Instructions to Authors

General COMMUNICATIONS THEORETICAL PHYSICS is published monthly by the Chinese Physical Society through the Institute of Theoretical Physics, the Chinese Academy of Sciences. Articles in this journal are abstracted/indexed in Science Citation Index (SCI), Science Citation Index Expanded(also known as SciSearch), ISI Alerting Services, and CurrentContents/Physical, Chemical and Earth Sciences; Science Abstracts (SA), Chemical Abstracts (CA), Mathematical Review(MR), and PЖ, etc. Contributions all over the world are most welcome.     

全纯函数族的正规定则

Let f be a holomorphic function on a domain D Lontaiu in C, and let a be a finite complex number. We denote by -↑Ef/(a) = {z ∈ D : f(z) = a, ignoring multiplicity} the set of all distinct α-points of f. Let F be a family of holomorphic functions on D. If there exist three finite values a, b(≠ O,α) and c(≠ O) such that for every f ∈F, -↑Ef′/(0) Lontain in -↑Ef(α） and -↑Ef′ (b) Lontain in -↑Ef(c), then F is a normal family on D.     

复映射z←z^w＋c（w=α＋iβ）的广义M集的外部结构

为探讨Mandelbrot集（简称M集）的外部结构，Philip曾提出了“区域分解”和“角度分解”方法。本文推广了这两种方法，提出了等势线和色彩调配法，并利用这四种方法构造了复映射z←z^w c(w=α iβ）的广义M集的外部结构图。研究表明广义M集的外部结构具有分形特征，其断裂的原因是主幅角选取的不连续性。     

Two New Ionone Derivatives from Rhododendron przewalskii Maxim

Two new ionone derivatives,named rhododendrone and rhododendronside,were isolated from the alcohoilc extract of the aerial parts of Rhododendron przwalskii Maxim.Their structures were elucidated on the basis of spectroscopic analysis.     

Preparation and Optical Properties of SnO2／SiO2 Nanocomposite

SnO2/SiO2 nanocomposites have been prepared by the soaking-thermal-decomposing method, tin oxide nanoparticles are uniformly dispersed in the mesopores of silica. The optical absorption edge of the obtained nanocomposite presents a redshift compared with bulk tin oxide, With the increasing annealing temperature during the procedure of the sample preparation, the optical absorption edge of the sample moves to shorter wavelength (blueshift). These optical properties can be ascribed to the amorphous structure and band defects of surface layers of the tin oxide nanoparticles.     

“压力管道安全检测与评价技术研究”项目简介

该项目研究内容以压力管道安全保障为中心，在管道危险源辨识与安全状况等级评价、无损检测和结构完整性评估技术三个方面取得了突破性进展。突破了安全状况等级定量评价、薄壁和大曲率管道焊缝缺陷检测、复杂管系统结构完整性评估等技术难题，首次提出在用压力管道安全保障五大环节的全过程技术方法，系统建立了压力管道安全检测与评价方法体系，在压力管道事故预防技术领域实现了跨跃式发展。     

微纳米加工技术在纳米物理与器件研究中的应用

物质在纳米尺度下可能呈现出与体材料不同的物理特件，这正是纳米科技发展的基础之一。要想探索在纳米尺度下材料物埋性质的变化规律及可能的应用领域，离不开相应的技术手段，微纳米加工技术作为当今高技术发展的重要技术领域之一，是实现功能人工纳米结构与器件微纳米化的基础。本文根据几个不同的应用领域，介绍了微纳米加工技术在纳米物理与器件研究领域的应用。