Zobrazeno 1 - 10
of 215
pro vyhledávání: '"Collin Broholm"'
Autor:
Haoran Man, Jiangang Guo, Rui Zhang, Rico Schönemann, Zhiping Yin, Mingxuan Fu, Matthew B. Stone, Qingzhen Huang, Yu Song, Weiyi Wang, David J. Singh, Felix Lochner, Tilmann Hickel, Ilya Eremin, Leland Harriger, Jeffrey W. Lynn, Collin Broholm, Luis Balicas, Qimiao Si, Pengcheng Dai
Publikováno v:
npj Quantum Materials, Vol 2, Iss 1, Pp 1-9 (2017)
Condensed Matter Physics: nematic order does not exist in FeS Low energy spin excitations show no sign of nematic order existing in FeS, a structure-similar material of FeSe, without direct coupling to superconductivity. An international team led by
Externí odkaz:
https://doaj.org/article/882da056f8694c939542ac0ae59d7b14
Autor:
Thomas, Halloran, Félix, Desrochers, Emily Z, Zhang, Tong, Chen, Li Ern, Chern, Zhijun, Xu, Barry, Winn, M, Graves-Brook, M B, Stone, Alexander I, Kolesnikov, Yiming, Qiu, Ruidan, Zhong, Robert, Cava, Yong Baek, Kim, Collin, Broholm
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America. 120(2)
Recently, Co-based honeycomb magnets have been proposed as promising candidate materials to host the Kitaev spin liquid (KSL) state. One of the front-runners is BaCo
Autor:
Guangyong Xu, Predrag Nikolic, David Graf, Christina Hoffmann, David Vanderbilt, Darius H. Torchinsky, Fazel Tafti, Jose A. Rodriguez-Rivera, Hung-Yu Yang, Jonathan Gaudet, Yang Zhao, Baozhu Lu, Collin Broholm, Santu Baidya
Publikováno v:
Nature Materials. 20:1650-1656
Emergent relativistic quasiparticles in Weyl semimetals are the source of exotic electronic properties such as surface Fermi arcs, the anomalous Hall effect and negative magnetoresistance, all observed in real materials. Whereas these phenomena highl
Autor:
Thomas Halloran, Yishu Wang, Mengqun Li, Ioannis Rousochatzakis, Prashant Chauhan, M. B. Stone, Tomohiro Takayama, Hidenori Takagi, N. P. Armitage, Natalia B. Perkins, Collin Broholm
Publikováno v:
Physical Review B. 106
Autor:
Nan Tang, Yulia Gritsenko, Kenta Kimura, Subhro Bhattacharjee, Akito Sakai, Mingxuan Fu, Hikaru Takeda, Huiyuan Man, Kento Sugawara, Yosuke Matsumoto, Yasuyuki Shimura, Jiajia Wen, Collin Broholm, Hiroshi Sawa, Masashi Takigawa, Toshiro Sakakibara, Sergei Zherlitsyn, Joachim Wosnitza, Roderich Moessner, Satoru Nakatsuji
Publikováno v:
Nature Physics 19(2022), 92-98
Crystal structures with degenerate electronic orbitals are unstable towards lattice distortions that lift the degeneracy. Although these Jahn–Teller distortions have profound effects on magnetism, they are typically unaffected by the onset of magne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37f9967986aa67098e1dd1315878b7c3
https://www.hzdr.de/publications/Publ-35922-1
https://www.hzdr.de/publications/Publ-35922-1
Publikováno v:
Physical Review B. 104
Many magnetic materials have quantum disordered magnetic ground states, but it is not always clear what drives them. Here, the authors study the pyrochlore magnet Nd${}_{2}$ScNbO${}_{7}$ using neutron diffraction, heat capacity, and neutron-sampled n
Autor:
Matthew B. Stone, Peng-Fei Liu, Alannah Hallas, Dalmau Reig-i-Plessis, Collin Broholm, X. Y. Li, M. C. Aronson, Shuang Wu, Bao-Tian Wang
Publikováno v:
Physical Review B. 104
Autor:
J. A. Rodriguez, Collin Broholm, Yiming Qiu, Yishu Wang, S. Gladchenko, N. Maliszewskyj, Seyed Koohpayeh, Yoshitomo Karaki, Satoru Nakatsuji, T. Reeder, J. Kindervater, Thomas Halloran
Publikováno v:
Science Advances
Ferromagnetically interacting Ising spins on the pyrochlore lattice of corner-sharing tetrahedra form a highly degenerate manifold of low-energy states. A spin flip relative to this “spin-ice” manifold can fractionalize into two oppositely charge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcb9288e3ff2e9e8b6fb69bc057f6e90
http://arxiv.org/abs/2011.06477
http://arxiv.org/abs/2011.06477
Autor:
Tomoya Higo, Yusuke Nambu, Jiajia Wen, Collin Broholm, Satoru Nakatsuji, Natalia Drichko, Michael E. Valentine, Dipanjan Chaudhuri
Publikováno v:
Physical Review Letters. 125
${\mathrm{NiGa}}_{2}{\mathrm{S}}_{4}$ is a triangular lattice $S=1$ system with strong two dimensionality of the lattice, actively discussed as a candidate to host spin-nematic order brought about by strong quadrupole coupling. Using Raman scattering
Autor:
Bahadur Singh, David Graf, Bochao Xu, Arun Bansil, Christina Hoffman, Cheng-Yi Huang, Hsin Lin, Yang Zhao, Darius H. Torchinsky, Fazel Tafti, Collin Broholm, Jonathan Gaudet, Wei-Chi Chiu, Shin-Ming Huang, Baozhu Lu, Baokai Wang, Faranak Bahrami, Ilya Sochnikov, Hung-Yu Yang, Jacob Franklin, Guangyong Xu
A developing frontier in condensed matter physics is the emergence of novel electromagnetic responses, such as topological and anomalous Hall effect (AHE), in ferromagnetic Weyl semimetals (FM-WSMs). Candidates of FM-WSM are limited to materials that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5333487cc592efddc2997f0d82ed5136
http://arxiv.org/abs/2006.07943
http://arxiv.org/abs/2006.07943