期刊文献+
共找到3篇文章
< 1 >
每页显示 20 50 100
The de Broglie Waves and Joule-Lenz Law Applied in Examining the Electron Transitions in Small Quantum Systems
1
作者 Stanislaw Olszewski 《Journal of Modern Physics》 2019年第2期176-194,共19页
A transformation of the electron states—say those enclosed in a potential box—into the de Broglie waves done in the paper, enabled us to calculate the energy change between two quantum levels as a function of the sp... A transformation of the electron states—say those enclosed in a potential box—into the de Broglie waves done in the paper, enabled us to calculate the energy change between two quantum levels as a function of the specific heat and difference of the temperature between the states. In consequence, the energy difference and that of entropy between the levels could be examined in terms of the appropriate classical parameters. In the next step, the time interval necessary for the electron transition between the levels could be associated with the classical electrodynamical parameters like the electric resistance and capacitance connected with the temporary formation of the electric cell in course of the transition. The parameters characterizing the mechanical inertia of the electron were next used as a check of the electrodynamical formulae referring to transition. 展开更多
关键词 the de BROGLIE Waves Specific Heat and Energy AS Well AS Entropy Transfer in SMALL Quantum Systems Time Interval of the electron transition Associated with parameters of the CLASSICAL ELECTRODYNAMICS
下载PDF
Time of the Energy Emission in the Hydrogen Atom and Its Electrodynamical Background
2
作者 Stanisław Olszewski 《Journal of Modern Physics》 2016年第13期1725-1737,共13页
The time of the energy emission between two neighbouring electron levels in the hydrogen atom has been calculated first on the basis of the quantum aspects of the Joule-Lenz law, next this time is approached with the ... The time of the energy emission between two neighbouring electron levels in the hydrogen atom has been calculated first on the basis of the quantum aspects of the Joule-Lenz law, next this time is approached with the aid of the electrodynamical parameters characteristic for the electron motion in the atom. Both methods indicate a similar result, namely that the time of emission is close to the time period of the electromagnetic wave produced in course of the emission. As a by-product of calculations, the formula representing the radius of the electron microparticle is obtained from a simple combination of the expressions for the Bohr magnetic moment and a quantum of the magnetic flux. 展开更多
关键词 Energy Emission in the Hydrogen Atom Time of the electron transition between Two Quantum Levels electrodynamical parameters characteristic for the electron transition
下载PDF
Conductivity effects during the transition from collisionless to collisional regimes in cylindrical inductively coupled plasmas 被引量:1
3
作者 Wei YANG Fei GAO Younian WANG 《Plasma Science and Technology》 SCIE EI CAS CSCD 2022年第5期118-133,共16页
A numerical model is developed to study the conductivity effects during the transition from collisionless to collisional regimes in cylindrical inductively coupled argon plasmas at pressures of 0.1-20 Pa.The model con... A numerical model is developed to study the conductivity effects during the transition from collisionless to collisional regimes in cylindrical inductively coupled argon plasmas at pressures of 0.1-20 Pa.The model consists of electron kinetics module,electromagnetics module,and global model module.It allows for self-consistent description of non-local electron kinetics and collisionless electron heating in terms of the conductivity of homogeneous hot plasma.Simulation results for non-local conductivity case are compared with predictions for the assumption of local conductivity case.Electron densities and effective electron temperatures under non-local and local conductivities show obvious differences at relatively low pressures.As increasing pressure,the results under the two cases of conductivities tend to converge,which indicates the transition from collisionless to collisional regimes.At relatively low pressures the local negative power absorption is predicted by non-local conductivity case but not captured by local conductivity case.The two-dimensional(2D)profiles of electron current density and electric field are coincident for local conductivity case in the pressure range of interest,but it roughly holds true for non-local conductivity case at very high pressure.In addition,an effective conductivity with consideration of non-collisional stochastic heating effect is introduced.The effective conductivity almost reproduces the electron density and effective electron temperature for the non-local conductivity case,but does not capture the non-local relation between electron current and electric field as well as the local negative power absorption that is observed for nonlocal conductivity case at low pressures. 展开更多
关键词 inductively coupled plasmas conductivity effects electron kinetics plasma parameters electromagnetic wave characteristics ELECTRODYNAMICS
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部