ion beam

Titanium oxide film and titanium nitride film were synthesized on the surface of titanium, low temperature isotropic pyrolytic carbon and cobalt alloy by ion beam enhanced deposition.

采用离子束增强沉积（IBED）等方法在热解碳、钛及钴合金等人工心脏瓣膜材料表面制备Ti－O、Ti－N及其复合薄膜。

Study on Protein Hereditary Property Transferring Soybean Total DNA into Wheat by Low Energy Ion Beam

低能离子束介导大豆全DNA导入小麦后其蛋白质遗传特性研究

Numerical Simulation Research of 300 keV, 5 Electrodes Negative Ion Beam System

300keV，5电极负离子束系统的数值模拟研究

Redesigned Ion Beam Klystron Bunching Circuits for PKU 4.5 MV Van de Graff Accelerator

5MV静电加速器离子聚束电路设计

Mutagenic Study on Hericium Erinaceus by N~+ Ion Beam

N～+离子束注入诱变猴头菌的研究

Study on the effect of dynamic ion beam mixture on material cavitation modification of turbine

动态离子束混合对水轮机材料空蚀改性的研究

Magnetoresistance and induced magnetic anisotropy of magnetic multiplayer after ion beam mixing

在离子束混合下磁性多层膜的磁电阻与感生磁各向异性现象

Status and Development of Ion Beam Bioengineering Apparatus

离子束生物工程学装置现状和发展

Development of Liquid Metal Ion Source for Nanometer Focused Ion Beam System

纳米聚焦离子束系统液态金属离子源的研制

A sophisticated deflector between quadrupole rod and electron multiplier can efficiently deflect ion beam and reduce the noise to minimum level.

四极杆和电子倍增器之间的偏转板能有效地使离子束偏转，并使噪声最低，最小可检分压强低于5×10-~（11）Pa。

Using focused ion beam lithograph, we fabricated W3 straight waveguide in two_dimensional photonic crystal slab on SOI ( silicon on insulator) wafer.

利用聚焦离子束刻蚀的方法在SOI（Silicon on Insulator）基片上制备了W3型二维光子晶体直波导。

The method of focused ga~+ ion beam implantation to fabricate semiconductor quantum well wire

聚焦Ga~+离子束注入方法研制半导体量子线结构

This paper discusses the importance and value of all-fibre tunable laser in optical communication. CONTINUOUSLY TURNABLE LASER FROM INFRARED TO X-RAY REGION BY USING THE RELATIVISTIC DOPPLER EFFECT OF HIGH ENERGY ION BEAM IN NEGATIVE TEMPERATURE STATE

光纤调谐激光器在光通信领域中具有重要意义和应用前景。用负温度高能离子束的相对论多普勒效应实现从红外到X射线连续调谐激光器

Cr-Cu-N films were deposited using low energy ion beam assisted magnetron sputtering ( IBAMS). The effects of copper and bombardment energy on structure, hardness and fracture toughness of the films were studied.

应用低能离子束辅助磁控溅射（IBAMS）沉积铬-铜-氮薄膜，研究了铜含量和轰击能量对薄膜结构、硬度和断裂韧度的影响。

The asymmetry was caused by induced magnetic anisotropy aroused by Ion Beam Mixing in magnetic field.

这与在磁场下离子束混合造成的感生磁各向异性有关。

A multifunctional target chamber for ion beam metallurgy of thin films

一种薄膜离子束冶金学研究用多功能靶室

Low pressure multiwire proportional chamber used for physics experiment on secondary ion beam

用于次级束物理实验的低气压多丝室

The method using the wavelet function to build a non-linear controller is studied for controlling beam halo-chaos in accelerator with high intensity ion beam.

研究了用小波函数构造非线性反馈控制器进行控制强离子加速器中的束晕&混沌的方法。

He studied physics at the Universities of Bremen and Konstanz, and completed his PhD thesis entitled "Diamond-like materials prepared via mass selected ion beam deposition" in1996.

博士论文主题为离子质量选择法制备类金刚石材料，离子束沉积的类金刚石薄膜。

The results showed tha the conjugated π bond of the layered Carbon materials may be broken by absorbing Ar ion beam energy and the interaction may result in the destruction of the carbon layered structures.

研究结果表明，Ar离子束与层状碳材料作用后，构成层状结构的以sp2杂化为基础的C－C共轭π键被Ar离子束打断，形成了新的C－C键。

Study of the mechanism for synthesizing superheavy nuclei based on dinuclear system Target Chamber and Rotating Target Wheel for Synthesis of Superheavy Elements at Radioactive Ion Beam Line of Lanzhou

基于双核模型对超重元素合成机制的研究超重元素合成实验靶室及转靶装置

The slowing down time TS for classical and anomalous mechanism has been derived. The relation between the slowing down time r, and the velocity Uib of ion beam in the two kinds of mechanism is quite different.

我们导出了经典慢化时间和反常慢化时间的表示式，慢化时间τs与离子束速度U（ib）之间的关系在这两种机制中是完全不同的。

Ion Beam Bio-engineering technology is created by Chinese scientists first used in the biological effects of ion beam mutation breeding, cell processing and gene transfer has played an important role, which created the Ion Beam Bio-engineering precedent.

离子束生物工程技术是有我国科学家首先创立的，利用离子束生物效应在诱变育种、细胞加工和基因转移等方面发挥了重要的作用，由此开创了离子束生物工程学的先河。

Overweight Target Chamber and Rotating Target Wheel for Synthesis of Superheavy Elements at Radioactive Ion Beam Line of Lanzhou

超重元素合成实验靶室及转靶装置

Experiments concerning the ion beam extraction and transmission have been done in Institute of Modern Physics on the Lanzhou Electron Cyclotron Resonance Ion Source No. 3 experimental platform.

针对ECR离子源的束流引出及传输研究，在中国科学院近代物理研究所的LECR3离子源实验平台上开展了大量的实验。

Progress Report on Chemical Erosion of Graphite Bombarded by Deuterium Ion Beam

氘束轰击石墨化学腐蚀的实验进展

An implosion model with ion beam direct drive is presented.

讨论了离子束直接驱动压力型ICF靶球内爆的可能性。

The use of auxiliary ion beam source influences the optimal film thickness for the highest reflectivity, and the influence is larger for K9 substrate.

辅助离子源的使用还显著影响获得最高反射率时对应的最佳膜厚值，且对K9基片的影响更显著。

The 6 achievements on Ion Beam Bio-engineering of Low Energy were outlined.

摘要简述了低能离子束生物技术在6个主要方面的研究成果.

In this paper, ion Beam biotechnology, its obtained results, and present status of research on medicinal plants are expound-ed. Biotechnology ( translated by)

本文首先介绍了离子束生物工程学的发展及其所取得的成就，然后说明了我国药用植物育种现状并指出离子束生物技术在药用植物领域的应用前景。