Zobrazeno 1 - 10
of 217
pro vyhledávání: '"Zhou, Jianshi"'
Autor:
Kareev, Mikhail, Liu, Xiaoran, Terilli, Michael, Wen, Fangdi, Wu, Tsung-Chi, Doughty, Dorothy, Li, Hongze, Zhou, Jianshi, Zhang, Qinghua, Gu, Lin, Chakhalian, Jak
The synthesis of stoichiometric and epitaxial pyrochlore iridate thin films presents significant challenges yet is critical for unlocking experimental access to novel topological and magnetic states. Towards this goal, we unveil an in-situ two-stage
Externí odkaz:
http://arxiv.org/abs/2403.07861
Observation of Colossal Terahertz Magnetoresistance and Magnetocapacitance in a Perovskite Manganite
Autor:
Tay, Fuyang, Chaudhary, Swati, He, Jiaming, Peraca, Nicolas Marquez, Baydin, Andrey, Fiete, Gregory A., Zhou, Jianshi, Kono, Junichiro
Publikováno v:
Optica 10, 7 (2023)
We have studied the terahertz response of a bulk single crystal of La$_{0.875}$Sr$_{0.125}$MnO$_3$ at around its Curie temperature, observing large changes in the real and imaginary parts of the optical conductivity as a function of magnetic field. T
Externí odkaz:
http://arxiv.org/abs/2303.13820
Autor:
Tao, Yu, Abernathy, Douglas L., Chen, Tianran, Yildirim, Taner, Yan, Jiaqiang, Zhou, Jianshi, Goodenough, John B., Louca, Despina
The Mott insulator YVO$_{3}$ with $T_{N}$ = 118 K is revisited to explore the role of spin, lattice and orbital correlations across the multiple structural and magnetic transitions observed as a function of temperature. Upon cooling, the crystal stru
Externí odkaz:
http://arxiv.org/abs/2112.13172
Autor:
Li, Shuchen, Guo, Shucheng, Wang, Yitian, Li, Hongze, Xu, Youming, Carta, Veronica, Zhou, Jianshi, Chen, Xi
Publikováno v:
Journal of Applied Physics; 7/28/2024, Vol. 136 Issue 4, p1-11, 11p
Autor:
Olsson, Kevin S., Choe, Jeongheon, Rodriguez-Vega, Martin, Khalsa, Guru, Benedek, Nicole A., Fang, Bin, Zhou, Jianshi, Fiete, Gregory A., Li, Xiaoqin
Publikováno v:
Phys. Rev. B 104, 020401 (2021)
Spin-phonon interaction is an important channel for spin and energy relaxation in magnetic insulators. Understanding this interaction is critical for developing magnetic insulator-based spintronic devices. Quantifying this interaction in yttrium iron
Externí odkaz:
http://arxiv.org/abs/2103.09038
Autor:
Li, Jiemin, Xu, Lei, Garcia-Fernandez, Mirian, Nag, Abhishek, Robarts, H. C., Walters, A. C., Liu, X., Zhou, Jianshi, Wohlfeld, Krzysztof, Brink, Jeroen van den, Ding, Hong, Zhou, Ke-Jin
Publikováno v:
Phys. Rev. Lett. 126, 106401 (2021)
We explore the existence of the collective orbital excitations, orbitons, in the canonical orbital system KCuF$_3$. Using the Cu $L_3$-edge resonant inelastic X-ray scattering we show that the non-dispersive high-energy peaks result from the Cu$^{2+}
Externí odkaz:
http://arxiv.org/abs/2010.12289
Autor:
Qi, Ji, Dong, Baojuan, Zhang, Zhe, Zhang, Zhao, Chen, Yanna, Zhang, Qiang, Danilkin, Sergey, Chen, Xi, Fu, Liangwei, Jiang, Xiaoming, Chai, Guozhi, Hiroi, Satoshi, Ohara, Koji, Zhang, Zongteng, Ren, Weijun, Yang, Teng, Zhou, Jianshi, Osami, Sakata, He, Jiaqing, Yu, Dehong, Li, Bing, Zhang, Zhidong
A solid with larger sound speeds exhibits higher lattice thermal conductivity (k_{lat}). Diamond is a prominent instance where its mean sound speed is 14400 m s-1 and k_{lat} is 2300 W m-1 K-1. Here, we report an extreme exception that CuP2 has quite
Externí odkaz:
http://arxiv.org/abs/2006.00649
Autor:
Fang, Yawen, Grissonnanche, Gael, Legros, Anaelle, Verret, Simon, Laliberte, Francis, Collignon, Clement, Ataei, Amirreza, Dion, Maxime, Zhou, Jianshi, Graf, David, Lawler, M. J., Goddard, Paul, Taillefer, Louis, Ramshaw, B. J.
Publikováno v:
Nature Physics (2022)
The nature of the pseudogap phase remains a major barrier to our understanding of cuprate high-temperature superconductivity. Whether or not this metallic phase is defined by any of the reported broken symmetries, the topology of its Fermi surface re
Externí odkaz:
http://arxiv.org/abs/2004.01725
Autor:
Gangshettiwar, Ashish, Zhu, Yanglin, Jiang, Zhanzhi, Peng, Jin, Wang, Yu, He, Jiaming, Zhou, Jianshi, Mao, Zhiqiang, Lai, Keji
Publikováno v:
Phys. Rev. B 101, 201106 (2020)
We report the nanoscale imaging of Ti-doped bilayer calcium ruthenates during the Mott metal-insulator transition by microwave impedance microscopy. Different from a typical first-order phase transition where coexistence of the two terminal phases ta
Externí odkaz:
http://arxiv.org/abs/2002.10489
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