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 .     

半导体激光器行波速率方程的研究

考虑了ＩｎＧａＡｓＰ半导体激光器的俄歇效应后，对描述稳态运行的半导体激光器的行波速率方程组进行了修正，求得了隐函形式的解析解，并以此对激光器的一些重要持性进行了讨论。     

像势对量子阱中类氢杂质结合能的影响

在有效质量近似下，利用变分方法研究了像势对量子阱中类氢杂质结合能的影响。计算中考虑到了阱和垒中电子有效质量的不同。数值计算结果表明：阱和垒中质量的不连续只对阱宽较窄的区域有影响，而像势则在整个区域都有影响．对于阱和垒中介电常数之比较大和阱宽较小的量子阱，考虑像势对阱中杂质结合能的修正是非常必要的     

The Nature of Light and Twentieth Century Experimental Physics

In the popular literature of physics the electromagnetic field isoften treated as though it has an intrinsic particle nature. When thetheory is examined carefully, quantum theory only makes the weakerrequirement that the emission and absorption of light are restricted todiscrete amounts of energy. There are very few realizable experiments inoptics for which the classical Maxwell theory and the quantum theorymake a different prediction. I discuss some of these experiments with anemphasis on the distinction between what the experiments tell us aboutthe measurement process, and what they tell us about the nature of thelight field.     

介观并联RLC电路的量子化及其量子涨落

从电阻产生的物理机制即电子与品格振动的相互作用出发，对并联电路RLC进行了量子化，并计算了相应物理量的量子涨落．     

基于量子框架的开放式齿轮数控系统

文章提出只有在应用软件层次上满足数控系统的开放要求,才能实现数控系统真正意义上的跨平台开放性;叙述了量子框架的含义、结构和内容,指出量子框架是一种软件总线,能够实现软件的开放性以及各个功能模块的松耦合;定义了基于量子框架的开放式齿轮数控系统的体系结构,并给出了部分活动对象的状态图和程序。结果表明,量子框架实现了真正意义上的开放性。     

Perceptual learning of dot pattern

Dot pattern is a type of pattern defined by specific spatial relationship among some dots. As a compensation for concrete and meaningful visual stimuli, meaningless dot pattern can be used as stimuli in learning tasks. We performed an experiment for exploring the perceptual learning process of dot pattern against random-dot background. Participants were required to learn two types of dot patterns (9-dot and 11-dot). They were assigned to two groups: participants in Group 1 learned 9-dot pattern first and 11-dot pattern later, while those in Group 2 learned 11-dot pattern first and 9-dot pattern later. The results showed that participants could acquire the spatial relationship of dot pattern through perceptual learning in relatively short learning time. In comparison with 9-dot pattern, learning time of 11-dot pattern was slightly longer and its accuracy rate lower, but there was significant positive transfer effect from 11-dot pattern learning to 9-dot learning.     

外气的旋频曲线的实验研究

“旋转曲线”是旋子模型及旋子流假说的重要内容，该曲线在气功外气的研究中占有重要地位。本文从实验的角度证实了旋频曲线的存在，证明了意念对外气的调制作用．