半导体器件中的量子隧道效应

利用隧道效应器件的量子力学理论 ,说明了隧道效应电子在势垒区内部的行为 .     

Co2+离子在CsMgCl3晶体中的g因子和超精细结构常数研究

用基团模型的3d^7离子在三角对称下的高阶微扰公式计算了CsMgCl3晶体中Co^2＋杂质中心的g因子g∥,g⊥和超精细结构常数A∥和A⊥。计算中，不仅考虑了基态和激发态间的组态相互作用效应，而且考虑了3d^7离子d轨道与配体p轨道之间的共价效应，与这两种效应相关的参数可由所研究晶体的光谱和结构数据得到。在考虑了键长与键角的微弱畸变后，理论计算值与实验观测值符合较好。     

Fibonacci,Lucas序列与高阶Bernoulli多项式

本文给出了包含Ｆｉｂｏｎａｃｃｉ序列｛Ｆｎ｝、Ｌｕｃａｓ序列｛Ｌｎ｝及高阶Ｂｅｒｎｏｕｌｌｉ多项式Ｂｎ（Ｋ）（ｘ）的一些恒等式。     

一些商的单调性质

考虑了形如∫xap(t)f(t)dt∫xap(t)g(t)dt　　　　和　　　　∑ki=1piai∑ki=1pibi的两种商在一定条件下所具有的单调性质,推广了某些熟知的结果.     

一个数论函数的四次均值的计算

应用一个正整数的二进制表示,给出一个数论函数的四次均值的精确计算公式.     

流动电势用于角加速度传感器的研究

分析和讨论了一种新型角加速度传感器的工作原理与设计方法。该传感器是根据流动电热效应，直接将角加速度信号转换为电信号输出的。和其它形式的角加速度传感器相比，它具有结构简单、成本低、可靠性好、稳定性高等特点。     

现场获取声压－残余声强指数的方法

本文讨论了在现场获取声压－残余声强指数的技术，用实验验证了该技术具有予期的工程精度．     

员工职业生涯中期阶段的危机管理

职业生涯中期,是个人生命运行中任务最重,压力最大,也是最能取得事业成功的时期.由于身心特征发生很大变化,职业--家庭--自我事务之间关系难于平衡,往往会出现职业生涯的危机,因此,必须采取得力措施加以应对,才能走出困境,实现自己的职业目标.     

Orthogonally linear polarized lasers(Ⅰ)--principle and devices

Two kinds of orthogonally polarized lasers, i.e. Zeeman dual-frequency lasers and four-frequency ring lasers (laser gyros) have been developed since the invention of lasers, in which circularly polarized lights oscillate. This paper summarizes recent progress of the study on orthogonally linear polarized lasers with the standing wave cavity. Firstly, the expression of producing orthogonally linear polarized lights in standing wave cavity, i.e. laser frequency splitting, is given. Almost all the birefringence effects made in laser cavity are used to produce orthogonally linear polarized lights. The effect includes quartz crystal birefringence effect, calcite birefringence effect,stress (photo-elastic) birefringence effect and electro-optical birefringence effect. Secondly, several physical phenomena of orthogonally linear polarized lasers are discovered such as aberrance of frequency splitting curves caused by optical activity of quartz crystal, order-passing of longitudinal modes with frequency splitting and strong modes competition. Finally, because the traditional Zeeman dual frequency laser cannot output frequency difference larger than 3 MHz, the approaches of obtaining larger frequency difference are studied. The sequential results, several kinds of orthogonally polarized lasers, are described, such as birefringence dual frequency lasers outputting a frequency difference from 40 MHz to hundreds of megahertz, birefringence-Zeeman dual frequency lasers outputting a frequency difference from 1 MHz to hundreds of megahertz, the LD pumped YAG birefringence dual frequency laser outputting frequency difference of several gigahertz, and the lasers whose longitudinal mode spacing is c/4L instead of c/2L.