisotropic S=1/2 triangular lattice antiferromagnet
ORAL
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Publication: P. Park. et. al. in preparation.
Presenters
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Pyeongjae Park
- Oak Ridge National Laboratory
Authors
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Pyeongjae Park
- Oak Ridge National Laboratory
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Esteban A Ghioldi
- University of Tennessee
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Andrew F May
- Oak Ridge National Lab
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James A Kolopus
- Oak Ridge National Laboratory
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Andrey Podlesnyak
- Oak Ridge National Lab
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Joseph Paddison
- Oak Ridge National Lab
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Cristian D Batista
- University of Tennessee
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Matthew B Stone
- Oak Ridge National Laboratory
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Gábor Halász
- Oak Ridge National Laboratory
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Andy Christianson
- Oak Ridge National Laboratory
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Quantum fluctuations in an easy axis spin-1/2 triangular lattice antiferromagnet
ORAL
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Publication: [1] Zhong, R., Guo, S., & Cava, R. J. (2020). Frustrated magnetism in the layered triangular lattice materials K2Co(SeO3)2 and Rb2Co(SeO3)2. Physical Review Materials, 4(8). https://doi.org/10.1103/PhysRevMaterials.4.084406
Presenters
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Alireza Ghasemi
- Johns Hopkins University
Authors
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Alireza Ghasemi
- Johns Hopkins University
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Tong Chen
- Johns Hopkins University
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Junyi Zhang
- Johns Hopkins University
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Liyu Shi
- Johns Hopkins University
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Eun Sang Choi
- National High Magnetic Field Laboratory
- National High Magnetic Field Lab, Tallahassee, Florida
- NHMFL
- MagLab
- Florida State University
- National High Magnetic Field Laboratory, Florida State University
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Minseong Lee
- Los Alamos National Lab
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Yiqing Hao
- Oak Ridge National Laboratory
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Huibo Cao
- Oak Ridge National Laboratory
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Barry Winn
- Oak Ridge National Laboratory
- Oak Ridge National Laboratory, Oak Ridge, Tennessee
- ORNL
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Marcelo Jaime
- Los Alamos Natl Lab
- Physikalisch Technische Bundesanstalt
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Xianghan Xu
- Princeton University
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Ruidan Zhong
- Princeton University
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Robert J Cava
- Princeton University
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Peter N Armitage
- Johns Hopkins University
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Collin L Broholm
- John Hopkins University
- Johns Hopkins University
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Spin-frame field theory of a three-sublattice antiferromagnet
ORAL
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Publication: https://arxiv.org/pdf/2307.16853.pdf
Presenters
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Bastian F Pradenas
- Johns Hopkins University
Authors
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Bastian F Pradenas
- Johns Hopkins University
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Oleg Tchernyshyov
- Johns Hopkins University
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Ground state phases of the triangular lattice Hubbard model from kinetic frustration
ORAL
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Presenters
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Sogoud Sherif
- Florida State University & National High Magnetic Field Lab
Authors
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Sogoud Sherif
- Florida State University & National High Magnetic Field Lab
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Prakash Sharma
- Florida State University & National High Magnetic Field Lab
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Hitesh J Changlani
- Florida State University
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Spin excitations in the two dimensional antiferromagnet Na<sub>2</sub>BaMn(PO<sub>4</sub>)<sub>2</sub>
ORAL
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Presenters
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Nikolaos Biniskos
- Charles University
Authors
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Nikolaos Biniskos
- Charles University
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Karin Schmalzl
- Forschungszentrum Jülich GmbH, JCNS at ILL
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Michal Vališka
- Charles University
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Petr Cermak
- Charles University
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Toroidal Magnetism in the Chiral-Triangular-Lattice Material BaCoSiO<sub>4 </sub>studied with Diffuse Neutron Scattering.
ORAL
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Presenters
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James Beare
- Oak Ridge National Laboratory
Authors
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James Beare
- Oak Ridge National Laboratory
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Xiaojian Bai
- Louisiana State University
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Huibo Cao
- Oak Ridge National Laboratory
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Erxi Feng
- Oak Ridge National Lab
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Feng Ye
- Oak Ridge National Laboratory
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