Zobrazeno 1 - 10
of 600
pro vyhledávání: '"GUO Jiandong"'
Autor:
Guo, Nan, Chen, Xiaoyang, Yu, Tianlun, Fan, Yu, Zhang, Qinghua, Lei, Minyinan, Xu, Xiaofeng, Zhu, Xuetao, Guo, Jiandong, Gu, Lin, Xu, Haichao, Peng, Rui, Feng, Donglai
Monolayer FeSe/TiO$_x$ and FeSe/FeO$_x$ interfaces exhibit significant superconductivity enhancement compared to bulk FeSe, with interfacial electron-phonon coupling (EPC) playing a crucial role. However, the reduced dimensionality in monolayer FeSe,
Externí odkaz:
http://arxiv.org/abs/2407.09880
Autor:
Liu, Xiaoran, Kim, Jong-Woo, Wang, Yao, Terilli, Michael, Jia, Xun, Kareev, Mikhail, Peng, Shiyu, Wen, Fangdi, Wu, Tsung-Chi, Chen, Huyongqing, Hu, Wanzheng, Upton, Mary H., Kim, Jungho, Choi, Yongseong, Haskel, Daniel, Weng, Hongming, Ryan, Philip J., Cao, Yue, Qi, Yang, Guo, Jiandong, Chakhalian, Jak
The pyrochlore iridates have become ideal platforms to unravel fascinating correlated and topolog?ical phenomena that stem from the intricate interplay among strong spin-orbit coupling, electronic correlations, lattice with geometric frustration, and
Externí odkaz:
http://arxiv.org/abs/2403.06170
Autor:
Yang, Hongbin, Zeiger, Paul, Konečná, Andrea, Han, Lu, Miao, Guangyao, Zhou, Yinong, Huang, Yifeng, Yan, Xingxu, Wang, Weihua, Guo, Jiandong, Nie, Yuefeng, Wu, Ruqian, Rusz, Jan, Pan, Xiaoqing
We explore the inelastic electron scattering in SrTiO3, PbTiO3, and SiC in their phonon energy range, challenging the assumption that phonon polaritons are excluded at large angles in high-resolution transmission electron energy-loss spectroscopy. We
Externí odkaz:
http://arxiv.org/abs/2401.04719
Autor:
Wu, Xiaofeng, Wang, Zhen, Ding, Zhaoqing, Lin, Zeguo, Yang, Mingyu, Gu, Minghui, Meng, Meng, Yang, Fang, Liu, Xiaoran, Guo, Jiandong
Thin films of the pyrochlore iridates along the [111] direction have drawn significant attention to investigate exotic correlated topological phenomena. Here, we report the fabrication of Eu$_2$Ir$_2$O$_7$ thin films via reactive solid phase epitaxy
Externí odkaz:
http://arxiv.org/abs/2401.04644
Autor:
Wang, Huiyu, Wang, Zhen, Ali, Zeeshan, Wang, Enling, Saghayezhian, Mohammad, Guo, Jiandong, Zhu, Yimei, Tao, Jing, Zhang, Jiandi
A uniform one-unit-cell-high step on the SrTiO3 substrate is a prerequisite for growing high-quality epitaxial oxide heterostructures. However, it is inevitable that defects induced by mixed substrate surface termination exist at the interface, signi
Externí odkaz:
http://arxiv.org/abs/2312.14944
Autor:
Lin, Zijian, Wang, Cuixiang, Chen, Daqiang, Meng, Sheng, Shi, Youguo, Guo, Jiandong, Zhu, Xuetao
Publikováno v:
Physical Review B 108, 165146 (2023)
Zirconium pentatelluride (ZrTe$_{5}$), a system with a Dirac linear band across the Fermi level and anomalous transport features, has attracted considerable research interest for it is predicted to be located at the boundary between strong and weak t
Externí odkaz:
http://arxiv.org/abs/2310.07232
Autor:
Sh, Ruochen, Li, Qize, Xu, Xiaofeng, Han, Bo, Zhu, Ruixue, Liu, Fachen, Qi, Ruishi, Zhang, Xiaowen, Du, Jinlong, Chen, Ji, Yu, Dapeng, Zhu, Xuetao, Guo, Jiandong, Gao, Peng
Publikováno v:
Nat Commun 15, 3418 (2024)
In single unit-cell FeSe grown on SrTiO3, the superconductivity transition temperature features a significant enhancement. Local phonon modes at the interface associated with electron-phonon coupling may play an important role in the interface-induce
Externí odkaz:
http://arxiv.org/abs/2309.02714
Autor:
Ding, Zhaoqing, Chen, Xuejiao, Wang, Zhenzhen, Zhang, Qinghua, Yang, Fang, Bi, Jiachang, Lin, Ting, Wang, Zhen, Wu, Xiaofeng, Gu, Minghui, Meng, Meng, Cao, Yanwei, Gu, Lin, Zhang, Jiandi, Zhong, Zhicheng, Liu, Xiaoran, Guo, Jiandong
The interplay among symmetry of lattices, electronic correlations, and Berry phase of the Bloch states in solids has led to fascinating quantum phases of matter. A prototypical system is the magnetic Weyl candidate SrRuO3, where designing and creatin
Externí odkaz:
http://arxiv.org/abs/2308.13825
Autor:
Miao, Guangyao, Gu, Minghui, Su, Nuoyu, Zhong, Weiliang, Zhang, Zhihan, Yao, Yugui, Jiang, Wei, Meng, Meng, Wang, Weihua, Guo, Jiandong
Two-dimensional (2D) magnetic transition metal compounds with atomic thickness exhibit intriguing physics in fundamental research and great potential for device applications. Understanding the correlations between their macrosopic magnetic properties
Externí odkaz:
http://arxiv.org/abs/2307.02857
Autor:
Miao, Guangyao, Su, Nuoyu, Yu, Ze, Li, Bo, Huang, Xiaochun, Zhong, Weiliang, Guo, Qinlin, Liu, Miao, Wang, Weihua, Guo, Jiandong
Two-dimensional (2D) elemental semiconductors have great potential for device applications, but their performance is limited by the lack of efficient doping methods. Here, combining molecular beam epitaxy, scanning tunneling microscopy/spectroscopy,
Externí odkaz:
http://arxiv.org/abs/2307.02723