Bridging Innovation With Tunnel Field-Effect Transistors: Paving the Way for Advanced Biomedical Devices

Abstract

The advent of tunnel field-effect transistors (TFETs) presents a pivotal advancement in the miniaturization and energy efficiency of biomedical devices. This chapter introduces TFETs, a breakthrough for low-power and miniaturized biomedical devices. TFETs use quantum tunneling to switch faster and more efficiently than conventional MOSFETs. TFETs are suitable for implantable devices such as pacemakers, defibrillators, neural interfaces, and health sensors. The authors review the current research on improving TFET performance and reliability. They also address the challenges of bringing TFETs from lab to market, such as regulatory approval and clinical trials. They highlight the need for collaboration among scientists, engineers, doctors, and industry to integrate TFETs into healthcare. They aim to inspire stakeholders to realize the potential of TFETs and to accelerate their clinical adoption for better patient outcomes and global health. The ultimate objective is to improve patient outcomes and advance global healthcare by the integration of TFETs into the next frontier of medical technology.