Bolometer with a Ferromagnetic Layer

Student: Yagovtsev Vladimir

Faculty: HSE Tikhonov Moscow Institute of Electronics and Mathematics (MIEM HSE)

Educational Programme: Applied Physics (Master)

Year of Graduation: 2018

In this thesis I investigate theoretically the properties of superconducting bolometers with ferromagnetic insulator. The system is analyzed analytically and the main simulated effect is the proximity effect. I consider the diffusive limit, and use the quasiclassical Usadel equation to find the Green’s function of the system. I assume that all materials are in equilibrium, i.e. in the absence of applied voltages and temperature gradients, and I calculate the inverse magnetization that arises in this limit.

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