Zobrazeno 1 - 10
of 960
pro vyhledávání: '"Cava, Robert"'
Autor:
Wu, Sanfeng, Schoop, Leslie M., Sodemann, Inti, Moessner, Roderich, Cava, Robert J., Ong, N. P.
Publikováno v:
Nature (2024) 635 301-310
Experiments on quantum materials have uncovered many interesting quantum phases ranging from superconductivity to a variety of topological quantum matter including the recently observed fractional quantum anomalous Hall insulators. The findings have
Externí odkaz:
http://arxiv.org/abs/2411.09496
Autor:
Okabe, Ryotaro, West, Zack, Chotrattanapituk, Abhijatmedhi, Cheng, Mouyang, Carrizales, Denisse Córdova, Xie, Weiwei, Cava, Robert J., Li, Mingda
The synthesis of inorganic crystalline materials is essential for modern technology, especially in quantum materials development. However, designing efficient synthesis workflows remains a significant challenge due to the precise experimental conditi
Externí odkaz:
http://arxiv.org/abs/2410.20976
Autor:
Xu, Mingyu, Jose, Greeshma C., Rutherford, Aya, Wang, Haozhe, Zhang, Stephen, Cava, Robert J., Zhou, Haidong, Bi, Wenli, Xie, Weiwei
La$_3$Ni$_2$O$_7$ exists in two polymorphs: an unconventional structure with alternating layers of single- and triple-layered nickel-oxygen octahedra, and a classical double-layered Ruddlesden-Popper phase. In this study, we report the growth of sing
Externí odkaz:
http://arxiv.org/abs/2410.18840
Autor:
Chang, Ray D., Shumiya, Nana, McLellan, Russell A., Zhang, Yifan, Bland, Matthew P., Bahrami, Faranak, Mun, Junsik, Zhou, Chenyu, Kisslinger, Kim, Cheng, Guangming, Pakpour-Tabrizi, Alexander C., Yao, Nan, Zhu, Yimei, Liu, Mingzhao, Cava, Robert J., Gopalakrishnan, Sarang, Houck, Andrew A., de Leon, Nathalie P.
The lifetime of superconducting qubits is limited by dielectric loss, and a major source of dielectric loss is the native oxide present at the surface of the superconducting metal. Specifically, tantalum-based superconducting qubits have been demonst
Externí odkaz:
http://arxiv.org/abs/2408.13051
Autor:
Ma, Zeyu, Ni, Danrui, Kaib, David A. S., MacFarquharson, Kylie, Pearce, John S., Cava, Robert J., Valenti, Roser, Coldea, Radu, Coldea, Amalia I.
In the Kitaev honeycomb model, spins coupled by strongly-frustrated anisotropic interactions do not order at low temperature but instead form a quantum spin liquid with spin fractionalization into Majorana fermions and static fluxes. The realization
Externí odkaz:
http://arxiv.org/abs/2407.15657
Autor:
Okabe, Ryotaro, Cheng, Mouyang, Chotrattanapituk, Abhijatmedhi, Hung, Nguyen Tuan, Fu, Xiang, Han, Bowen, Wang, Yao, Xie, Weiwei, Cava, Robert J., Jaakkola, Tommi S., Cheng, Yongqiang, Li, Mingda
Billions of organic molecules are known, but only a tiny fraction of the functional inorganic materials have been discovered, a particularly relevant problem to the community searching for new quantum materials. Recent advancements in machine-learnin
Externí odkaz:
http://arxiv.org/abs/2407.04557
Autor:
Uysal, Mehmet T., Dusanowski, Łukasz, Xu, Haitong, Horvath, Sebastian P., Ourari, Salim, Cava, Robert J., de Leon, Nathalie P., Thompson, Jeff D.
Long-distance quantum communication using quantum repeaters is an enabling technology for secure communication, distributed quantum computing and quantum-enhanced sensing and metrology. As a building block of quantum repeaters, spin-photon entangleme
Externí odkaz:
http://arxiv.org/abs/2406.06515
Autor:
Wu, Hank C. H., Huddart, Benjamin M., Pratt, Francis L., Ni, Danrui, Cava, Robert J., Blundell, Stephen J.
The triangular-lattice system $\alpha$-RuI$_3$ is isostructural to the widely-studied $\alpha$-RuCl$_3$ compound which was identified as a potential Kitaev system but exhibits, instead of spin liquid behaviour, a magnetically ordered zig-zag ground s
Externí odkaz:
http://arxiv.org/abs/2406.04065
Autor:
Tang, Yue, Song, Tiancheng, Guan, Haosen, Jia, Yanyu, Yu, Guo, Zheng, Zhaoyi Joy, Uzan, Ayelet J., Onyszczak, Michael, Singha, Ratnadwip, Gui, Xin, Watanabe, Kenji, Taniguchi, Takashi, Cava, Robert J., Schoop, Leslie M., Ong, N. P., Wu, Sanfeng
The detection of Landau-level-like energy structures near the chemical potential of an insulator is essential to the search for a class of correlated electronic matter hosting charge-neutral fermions and Fermi surfaces, a long-proposed concept that r
Externí odkaz:
http://arxiv.org/abs/2405.09665
Autor:
Mou, Banasree S., Zhang, Xinshu, Xiang, Li, Xu, Yuanyuan, Zhong, Ruidan, Cava, Robert J., Zhou, Haidong, Jiang, Zhigang, Smirnov, Dmitry, Drichko, Natalia, Winter, Stephen M.
Co-based materials have recently been explored due to potential to realise complex bond-dependent anisotropic magnetism. Prominent examples include Na$_2$Co$_2$TeO$_6$, BaCo$_2$(AsO$_4$)$_2$, Na$_2$BaCo(PO$_4$)$_2$, and CoX$_2$ (X = Cl, Br, I). In or
Externí odkaz:
http://arxiv.org/abs/2403.11980