Zobrazeno 1 - 10
of 1 735
pro vyhledávání: '"gardner, P. S."'
Autor:
Chilcote, Michael, Mazza, Alessandro R., Lu, Qiangsheng, Gray, Isaiah, Tian, Qi, Deng, Qinwen, Moseley, Duncan, Chen, An-Hsi, Lapano, Jason, Gardner, Jason S., Eres, Gyula, Ward, T. Zac, Feng, Erxi, Cao, Huibo, Lauter, Valeria, McGuire, Michael A., Hermann, Raphael, Parker, David, Han, Myung-Geun, Kayani, Asghar, Rimal, Gaurab, Wu, Liang, Charlton, Timothy R., Moore, Robert G., Brahlek, Matthew
The field of spintronics has seen a surge of interest in altermagnetism due to novel predictions and many possible applications. MnTe is a leading altermagnetic candidate that is of significant interest across spintronics due to its layered antiferro
Externí odkaz:
http://arxiv.org/abs/2406.04474
Autor:
Cao, Yantao, Bu, Huanpeng, Fu, Zhendong, Zhao, Jinkui, Gardner, Jason S., Ouyang, Zhongwen, Tian, Zhaoming, Li, Zhiwei, Guo, Hanjie
Publikováno v:
Materials Futures 3, 035201 (2024)
Here we report the successful synthesis of large single crystals of triangular frustrated PrMgAl$_{11}$O$_{19}$ using the optical floating zone technique. Single crystal X-ray diffraction measurements unveiled the presence of quenched disorder within
Externí odkaz:
http://arxiv.org/abs/2405.08457
Many of the most exciting materials discoveries in fundamental condensed matter physics are made in systems hosting some degree of intrinsic disorder. While disorder has historically been regarded as something to be avoided in materials design, it is
Externí odkaz:
http://arxiv.org/abs/2402.18379
Autor:
Brahlek, Matthew, Mazza, Alessandro R., Annaberdiyev, Abdulgani, Chilcote, Michael, Rimal, Gaurab, Halász, Gábor B., Pham, Anh, Pai, Yun-Yi, Krogel, Jaron T., Lapano, Jason, Lawrie, Benjamin J., Eres, Gyula, McChesney, Jessica, Prokscha, Thomas, Suter, Andreas, Oh, Seongshik, Freeland, John W., Cao, Yue, Gardner, Jason S., Salman, Zaher, Moore, Robert G., Ganesh, Panchapakesan, Ward, T. Zac
Publikováno v:
Nano Letters 23, 16, 7279-7287 (2023)
The current challenge to realizing continuously tunable magnetism lies in our inability to systematically change properties such as valence, spin, and orbital degrees of freedom as well as crystallographic geometry. Here, we demonstrate that ferromag
Externí odkaz:
http://arxiv.org/abs/2307.13490
Autor:
Bu, Huanpeng, Ashtar, Malik, Shiroka, Toni, Walker, Helen C., Fu, Zhendong, Zhao, Jinkui, Gardner, Jason S., Chen, Gang, Tian, Zhaoming, Guo, Hanjie
Publikováno v:
Phys. Rev. B 106, 134428 (2022)
A quantum spin liquid (QSL) is an exotic state in which electron spins are highly entangled, yet keep fluctuating even at zero temperature. Experimental realization of model QSLs has been challenging due to imperfections, such as antisite disorder, s
Externí odkaz:
http://arxiv.org/abs/2207.12666
Autor:
Duan, Qianhui, Bu, Huanpeng, Pomjakushin, Vladimir, Luetkens, Hubertus, Li, Yuke, Zhao, Jinkui, Gardner, Jason S., Guo, Hanjie
Publikováno v:
Inorg. Chem. 61, 10880-10887 (2022)
Monoclinic Li$_3$Co$_2$SbO$_6$ has been proposed as a Kitaev spin liquid candidate and investigated intensively, whereas the properties of its polymorph, the orthorhombic phase, is less known. Here we report the magnetic properties of the orthorhombi
Externí odkaz:
http://arxiv.org/abs/2206.11466
We study the orbital angular momentum of magnons for collinear ferromagnet (FM) and antiferromagnetic (AF) systems with nontrivial networks of exchange interactions. The orbital angular momentum of magnons for AF and FM zig-zag and honeycomb lattices
Externí odkaz:
http://arxiv.org/abs/2203.15677
Double perovskite iridates $A_2$ZnIrO$_6$ ($A$ = alkaline or lanthanide) show complex magnetic behaviors ranging from weak ferromagnetism to successive antiferromagnetic transitions. Here we report the static ($dc$) and dynamic ($ac$) magnetic suscep
Externí odkaz:
http://arxiv.org/abs/2102.01276
Autor:
Paddison, Joseph A. M., Ehlers, Georg, Cairns, Andrew B., Gardner, Jason S., Petrenko, Oleg A., Butch, Nicholas P., Khalyavin, Dmitry D., Manuel, Pascal, Fischer, Henry E., Zhou, Haidong, Goodwin, Andrew L., Stewart, J. Ross
Partially-ordered magnets are distinct from both spin liquids and conventional ordered magnets because order and disorder coexist in the same magnetic phase. Here, we determine the nature of partial order in the canonical frustrated pyrochlore antife
Externí odkaz:
http://arxiv.org/abs/2009.01670
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