论文标题

超导体 - 铁磁体隧道连接热电动仪的脉冲形状的分析模型

Analytical models for the pulse shape of a superconductor-ferromagnet tunnel junction thermoelectric microcalorimeter

论文作者

Geng, Zhuoran, Maasilta, Ilari J.

论文摘要

超导体 - 铁磁铁热电检测器(SFTED)是一种新型的超敏化辐射检测器,基于超导型热电联体隧道隧道连接中的巨型热电效应。我们在线性小标记极限中演示了SFTED的时域中的分析模型和解决方案。基于这些溶液,研究了两个不同的电路模型的信号电流和温度脉冲响应,为稳定和非振荡响应提供了设计条件。

The superconductor-ferromagnet thermoelectric detector (SFTED) is a novel ultrasensitive radiation detector based on the giant thermoelectric effect in superconductorferromagnet tunnel junctions. We demonstrate analytical models and solutions in the time domain for a SFTED operated as a microcalorimeter (pulse excitation), in the linear smallsignal limit. Based on these solutions, the signal current and temperature pulse response were studied for two different electrical circuit models, providing design conditions for stable and non-oscillatory response.

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