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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
Mossbauer effect has been widely used in the field of materials science and has become a powerful tool for studying the microstructure, phase transition, magnetism, oxidation and corrosion of materials. In materials science, temperature is very important. It is closely related to the structure and properties of materials. Therefore, it is very necessary to measure the Mossbauer spectrum (M spectrum) of high temperature and low temperature. This article describes a temperature range of 77-300K can be freely variable temperature and temperature of the device, which comes with two made of Mylar film