Performance evolution of spin valve transistor

Abstract

A necessity of new alternative for electronic devices are arising in which spin property of electron will be engaged for better energy efficiency. Combination of both ferromagnet and semiconductor materials opens the new era of efficiency though faces a challenging route. The spin valve transistor (SVT) is the first among such working hybrid devices which can be the eligible alternative of current semiconductor transistors. This review projects the basic science of spin valve transistor and how current semiconductor transistors are limited by new arising challenges.