Neutron Diffraction Study of La_(1-x)Ca_xMn(0.96)Fe_(0.04)O_3(x=0.5、0.6) at Liquid Nitrogen Temperat

来源 :Annual Report for China Institute of Atomic Energy | 被引量 : 0次 | 上传用户:bat_wing
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
It is the first time to study CMR material perovskite manganites La1-xCaxMn0.96Fe0.04O3(x=0.5、0.6)at liquid nitrogen(LN) temperature by neutron scattering in China. The material is synthesized in the institute of physics, Chinese academy of sciences. Aft It is the first time to study CMR material perovskite manganites La1-xCaxMn0.96Fe0.04O3 (x = 0.5,0.6) at liquid nitrogen (LN) temperature by neutron scattering in China. The material is synthesized in the institute of physics, Chinese academy of sciences. Aft
其他文献
新时代赋予教育工作者新的任务,体育教师亦肩负着育体、育智、育德的使命。在多年的体育教研工作中笔者发现部分教师对自己的工作认识不够,工作积极性不高,工作方式和教学策
本文通过文献资料法、实验研究法、问卷调查法、观察研究法及数理统计法,以笔者任教班级学生为研究对象,在中长跑教学中进行“项目搭配”教学法的运用研究。结果显示:运用“
序号题目主要完成人等级1自屏蔽式电子束消毒灭菌装置周文振,曹德彰,潘龄鹤,吕卫星,章向阳,崔宗渭,王修龙,孙琪,陈文奎,马佑梧22HI-13串列加速器加速管技术改造杨丙凡,秦久昌
A new EIPIG (Electron Injected-Penning Ionization Gauge) ion source is now under developing in IMP. This source aims to produce high intensity metallic ions of
Investigations have shown that Th-Mn12-type rare-earth-iron inter metallic compounds can absorb moderate amounts of nitrogen or carbon to form corresponding nit
The project of the HIRPL-CSR is being done and the CSRm vacuum system was finished in March 2004. In order to meet the requirement of the beam storage time in H
1《Nuclear Science and Techniques》,Vol.15,20041)Dose inter-comparison studies for60Co gamma-ray and electron beam irradiation in the year2002,No.3,p.166.LIN Mi
美国宏观经济顾问公司最近发表的最新研究报告指出,技术进步和对电脑的大量投资提高了美国的生产率,预计今后10年内美国劳动生产率的年均增长率有可能保持在3%左右,同时不会
序号申请项目申请人申请号类型1微扰井间示踪测试方法张培信02153841.7发明2放射性125I的制备方法及间歇循环回路装置缪增星,李育成,伍杰,于宁文,赵秀岩,向学琴200410037654.
Chopper is a set of equipment which is used in ECR beam line to modulate beam current. The Chopper is used for changing the direction of useless beam extracted