Multimodal Approach Reveals the Symmetry-Breaking Pathway to the Broken Helix in EuIn_{2}As_{2}

Autor: E. Donoway, T. V. Trevisan, A. Liebman-Peláez, R. P. Day, K. Yamakawa, Y. Sun, J. R. Soh, D. Prabhakaran, A. T. Boothroyd, R. M. Fernandes, J. G. Analytis, J. E. Moore, J. Orenstein, V. Sunko

Publikováno v: Physical Review X, Vol 14, Iss 3, p 031013 (2024)

Understanding and manipulating emergent phases, which are themes at the forefront of quantum-materials research, rely on identifying their underlying symmetries. This general principle has been particularly prominent in materials with coupled electro

Externí odkaz: https://doaj.org/article/5a373603f329434fa74073b2a7c0a91f

Effective momentum-momentum coupling in a correlated electronic system

Autor: Amir Ordacgi Caldeira, T. V. Trevisan, Gustavo M. Monteiro

Publikováno v: Physical Review B. 102

We present a way of partly reincorporate the effects of the localized bonding electrons on the dynamics of their itinerant counterparts in Hubbard-like Hamiltonians. This is done by relaxing the constraint that the former should be entirely frozen in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::789aac2461e47536ea518c99216c7169
https://doi.org/10.1103/physrevb.102.125128

Quantum metric nonlinear Hall effect in a topological antiferromagnetic heterostructure.

Autor: Gao A; Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138, USA., Liu YF; Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138, USA.; Department of Physics, Harvard University, Cambridge, MA 02138, USA., Qiu JX; Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138, USA., Ghosh B; Department of Physics, Northeastern University, Boston, MA 02115, USA., V Trevisan T; Department of Physics and Astronomy, Iowa State University, Ames, IA 50011, USA.; Ames National Laboratory, Ames, IA 50011, USA., Onishi Y; Department of Physics, Massachusetts Institute of Technology, Cambridge, MA 02139, USA., Hu C; Department of Physics and Astronomy and California NanoSystems Institute, University of California, Los Angeles, Los Angeles, CA 90095, USA., Qian T; Department of Physics and Astronomy and California NanoSystems Institute, University of California, Los Angeles, Los Angeles, CA 90095, USA., Tien HJ; Department of Physics, National Cheng Kung University, Tainan 701, Taiwan., Chen SW; Department of Physics, Harvard University, Cambridge, MA 02138, USA., Huang M; Department of Physics, University of California San Diego, La Jolla, CA, 92093, USA., Bérubé D; Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138, USA., Li H; Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138, USA., Tzschaschel C; Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138, USA., Dinh T; Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138, USA.; Department of Physics, Harvard University, Cambridge, MA 02138, USA., Sun Z; Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138, USA.; Department of Physics, Boston College, Chestnut Hill, MA, USA., Ho SC; Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138, USA., Lien SW; Department of Physics, National Cheng Kung University, Tainan 701, Taiwan., Singh B; Department of Condensed Matter Physics and Materials Science, Tata Institute of Fundamental Research, Colaba, Mumbai, India., Watanabe K; International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan., Taniguchi T; International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan., Bell DC; Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA.; Center for Nanoscale Systems, Harvard University, Cambridge, MA 02138, USA., Lin H; Institute of Physics, Academia Sinica, Taipei 11529, Taiwan., Chang TR; Department of Physics, National Cheng Kung University, Tainan 701, Taiwan.; Center for Quantum Frontiers of Research and Technology (QFort), Tainan 701, Taiwan.; Physics Division National Center for Theoretical Sciences, Taipei 10617, Taiwan., Du CR; Department of Physics, University of California San Diego, La Jolla, CA, 92093, USA., Bansil A; Department of Physics, Northeastern University, Boston, MA 02115, USA., Fu L; Department of Physics, Massachusetts Institute of Technology, Cambridge, MA 02139, USA., Ni N; Department of Physics and Astronomy and California NanoSystems Institute, University of California, Los Angeles, Los Angeles, CA 90095, USA., Orth PP; Department of Physics and Astronomy, Iowa State University, Ames, IA 50011, USA.; Ames National Laboratory, Ames, IA 50011, USA., Ma Q; Department of Physics, Boston College, Chestnut Hill, MA, USA.; Canadian Institute for Advanced Research, Toronto, Canada., Xu SY; Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138, USA.

Publikováno v: Science (New York, N.Y.) [Science] 2023 Jul 14; Vol. 381 (6654), pp. 181-186. Date of Electronic Publication: 2023 Jun 15.