Zobrazeno 1 - 10
of 417
pro vyhledávání: '"Qing-Feng Sun"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract In a molecule formed by two atoms, energy difference between bonding and antibonding orbitals depends on distance between the two atoms. However, exploring molecular orbitals of two natural atoms with tunable distance has remained an outstan
Externí odkaz:
https://doaj.org/article/7dd2ddc4a37042a09e7ff55b28a2e28c
Autor:
Yi-Wen Liu, Yu-Chen Zhuang, Ya-Ning Ren, Chao Yan, Xiao-Feng Zhou, Qian Yang, Qing-Feng Sun, Lin He
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Phase singularities are phase-indeterminate points where wave amplitudes are zero, which manifest as phase vertices or wavefront dislocations. In the realm of optical and electron beams, the phase singularity has been extensively explored, d
Externí odkaz:
https://doaj.org/article/1cd0a3f59e02495e9eeb12d782e69016
Publikováno v:
npj Quantum Materials, Vol 8, Iss 1, Pp 1-7 (2023)
Abstract The static topological fractional charge (TFC) in condensed matter systems is related to the band topology and thus has potential applications in topological quantum computation. However, the experimental measurement of these TFCs in electro
Externí odkaz:
https://doaj.org/article/05fcdb1cd6f84f8e8199a3f197c1513e
Autor:
Pei-Jia Hu, Si-Xian Wang, Xiao-Feng Chen, Zeng-Ren Liang, Tie-Feng Fang, Ai-Min Guo, Hui Xu, Qing-Feng Sun
Publikováno v:
npj Computational Materials, Vol 8, Iss 1, Pp 1-8 (2022)
Abstract Recently, borophene has attracted extensive interest as the wonder material, showing that line defects (LDs) occur widely at the interface between $$\nu _{1/5}$$ ν 1 / 5 and $$\nu _{1/6}$$ ν 1 / 6 boron sheets. Here, we study theoretically
Externí odkaz:
https://doaj.org/article/c51cff1e154e4319bfb108d77c3aad0f
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-6 (2022)
The whispering-gallery mode and the atomic collapse state are two distinct resonances in condensed matter associated with relativistic massless charge carriers. Now, it is shown that these states can coexist in graphene/WSe2 heterostructure quantum d
Externí odkaz:
https://doaj.org/article/7ae657cef7514ca7af6cd7ca74a95cca
Publikováno v:
Communications Physics, Vol 4, Iss 1, Pp 1-7 (2021)
In topological condensed-matter systems, axion insulators are elusive excitation and active research in running to spot their signature. In this work, the authors theoretically propose a picture to characterize the surface of axion insulators and a p
Externí odkaz:
https://doaj.org/article/11a127a7d2aa48de8941dbad7292159e
Autor:
Ranran Cai, Yunyan Yao, Peng Lv, Yang Ma, Wenyu Xing, Boning Li, Yuan Ji, Huibin Zhou, Chenghao Shen, Shuang Jia, X. C. Xie, Igor Žutić, Qing-Feng Sun, Wei Han
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
The interfaces between ferromagnets and superconductors receive many attentions due to emergent relativistic spin-orbit coupling. Here, the authors provide possible evidence for spin triplet Andreev reflection at the interface between a van der Waals
Externí odkaz:
https://doaj.org/article/33fd05cf6e47418cbc056e084ed71e44
Autor:
Qing-Feng Sun, Liang-Jie Tang, Ming-Jie Wang, Pei-Wu Zhu, Yang-Yang Li, Hong-Lei Ma, Ou-Yang Huang, Liang Hong, Gang Li, Christopher D. Byrne, Giovanni Targher, Wen-Yue Liu, Yan Lu, Ji-Guang Ding, Ming-Hua Zheng
Publikováno v:
Frontiers in Medicine, Vol 9 (2022)
Background and objectiveThis pilot study aimed to identify potential blood DNA methylation (BDM) biomarker genes for the diagnosis of liver fibrosis in non-alcoholic fatty liver disease (NAFLD).MethodsWe included a total of 16 NAFLD patients with sig
Externí odkaz:
https://doaj.org/article/4257ed3e22b44356847d75b6ecb45bce
Autor:
Wei-Tao Lu, Qing-Feng Sun
Publikováno v:
New Journal of Physics, Vol 25, Iss 4, p 043018 (2023)
We study the symmetry of spin transport in graphene with the Rashba spin–orbit coupling (SOC) and the staggered potential, which can be produced by depositing the graphene on a transition-metal dichalcogenides substrate. The results show that all t
Externí odkaz:
https://doaj.org/article/8894f7e08c8b4cf2bf9e00e24431b463
Publikováno v:
New Journal of Physics, Vol 25, Iss 3, p 033001 (2023)
The quantum Hall effect (QHE) is a topologically protected phenomenon which has been observed in various systems. In experiments, the size of Hall bar device to realize the QHE is generally much larger than the phase coherence length, in which the qu
Externí odkaz:
https://doaj.org/article/89efecfdcb3544e28ec5a8d389a86794