Open AccessA review of quantum transport in field-effect transistors
Author(s) -
D. K. Ferry,
Josef Weinbub,
Mihail Nedjalkov,
S. Selberherr
Publication year - 2022
Publication title -
semiconductor science and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.712
H-Index - 112
eISSN - 1361-6641
pISSN - 0268-1242
DOI - 10.1088/1361-6641/ac4405
Subject(s) - quantum , physics , field (mathematics) , quantum dot , quantum nanoscience , quantum mechanics , condensed matter physics , quantum dynamics , quantum process , mathematics , pure mathematics
Confinement in small structures has required quantum mechanics, which has been known for a great many years. This leads to quantum transport. The field-effect transistor has had no need to be described by quantum transport over most of the century for which it has existed. But, this has changed in the past few decades, as modern versions tend to be absolutely controlled by quantum confinement and the resulting modifications to the normal classical descriptions. In addition, correlation and confinement lead to a need for describing the transport by quantum methods as well. In this review, we describe the quantum effects and the methods of treament through various approaches to quantum transport.