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Xianghan Xu
Researcher at Rutgers University
Publications - 57
Citations - 714
Xianghan Xu is an academic researcher from Rutgers University. The author has contributed to research in topics: Antiferromagnetism & Chemistry. The author has an hindex of 10, co-authored 27 publications receiving 364 citations. Previous affiliations of Xianghan Xu include Peking University.
Papers
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Journal ArticleDOI
Experimental signatures of a three-dimensional quantum spin liquid in effective spin-1/2 Ce2Zr2O7 pyrochlore
Bin Gao,Tong Chen,David W. Tam,Chien-Lung Huang,Kalyan Sasmal,D. T. Adroja,Feng Ye,Huibo Cao,Gabriele Sala,Matthew B. Stone,Christopher Baines,Joel A. T. Barker,Haoyu Hu,Jae Ho Chung,Xianghan Xu,Sang-Wook Cheong,Manivannan Nallaiyan,Stefano Spagna,M. Brian Maple,Andriy H. Nevidomskyy,Emilia Morosan,Gang Chen,Pengcheng Dai +22 more
TL;DR: In this article, the authors used thermodynamic, muon spin relaxation ({\mu} SR), and neutron scattering experiments on single crystals of Ce2Zr2O7 to demonstrate the absence of magnetic ordering and the presence of a spin excitation continuum at 35 mK, consistent with the expectation of a QSL.
Journal ArticleDOI
Kinetically stabilized ferroelectricity in bulk single-crystalline HfO2:Y.
Xianghan Xu,Fei-Ting Huang,Yubo Qi,Sobhit Singh,Karin M. Rabe,Dimuthu Obeysekera,Junjie Yang,Ming-Wen Chu,Sang-Wook Cheong +8 more
TL;DR: In this paper, the Pbc21 phase and ferroelectricity in bulk single-crystalline HfO2:Y were reported using a state-of-the-art laser-diode-heated floating zone technique.
Journal ArticleDOI
Kinetically-stabilized Ferroelectricity in Bulk Singlecrystalline HfO2:Y without Wake-up Effects
Xianghan Xu,Fei-Ting Huang,Yubo Qi,Sobhit Singh,Karin M. Rabe,Dimuthu Obeysekera,Junjie Yang,Ming-Wen Chu,Sang-Wook Cheong +8 more
TL;DR: Using a floating zone growth approach, ferroelectricity in bulk Y-doped hafnia is demonstrated and density-functional-theory calculations indicate that the yttrium doping and rapid cooling are the key factors for stabilization of the desired phase in bulk.
Journal ArticleDOI
Experimental signatures of a three-dimensional quantum spin liquid in effective spin-1/2 Ce2Zr2O7 pyrochlore
Bin Gao,Tong Chen,David W. Tam,Chien-Lung Huang,Kalyan Sasmal,D. T. Adroja,Feng Ye,Huibo Cao,Gabriele Sala,Matthew B. Stone,Christopher Baines,Joel A. T. Verezhak,Haoyu Hu,Jae Ho Chung,Jae Ho Chung,Xianghan Xu,Sang-Wook Cheong,Manivannan Nallaiyan,Stefano Spagna,M. Brian Maple,Andriy H. Nevidomskyy,Emilia Morosan,Gang Chen,Gang Chen,Pengcheng Dai +24 more
TL;DR: In this article, a detailed neutron scattering and muon spin relaxation study uncovers a continuum of magnetic excitations down to 35mK in the pyrochlore lattice compound Ce2Zr2O7.
Journal ArticleDOI
Vortex ferroelectric domains, large-loop weak ferromagnetic domains, and their decoupling in hexagonal (Lu, Sc)FeO3
Kai Du,Bin Gao,Yazhong Wang,Xianghan Xu,Jaewook Kim,Rongwei Hu,Fei-Ting Huang,Sang-Wook Cheong +7 more
TL;DR: In this paper, the authors reported the first successful growth of highly-cleavable Sc-stabilized hexagonal Lu0.6Sc0.4FeO3 (h-LSFO) single crystals, as well as the first visualization of their intrinsic cloverleaf pattern of vortex FE domains and large-loop WFM domains.