Theoretical or Mathematical/ quantum theory/ quantum mechanicsnon-tunnel effectphysical particlebare particlevirtual decay cloudbarrier width/ A0365B Foundations, theory of quantum measurement, miscellaneous quantum theoriesThe non-tunnel effect for a physical particle consisting of a bare particle and its ...
In this work we have shown that the tunnel effect through an unidimensional rectangular barrier can be described as a stochastic process by means of a random-walk approximation model. Through this approximation we observed good agreement with the quantum mechanical predictions for the tunneling ...
The energy-gap transition occurs between 300 and 4500 of Pb. Comparison with Hauser and Theuerer's results on superimposed Al and Pb films is included in the discussion. 展开 关键词: classical and quantum mechanics, general physics superconducting junctions electrical properties tunnel effect ...
美 英 un.筒壁效应;风洞效应 网络隧道效应;隧道效果;透纳效应 英汉 英英 网络释义 un. 1. 筒壁效应 2. 风洞效应
Quantum tunnel effect in the semiconductor Take advantage of quantum mechanics theory of tunnel effect device to explain action of tunnel effect electron in the potential area. QI Ji-Tai - 《Journal of Science of Teachers College & University》 被引量: 2发表: 2002年 加载更多0...
Scanning Tunneling Microscopy (STM):STM is a powerful tool in nanoscience and allows scientists to image surfaces at the atomic scale. It relies on the tunneling of electrons between a sharp metal tip and a surface. Quantum Mechanical Effects:Quantum tunneling is a quantum mechanical effect that ...
Yet, to lay this particular “tunnelling time problem” to rest, one needs to explain what happens in the experiment shown in Fig. 1b, and to find a place for the phase time (7) within the formalism of elementary quantum mechanics....
We propose that the double barrier effect is expected to enhance the tunneling electroresistance (TER) in the ferroelectric tunnel junctions (FTJs). To demonstrate the feasibility of this mechanism, we design a model structure of Pt/BaTiO3/LaAlO3/Pt/BaTiO3/LaAlO3/Pt double barrier ferroelectric ...
The effect of superconductive fluctuations on the density of states and tunneling resistance is revisited in the case of dirty superconductors and derived ... C Dicastro,R Raimondi,C Castellani,... 被引量: 35发表: 1990年 Self-field effects in window-type Josephson tunnel junctions The properties...
sincetheadventofquantum mechanics,butcontinuestoenrichourunderstandingofmanyfieldsofphysics,aswellas creatingsub-fieldsonitsown.Spin-dependenttunnelinginmagnetictunneljunctions(MTJs) hasrecentlyarousedenormousinterestandhasdevelopedinavigorousfieldofresearch.The largetunnelingmagnetoresistance(TMR)observedinMTJsgarnered...