前进中的嘉兴学院生物与化学工程学院

嘉兴学院至今已有91年办学历史。学校校址位于闻名遐迩的革命圣地南湖之畔一浙江省嘉兴市。嘉兴地处长三角中心的杭嘉湖平原，毗邻上海、杭州、苏州，经济繁荣，交通发达，人文荟萃，素有“丝绸之府、鱼米之乡、文化之邦”美称。     

Zeeman效应实验一定能推断出原子的g_J值吗?

本文以实例对Zeeman效应一定能推断原子的gJ值问题做了否定的回答。     

岸基光电探测系统

论述两类岸基光电探测系统；岸基光电跟踪仪和岸基红外监视系统。阐述其典型实例、特点及发展方向。     

用红外光谱技术研究磁能活性水的生物效应

磁化水具有比普通水更小的簇合分子,具有硬度、pH值、含氧浓度均增加的性质.采用傅立叶变换红外光谱技术,测量了大豆与玉米实验组与空白组的叶绿体的红外光谱,发现两者在酰氨键的振动吸峰处存在一定的差异,实验组的吸收明显强于对照组,说明磁化水对作物的生长发育有一定影响,具有一定的生物效应.     

OA,让我们距离更近

《应用光学》杂志OA（开放存取）网站已于2006年7月18日开通，她是我国首家光学类OA网站。该网站主要涵盖：作者在线投稿和查稿；专家在线审稿；最新录用文稿和以往录用文章的PDF全文；作者可随时了解他们之心系，如文稿要求、征稿简则、栏目设置和作者本人稿件的进展情况等；可以查阅光电信息及动态；可以友情链接到中国期刊网、万方数据和光学薄膜在线等。诚挚欢迎光学领域的同行们免费上网查询、下载和引用。     

粒子与光电材料相互作用的应用基础研究获自然科学奖

据《济南日报》消息，在2006年1月10日召开的全国科技大会上，山东大学物理与微电子学院王克明教授完成的项目“粒子与光电材料相互作用的应用基础研究”获国家自然科学奖二等奖。该项目在离子注入光波导研究领域取得一些原创性成果，对进行跨学科新领域的课题研究具有重要的借     

Nonlinear Effects for Bose Einstein Condensates in Optical Lattices

Cold atoms and, more recently, Bose-Einstein condensates （BEC＇s） in optical lattices have attracted increasing interest since their first realization. In particular, the formal similarity between the wavefunction of a BEC inside the periodic potential of an optical lattice and of the electrons in a crystal lattice has triggered theoretical and experimental efforts alike. Many phenomena from condensed matter physics, such as Bloch oscillations and Landau-Zener tunneling have been shown to be observable also in optical lattices. An important difference between electrons in a crystal lattice and a BEC inside the periodic potential of an optical lattice is the strength of the self interaction and hence the magnitude of the nonlinearity of the system. Electrons in a metal are almost noninteracting, whereas atoms inside a BEC interact strongly. A＇ perturbation approach is appropriate in the former case while in the latter the full nonlinearity must be taken into account. From this feature new physics is expected. Most experiments to date have been carried out in the regime of shallow lattice depth, for which the system is well described by the mean field Gross-Pitaevskii equation with a periodic potential. Moreover, the nonlinearity induced by the mean-field of the condensate has been shown, both theoretically and experimentally, to give rise to instabilities in certain regions of the Brillouin zone. These instabilities are not present in the corresponding linear system, i.e. the electron system. Experimental and theoretical results on the subject of nonlinear Landau-Zener tunneling and nonlinearity-induced instabilities in a Bose-Einstein condensate interacting with an external periodic potential will be presented.     

CdSe和ZnO量子点的拉曼光谱研究

本文介绍了用拉曼光谱研究CdSe和ZnO两种Ⅱ Ⅳ族量子点材料的结果,对拉曼峰进行了指认。观察到的光学声子峰位的移动被认为是由量子限制效应引起。     

矩阵法拟定化学反应机理软件

本软件是根据Happel和Sellers提出的矩阵法编制的。用户只需输入基元反应方程式及其系数矩阵,即可得出全部动力学上有意义的反应路线。本软件不但可用于单一总反应的物系,也可用于多个总反应的物系,既适于均相反应,也适于非均相反应。它是拟定化学反应机理的有力工具。本软件用BASIC语言编写,由DOS3.3以上版本支持,可在APPLE-Ⅱ及其兼容机上运行,使用十分方便。