Chenhui Li
Zhengzhou University
6 Papers
17 Citations
Chenhui Li is an academic researcher from Zhengzhou University. The author has contributed to research in topics: Fermi surface & Work function. The author has an hindex of 3, co-authored 5 publications.
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Papers
Strong quantum size effects in transition metal silicide ultrathin films: Critical role of Fermi surface nesting
TL;DR: In this article, the authors used first-principles calculations based on density functional theory to study the quantum size effects (QSEs) of CoSi2 ultrathin films with different thickness.
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Deformation behavior and phase transformation of a dual-phase Mg−8.9Li−2.7Al-0.85Si alloy under compression test at elevated temperatures
TL;DR: In this paper , a dual-phase Mg−8.9Li−2.7Al-0.85Si alloy was investigated via hot compression tests conducted at temperatures ranging from 423 K to 573 K and strain rates varying from 0.001 s− 1 to 1 s−1.
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Heat-pulse rectification in graphene Y junctions: A molecular dynamics simulations
TL;DR: In this paper, the authors demonstrate the existence of heat-pulse rectification in graphene Y junctions by using molecular-dynamics simulations and show that the heat pulse will separate into two parts when it flows from stem to branches.
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Dimensionality and Valency Dependent Quantum Growth of Metallic Nanostructures: A Unified Perspective.
Chenhui Li,Seho Yi,Congxin Xia,Ping Cui,Chun-Yao Niu,Jun-Hyung Cho,Jun-Hyung Cho,Jun-Hyung Cho,Yu Jia,Yu Jia,Zhenyu Zhang +10 more
TL;DR: It is revealed that the Friedel oscillations generated at the edges (or surfaces) of the nanostructures cause corresponding oscillatory behaviors in their stability, leading to the existence of highly preferred lengths of nanowires, which are further found to depend on both the number of valence electrons and the radial size.
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Thickness dependent of phase shift between surface energy and work function in Pb ultrathin films
TL;DR: In this article, the phase shift between surface energy and work function in FCC (111) and HCP (0001) Pb and Pb1-xBix alloy films has been investigated.
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