Electronic acceleration of atomic motions and disordering in bismuth …
2009年3月5日 · Here we present a femtosecond electron diffraction study of the structural changes in crystalline bismuth as it undergoes laser-induced melting.
The surfaces of bismuth: Structural and electronic properties
2006年1月1日 · This paper reviews recent experimental and theoretical work on some low-index surfaces of the group V semimetal bismuth. The main focus is on the geometric and electronic …
Exceptional electronic transport and quantum oscillations in thin ...
2024年5月13日 · To determine the structure and crystallinity of the vdW-moulded bismuth, we performed transmission electron microscopy (TEM), electron backscatter diffraction (EBSD) …
Electron Diffraction Studies of Structural Dynamics of Bismuth ...
2013年4月9日 · The lattice response of bismuth nanoparticles to femtosecond laser excitation is probed by ultrafast electron diffraction. The transient decay time after laser excitation is …
Hexagonal Hybrid Bismuthene by Molecular Interface Engineering
2023年6月1日 · The simulated electron diffraction patterns of the pure β-bismuth and the half-layer bismuth section along [111] are shown in Figure 2e in orange and red, respectively. The …
Low energy electron diffraction of epitaxial growth of bismuth …
2005年2月10日 · The epitaxial growth of Bi on Si(1 1 1) studied by spot profile analyzing low energy electron diffraction shows for low coverage rotationally disordered Bi cluster with …
Structure of the (111) surface of bismuth: LEED analysis and first ...
2005年8月3日 · The surface structure of Bi (111) was investigated by low-energy electron diffraction (LEED) intensity analysis for temperatures between 140 and and by first-principles …
Direct observation of phonon squeezing in bismuth by mega-electron …
2022年8月12日 · In this paper, we report the structural dynamics of polycrystalline bismuth (Bi) thin films in response to photoexcitation, visualized by mega-electron-volt ultrafast electron …
Low-energy electron diffraction study of surfaces of antimony and bismuth
This paper reviews recent experimental and theoretical work on some low-index surfaces of the group V semimetal bismuth. The main focus is on the geometric and electronic structure, …
Strain and atomic stacking of bismuth thin film in its quasi-van …
2023年11月13日 · These previous works have utilized in-situ low-energy electron diffraction technique to observe a structure transition from textured pseudo-cubic Bi (110) grains into …