Magnetically Coupled Microcalorimeters
Magnetically Coupled Microcalorimeters
复制标题
磁耦合微热量计
DOI：
10.1007/s10909-012-0544-4
复制
发表时间：
2012
影响因子：
2
通讯作者：
T. Stevenson
中科院分区：
文献类型：
--
作者：
S. Bandler;K. D. Irwin;D. Kelly;P. Nagler;J. Porst;H. Rotzinger;J. Sadleir;G. Seidel;S. Smith;T. Stevenson
磁量热计的开发已经超过 20 年，目标是需要非常高分辨率光谱的各种不同应用。它们具有许多与其他低温探测器不同的特性。在本文中，我们回顾了这些属性并强调了它们最适合的应用类型。我们将描述对最佳材料、几何形状和读出放大器的了解，以及我们对测量性能和理论极限的理解。虽然大多数磁量热计研究都集中在使用顺磁体来提供温度灵敏度，但最近正在开发利用超导体抗磁响应的磁耦合微量热计。我们将对比两种不同类型磁传感器的一些特性。
Magnetic calorimeters have been under development for over 20 years targeting a wide variety of different applications that require very high resolution spectroscopy. They have a number of properties that distinguish them from other low temperature detectors. In this paper we review these properties and emphasize the types of application to which they are most suited. We will describe what has been learned about the best materials, geometries, and read-out amplifiers and our understanding of the measured performance and theoretical limits. While most magnetic calorimeter research has concentrated on the use of paramagnets to provide the temperature sensitivity, recently magnetically coupled microcalorimeters have been in development that utilize the diamagnetic response of superconductors. We will contrast some of the properties of the two different magnetic sensor types.
开发用于高精度测量 187Re 和 163Ho 光谱的金属磁性量热仪
影响因子：
2
作者：
Ranitzsch;P. C.-O;Schäfer;Hengstler
通讯作者：
Hengstler