搜索结果: 1-8 共查到“物理学其他学科 molecular”相关记录8条 . 查询时间(0.171 秒)
Hypervelocity Impact of the Icy Droplet on Al Shell at Nanoscale: A Molecular Dynamics Probe
hypervelocity impact molecular dynamics debris cloud icy droplet
2012/9/24
Large-scale molecular dynamics (MD) simulations are conducted to investigate the hypervelocity impact of the icy droplet on spacecraft Al shell at the atom ic level. The velocity of the droplet is se...
Molecular Frisbee: Motion of Spinning Molecules in Inhomogeneous Fields
Molecular Frisbee Motion Spinning Molecules Inhomogeneous Fields
2010/11/9
Several laser techniques have been suggested and demonstrated recently for preparing polarizable molecules in rapidly spinning states with a disc-like angular distribution. We consider motion of thes...
When physicists in Germany discovered a simple way of using a scanning tunnelling microscope (STM) to take images of molecules at the atomic scale for the first time, the technique looked set to make ...
Molecular Parameters for the Band Systems A, B-X of AuH and A-X of AuD
Franck-Condon factors r-centroids AuH and AuD molecules
2010/10/13
Franck-Condon factors (vibrational transition probabilities) and r-centroids have been evaluated by a numerical integration procedure for the bands of A 0+g ¡ X 1S+, B 0+g ¡ X 1S+ systems ...
Molecular Dynamics Simulations of Two-Dimensional Clusters of Charges
Molecular Dynamics Two-Dimensional Clusters of Charges
2010/10/19
We study structural and spectral properties of finite classical systems of N two-dimensional charged particles, confined by a parabolic potential ∝ rn, and interacting via inverse power-law potentials...
Interaction Potential for InSb: A Molecular Dynamics Study
Interaction Potential InSb A Molecular Dynamics Study
2010/10/19
Molecular dynamics simulation was used to study structural and dynamical properties of InSb. The effective potential takes into account two and three-body interactions, considering atomic-size effects...
Electrical Properties of Bi-Doped PbTe Layers Grown by Molecular Beam Epitaxy on BaF2 Substrates
Electrical Properties Bi-Doped PbTe Layers Molecular Beam Epitaxy BaF2 Substrates
2010/10/22
Resisistivity and Hall measurements were performed at temperatures from 10 to 320K on Bi-doped PbTe layers grown on (111) BaF2 by molecular beam epitaxy. Samples with electron concentration varying fr...
Characterization of PbTe p-n+ Junction Grown by Molecular Beam Epitaxy
PbTe p-n+ Junction Molecular Beam Epitaxy
2010/10/22
In this work we investigate the electrical properties of PbTe p ¡ n+ junction. Mesa diodes were fabricated from p ¡ n+ PbTe layers grown on (111) BaF2 substrates by molecular beam epitaxy....
