To understand the physical meaning of phase time further more, we discuss the reflection phase time of quantum-particles passing though a potential well It is shown that the reflection phase time is equal to the trans...To understand the physical meaning of phase time further more, we discuss the reflection phase time of quantum-particles passing though a potential well It is shown that the reflection phase time is equal to the transmission phase time in value and negative under certain conditions for a square potential well by analyzing While quantum-particles passing through the potential well, we think that this course can be described only with the velocity of energy of quantum mechanics whether or not they are reflected or transmitted eventually展开更多
Using a Monte Carlo simulation tool of the multi-functional package for SEEs Analysis （MUFPSA）, we study the temporal characteristics of ion-velocity susceptibility to the single event upset （SEU） effect, includin...Using a Monte Carlo simulation tool of the multi-functional package for SEEs Analysis （MUFPSA）, we study the temporal characteristics of ion-velocity susceptibility to the single event upset （SEU） effect, including the deposited energy, traversed time within the device, and profile of the current pulse. The results show that the averaged dposited energy decreases with the increase of the ion-velocity, and incident ions of 2~9Bi have a wider distribution of energy deposition than 132Xe at the same ion-velocity. Additionally, the traversed time presents an obvious decreasing trend with the increase of ion-velocity. Concurrently, ion-velocity certainly has an influence on the current pulse and then it presents a particular regularity. The detailed discussion is conducted to estimate the relevant linear energy transfer （LET） of incident ions and the SEU cross section of the testing device from experiment and simulation and to critically consider the metric of LET.展开更多
文摘To understand the physical meaning of phase time further more, we discuss the reflection phase time of quantum-particles passing though a potential well It is shown that the reflection phase time is equal to the transmission phase time in value and negative under certain conditions for a square potential well by analyzing While quantum-particles passing through the potential well, we think that this course can be described only with the velocity of energy of quantum mechanics whether or not they are reflected or transmitted eventually
基金Project supported by the National Natural Science Foundation of China(Grant Nos.11179003,10975164,10805062,and 11005134)
文摘Using a Monte Carlo simulation tool of the multi-functional package for SEEs Analysis （MUFPSA）, we study the temporal characteristics of ion-velocity susceptibility to the single event upset （SEU） effect, including the deposited energy, traversed time within the device, and profile of the current pulse. The results show that the averaged dposited energy decreases with the increase of the ion-velocity, and incident ions of 2~9Bi have a wider distribution of energy deposition than 132Xe at the same ion-velocity. Additionally, the traversed time presents an obvious decreasing trend with the increase of ion-velocity. Concurrently, ion-velocity certainly has an influence on the current pulse and then it presents a particular regularity. The detailed discussion is conducted to estimate the relevant linear energy transfer （LET） of incident ions and the SEU cross section of the testing device from experiment and simulation and to critically consider the metric of LET.
