Zobrazeno 1 - 10
of 155
pro vyhledávání: '"Feng, Donglai"'
Autor:
Zhou, Xiaoxiang, He, Weihong, Zhou, Zijian, Ni, Kaipeng, Huo, Mengwu, Hu, Deyuan, Zhu, Yinghao, Zhang, Enkang, Jiang, Zhicheng, Zhang, Shuaikang, Su, Shiwu, Jiang, Juan, Yan, Yajun, Wang, Yilin, Shen, Dawei, Liu, Xue, Zhao, Jun, Wang, Meng, Liu, Mengkun, Du, Zengyi, Feng, Donglai
The discovery of superconductivity in La3Ni2O7-${\delta}$ under high pressure,with an onset critical temperature (Tc) around 80 K, has sparked significant interest in the superconducting phases of Ruddlesden-Popper nickelates, Lan+1NinO3n+1 (n = 2,3)
Externí odkaz:
http://arxiv.org/abs/2410.06602
Autor:
Li, Peng, Liao, Sen, Wang, Zhicheng, Li, Huaxun, Su, Shiwu, Zhang, Jiakang, Chen, Ziyuan, Jiang, Zhicheng, Liu, Zhengtai, Yang, Lexian, Huai, Linwei, He, Junfeng, Cui, Shengtao, Sun, Zhe, Yan, Yajun, Cao, Guanghan, Shen, Dawei, Jiang, Juan, Feng, Donglai
Publikováno v:
Nature Communications 15,2024,6433
The kink structure in band dispersion usually refers to a certain electron-boson interaction, which is crucial in understanding the pairing in unconventional superconductors. Here we report the evidence of the observation of a kink structure in Fe-ba
Externí odkaz:
http://arxiv.org/abs/2408.00469
Autor:
Li, Chihao, Song, Yuanhe, Wang, Xiaoxiao, Lei, Minyinan, Chen, Xiaoyang, Xu, Haichao, Peng, Rui, Feng, Donglai
Publikováno v:
Nano Lett. 24, 27, 8303-8310 (2024)
The discovery of interface-enhanced superconductivity in single-layer FeSe/oxides has generated intensive research interests. Beyond the family of FeSe interfaced with various TiO$_2$ terminated oxides, high pairing temperature up to 80~K has been re
Externí odkaz:
http://arxiv.org/abs/2407.11586
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:
Ding, Jianyang, Jiang, Zhicheng, Chen, Xiuhua, Tao, Zicheng, Liu, Zhengtai, Li, Tongrui, Liu, Jishan, Sun, Jianping, Cheng, Jinguang, Liu, Jiayu, Yang, Yichen, Zhang, Runfeng, Deng, Liwei, Jing, Wenchuan, Huang, Yu, Shi, Yuming, Ye, Mao, Qiao, Shan, Wang, Yilin, Guo, Yanfeng, Feng, Donglai, Shen, Dawei
Publikováno v:
Phys.Rev.Lett.133,206401(2024)
Altermagnetism (AM), a newly discovered magnetic state, ingeniously integrates the properties of ferromagnetism and antiferromagnetism, representing a significant breakthrough in the field of magnetic materials. Despite experimental verification of s
Externí odkaz:
http://arxiv.org/abs/2405.12687
Autor:
Hu, Yining, Wang, Xu, Chen, Chen, Zhang, Qingle, Zhao, Dongming, Zhang, Tianzhen, Wang, Chenxi, Feng, Donglai, Zhang, Tong
Conventional magnetic domain walls are characterized by the reorientation of local moments. However, what occurs at the boundary of itinerant magnets is largely unknown. Here using spin-sensitive scanning tunneling microscopy, we investigated the mic
Externí odkaz:
http://arxiv.org/abs/2402.15999
Autor:
Chen, Xiaoyang, Choi, Jaewon, Jiang, Zhicheng, Mei, Jiong, Jiang, Kun, Li, Jie, Agrestini, Stefano, Garcia-Fernandez, Mirian, Huang, Xing, Sun, Hualei, Shen, Dawei, Wang, Meng, Hu, Jiangping, Lu, Yi, Zhou, Ke-Jin, Feng, Donglai
Publikováno v:
Nature Communications 15, 9597 (2024)
The striking discovery of high-temperature superconductivity (HTSC) of 80 K in a bilayer nickelate La$_3$Ni$_2$O$_7$ under a moderately high pressure of about 14 GPa ignited a new wave of studying HTSC in nickelates. The properties of the parental ph
Externí odkaz:
http://arxiv.org/abs/2401.12657
Autor:
Zhao, Zhisheng, Li, Tongrui, Li, Peng, Wu, Xueliang, Yao, Jianghao, Chen, Ziyuan, Cui, Shengtao, Sun, Zhe, Yang, Yichen, Jiang, Zhicheng, Liu, Zhengtai, Louat, Alex, Kim, Timur, Cacho, Cephise, Wang, Aifeng, Wang, Yilin, Shen, Dawei, Jiang, Juan, Feng, Donglai
A charge order has been discovered to emerge deep into the antiferromagnetic phase of the kagome metal FeGe. To study its origin, the evolution of the low-lying electronic structure across the charge order phase transition is investigated with angle-
Externí odkaz:
http://arxiv.org/abs/2308.08336
Autor:
Li, Peng, Li, Tongrui, Liao, Sen, Cao, Zhipeng, Xu, Rui, Wang, Yuzhe, Yao, Jianghao, Cui, Shengtao, Sun, Zhe, Wang, Yilin, Wan, Xiangang, Jiang, Juan, Feng, Donglai
Publikováno v:
npj Quantum Materials 8, 22 (2023)
Using angle resolved photoemission spectroscopy measurements and first principle calculations, we report that the possible unconventional 2q antiferromagnetic (AFM) order in NdSb can induce unusual modulation on its electronic structure. The obvious
Externí odkaz:
http://arxiv.org/abs/2305.05178
Autor:
Zhang, Tianzhen, Hu, Yining, Su, Wei, Chen, Chen, Wang, Xu, Li, Dong, Lu, Zouyouwei, Yang, Wentao, Zhang, Qingle, Dong, Xiaoli, Wang, Rui, Wang, Xiaoqun, Feng, Donglai, Zhang, Tong
Revealing the energy and spatial characteristics of impurity induced states in superconductors is essential for understanding their mechanism and fabricating new quantum state by manipulating impurities. Here by using high-resolution scanning tunneli
Externí odkaz:
http://arxiv.org/abs/2304.11939