The paper proposes a quasifrequency cryotron as a basis for creating a superconducting transistor. One of the promising ways to replace CMOS technology is the possibility of developing and building components for micro- and nanoelectronic integrated circuits based on superconducting heterostructures. It is expected that they may become analogs of semiconductor transistors having energy consumption levels several orders lower. This research began with creation of well-known devices like a cryotron and a tunnel cryotron. At present research is under way on building elements using the principle of control similar to the cryotron, namely: Josephson eddy transistors and magnetoswitching transistors, which use thin films of superconductors with Abrikosov vortexes induced in them. Below we propose a device referred to as a quasifrequency cryotron which may be used as a transistor with low consumed power.
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