A cryogenic assembly of Mössbauer spectrometer

Ruqin Chang; Guiqin Xu; Huijuan Jin; Baojin Zhang; Min Hu

您当前的位置：

首页 >

文章列表页 >

A cryogenic assembly of Mössbauer spectrometer

更新时间：2022-09-13

- A cryogenic assembly of Mössbauer spectrometer
- Nuclear Techniques Vol. 09, Issue 10, (1986)
- 作者机构：
  
  1.上海钢铁研究所
  2.上海技术物理所
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：05 July 1985，
  
  Published：1986-10
- 稿件说明：
移动端阅览
Ruqin Chang, Guiqin Xu, Huijuan Jin, et al. A cryogenic assembly of Mössbauer spectrometer[J]. Nuclear techniques, 1986, 09(10): 27-29,61,62.
DOI：

Ruqin Chang, Guiqin Xu, Huijuan Jin, et al. A cryogenic assembly of Mössbauer spectrometer[J]. Nuclear techniques, 1986, 09(10): 27-29,61,62. DOI：

摘要

穆斯堡尔效应在材料科学领域中已获得相当广泛的应用，成为研究材料的微观结构、相变、磁性、氧化及腐蚀等的有力手段之一。在材料科学中，温度是很重要的，它与材料的组织、性能密切相关，因而很需要用以测量高温和低温区穆斯堡尔谱（简称M谱）的装置。本文介绍一种在77-300K范围内可任意变温及恒温的低温装置，它带有两个由Mylar膜制成的窗口，对14.4keV的γ射线几乎是透明的。用此低温装置对α-Fe标样进行了反复的降温、升温测量。实验结果表明：本装置的变温、恒温性能良好、操作方便、液氮耗损少，能满足

谱线长时间测量的要求。

Abstract

A cryogenic assembly of Mössbauer spectrometer is introduced. Its applicable temperature range is from 77K to 300K. The temperature controlling precision is ±0.1K and the temperature measuring precision is ±0.6K. The capacity of Dewar container is two liters. The consumptions of liquid N

are 0.05 1/h and 0.14 1/h at 77K and 273K respectively. This cryogenic assembly is sufficiant to meet the demands of Mössbauer spectrum measurement.

关键词

Keywords

references

贡泽尔编，徐英庭等译，穆斯堡尔谱学，科学出版社， 1979 年，第 36 页。

T. C. Gibb , Principles of Mössbauer spectroscopy , John Wiley and Sons Inc. , New York , 1976 , p. 135 .

C. 基泰尔著，杨顺华等译，固体物理导论，科学出版社， 1979 年，第 51 页。

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Multi-channel data acquisition and processing system for Mössbauer spectroscopy

Related Author

Ge Jin

Yanming Yang

Related Institution

University of Science and Technology of China

AI问答

Address：2019 Jialuo Road, Jiading, Shanghai, China Postal code：201800
Tel：021-39194977 Email：LHB@sinap.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 沪ICP备05005479号-1 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.
Total Visits：880523 Visits Today：50

⁰