In order to model the MOSFET channel current,a semi-empirical channel current equation has to be used in the present surface potential based charge-sheet models,that lead to device physics inconsistency between the channel current expression and channel charge equ.

Applications of micro/nanofabrication in nanoscale physics and devices;

Studies on physical mechanism of metal magnetic memory testing technique;

Based on the analysis of the application of the models, the physical mechanism and biochemical mechanism leading to the oxygen-depleted waters were demonstrated.

This article lays stress on the discussion about the microcosmic mechanism of spontaneous magnetization, initial magnetization and antimagnetic course in order to explain the physical mechanism of magnetic hysteresis loop.

A Method of Spliting STEP-NC Physical Files;

Based on the study on the present situation of the secondary physics courseware, this paper analyses some typical problems in using physics courseware to teach physics and puts forward solutions to these problems.

Combining physics teaching,the author compares and analyses the function of physics courseware and its excellent effect.