环状连续强激光下光学薄膜的瞬温和热畸变

详细研究了非冷却光学薄膜元件在环形激光光束辐照下的瞬态温度分布和随后的热畸变，并且用泰曼干涉仪实际测量了连续波氧碘激光辐照各种非冷却光学元件的热畸变量并与理论计算相比较，分析结果表明理论和实验相一致。     

原子物理学的学术战略地位与素质教育中的作用

探讨了原子物理学在现代科学技术中的学术战略地位以及素质教育中的重要作用，指出了在科教兴国、大力发展高科技的今天，原子物理学的教学只能加强、不能削弱。     

Temperature-Dependent Dynamic Properties of LixMn2O4 in Monte Carlo Simulations

Monte Carlo (MC) simulations are used to simulate the voltage profile and the ionic conductivity s of Li ions in LixMn2O4 and its dependence on the lithium concentration x. The open circuit potential shows clearly the two plateaus in the charge/discharge curve, which agrees well with the experimental results. The two plateaus become more and more steep when the temperature is increased. The simulated ionic conductivity shows an M-shaped curve in the plot of ionic conductivity cr versus x when the simulation temperature is low. Interestingly,the minimum valley, which lies at the middle single-phase area near x=0.5, disappears gradually when the temperature increases to 453K.     

Ni-Si多层膜中固态非晶化反应的热力学与动力学过程

研究了Ni/非晶Si(a-Si)多层组分调制膜(ML)中界面上的固相反应。根据计算的亚稳自由能图,对界面上固相反应形成非晶态进行了热力学与动力学的分析。提出了Ni/a-Si多层膜中的固相反应的动力学模型。 关键词：     

APON系统ONT中AAL5CPCS子层的实现

本文介绍了APON的系统结构和网络分层，并根据AAL5 CPCS子层实现的功能及DSP的优良特性，给出了APON系统ONT中AAL5公共会聚子层的一种实现方案，即应用DSP实现CPCS子层的各项功能。     

稀磁半导体Zn1-xMnxTe吸收光谱压力红移的理论研究

以自由Mn²⁺离子的径向波函数为基础,通过引入电子云延伸效应系数κ来修正这一径向波函数,得到了稀磁半导体Zn_1-xMn_xTe晶体中Mn²⁺离子的径向波函数.以此波函数为基础,研究了Zn1-xMnxTe晶体吸收光谱的高压谱移特性,并且得到了吸收谱中四条谱线随压力的红移规律.     

Dynamical Convergence Trajectory in Networks

It is well known that topology and dynamics are two major aspects to determine the function of a network. We study one of the dynamic properties of a network： trajectory convergence, i.e. how a system converges to its steady state. Using numerical and analytical methods, we show that in a logical-like dynamical model, the occurrence of convergent trajectory in a network depends mainly on the type of the fixed point and the ratio between activation and inhibition links. We analytically proof that this property is induced by the competition between two types of state transition structures in phase space： tree-like transition structure and star-like transition structure. We show that the biological networks, such as the cell cycle network in budding yeast, prefers the tree-like transition structures and suggest that this type of convergence trajectories may be universal.     

Laves相贮氢合金及其在Ni／MH电池中的研究进展

Ｌａｖｅｓ相贮氢合金是目前贮氢材料研究与开发的热点之一。本文概述了Ｌａｖｅｓ相合金的结构、贮氢机理、贮氢性能以及它在Ｎｉ／ＭＨ电池应用中的最新进展。     

类氖锗X光激光双程放大实验研究

本文在神光装置上,进行了类氖锗X光激光双程放大实验研究.实验中使用了硅/钼多层膜X光平面反射镜.用平场光栅谱仪测量了X光激光的时间积分和时间分辨信号.实验证实了X光激光的双程放大.时间积分结果表明,双程放大为单程放大信号的5倍多;时间分辨结果表明,对多层镜的作用时间作修正后,双程放大信号的增强倍数还要大.在本实验条件下,多层镜的寿命约为400—700ps.