Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Gu, Yiqing"'
Autor:
Gu, Yimeng, Hao, Yiqing, Kao, Zeyu, Gu, Yiqing, Liu, Feiyang, Zheng, Shiyi, Cao, Huibo, He, Lunhua, Zhao, Jun
Publikováno v:
Phys. Rev. B 110, 064403 (2024)
We report a comprehensive investigation of the lattice and magnetic structure in van der Waals antiferromagnet VBr3, characterized by a BiI3-type structure at room temperature. Neutron diffraction experiments were performed on both polycrystalline an
Externí odkaz:
http://arxiv.org/abs/2408.02589
Autor:
Zhu, Yinghao, Peng, Di, Zhang, Enkang, Pan, Bingying, Chen, Xu, Chen, Lixing, Ren, Huifen, Liu, Feiyang, Hao, Yiqing, Li, Nana, Xing, Zhenfang, Lan, Fujun, Han, Jiyuan, Wang, Junjie, Jia, Donghan, Wo, Hongliang, Gu, Yiqing, Gu, Yimeng, Ji, Li, Wang, Wenbin, Gou, Huiyang, Shen, Yao, Ying, Tianping, Chen, Xiaolong, Yang, Wenge, Cao, Huibo, Zheng, Changlin, Zeng, Qiaoshi, Guo, Jian-gang, Zhao, Jun
Publikováno v:
Nature 631, 531-536 (2024)
The pursuit of discovering new high-temperature superconductors that diverge from the copper-based paradigm1-3 carries profound implications for elucidating mechanisms behind superconductivity and may also enable new applications4-8. Here, our invest
Externí odkaz:
http://arxiv.org/abs/2311.07353
Autor:
Zheng, Shiyi, Wo, Hongliang, Gu, Yiqing, Luo, Rui Leonard, Gu, Yimeng, Zhu, Yinghao, Steffens, Paul, Boehm, Martin, Wang, Qisi, Chen, Gang, Zhao, Jun
Publikováno v:
Phys. Rev. B 108, 054435 (Editors' Suggestion) (2023)
Rare-earth delafossite compounds, ARCh$_2$ (A = alkali or monovalent ion, R = rare earth, Ch = chalcogen), have been proposed for a range of novel quantum phenomena. Particularly, the Tm series, ATmCh$_2$, featuring Tm ions on a triangular lattice, s
Externí odkaz:
http://arxiv.org/abs/2306.03544
Autor:
Ding, Gaofeng, Wo, Hongliang, Luo, Rui Leonard, Gu, Yimeng, Gu, Yiqing, Bewley, Robert, Chen, Gang, Zhao, Jun
Publikováno v:
PhysRevB.107.L100411 (2023)
The rare-earth triangular-lattice chalcogenide is a great platform for exploring both spin liquids and novel magnetic orders with anisotropic spin interactions and magnetic frustrations. Here, we report the thermodynamic and neutron scattering measur
Externí odkaz:
http://arxiv.org/abs/2210.15867
Autor:
Gu, Yiqing, Wang, Qisi, Wo, Hongliang, He, Zheng, Walker, Helen C., Park, Jitae T., Enderle, Mechthild, Christianson, Andrew D., Wang, Wenbin, Zhao, Jun
Publikováno v:
Phys. Rev. B 106, L060504 (2022)
The structurally simplest high-temperature superconductor FeSe exhibits an intriguing superconducting nematic paramagnetic phase with unusual spin excitation spectra that are different from typical spin waves; thus, determining its effective magnetic
Externí odkaz:
http://arxiv.org/abs/2207.10981
Autor:
He, Zheng, Gu, Yiqing, Wo, Hongliang, Feng, Yu, Hu, Die, Hao, Yiqing, Gu, Yimeng, Walker, Helen C., Adroja, Devashibhai T., Zhao, Jun
Publikováno v:
Phys. Rev. Lett. 127, 147205 (2021)
We report neutron scattering measurements of the spinel oxide LiGaCr$_{4}$O$_{8}$, in which magnetic ions Cr$^{3+}$ form a breathing pyrochlore lattice. Our experiments reveal the coexistence of a nearly dispersionless resonance mode and dispersive s
Externí odkaz:
http://arxiv.org/abs/2112.11709
Publikováno v:
In Measurement 15 August 2024 236
Magnetic order and its interplay with structure phase transition in van der Waals ferromagnet VI$_3$
Autor:
Hao, Yiqing, Gu, Yiqing, Gu, Yimeng, Feng, Erxi, Cao, Huibo, Chi, Songxue, Wu, Hua, Zhao, Jun
Publikováno v:
Chin. Phys. Lett. 38, 096101 (2021)
Van der Waals magnet VI$_3$ demonstrates intriguing magnetic properties that render it great for use in various applications. However, its microscopic magnetic structure has not been determined yet. Here, we report neutron diffraction and susceptibil
Externí odkaz:
http://arxiv.org/abs/2107.06443
Publikováno v:
In Journal of Materials Research and Technology January-February 2024 28:2478-2487
Autor:
Qin, Yayuan, Shen, Yao, Liu, Changle, Wo, Hongliang, Gao, Yonghao, Feng, Yu, Zhang, Xiaowen, Ding, Gaofeng, Gu, Yiqing, Wang, Qisi, Shen, Shoudong, Walker, Helen C., Bewley, Robert, Xu, Jianhui, Boehm, Martin, Steffens, Paul, Ohira-Kawamura, Seiko, Murai, Naoki, Schneidewind, Astrid, Tong, Xin, Chen, Gang, Zhao, Jun
Publikováno v:
Science Bulletin 67, 38-44 (2022)
We report thermodynamic and neutron scattering measurements of the triangular-lattice quantum Ising magnet TmMgGaO 4 in longitudinal magnetic fields. Our experiments reveal a quasi-plateau state induced by quantum fluctuations. This state exhibits an
Externí odkaz:
http://arxiv.org/abs/2011.09376