Результаты исследований: Научные публикации в периодических изданиях › обзорная статья › Рецензирование
Suspended semiconductor nanostructures: physics and technology. / Pogosov, A. G.; Shevyrin, A. A.; Pokhabov, D. A. и др.
в: Journal of physics. Condensed matter : an Institute of Physics journal, Том 34, № 26, 263001, 29.06.2022.Результаты исследований: Научные публикации в периодических изданиях › обзорная статья › Рецензирование
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TY - JOUR
T1 - Suspended semiconductor nanostructures: physics and technology
AU - Pogosov, A. G.
AU - Shevyrin, A. A.
AU - Pokhabov, D. A.
AU - Zhdanov, E. Yu
AU - Kumar, S.
N1 - Funding Information: We are grateful to RFBR and the Royal Society (RS), London (Project Number 21-52-10013) the UKRI Future Leaders Fellowship (MR/S015728/1) and the Royal Society (IEC\R2\202165) for financial support. Publisher Copyright: © 2022 The Author(s). Published by IOP Publishing Ltd.
PY - 2022/6/29
Y1 - 2022/6/29
N2 - The current state of research on quantum and ballistic electron transport in semiconductor nanostructures with a two-dimensional electron gas separated from the substrate and nanoelectromechanical systems is reviewed. These nanostructures fabricated using the surface nanomachining technique have certain unexpected features in comparison to their non-suspended counterparts, such as additional mechanical degrees of freedom, enhanced electron-electron interaction and weak heat sink. Moreover, their mechanical functionality can be used as an additional tool for studying the electron transport, complementary to the ordinary electrical measurements. The article includes a comprehensive review of spin-dependent electron transport and multichannel effects in suspended quantum point contacts, ballistic and adiabatic transport in suspended nanostructures, as well as investigations on nanoelectromechanical systems. We aim to provide an overview of the state-of-the-art in suspended semiconductor nanostructures and their applications in nanoelectronics, spintronics and emerging quantum technologies.
AB - The current state of research on quantum and ballistic electron transport in semiconductor nanostructures with a two-dimensional electron gas separated from the substrate and nanoelectromechanical systems is reviewed. These nanostructures fabricated using the surface nanomachining technique have certain unexpected features in comparison to their non-suspended counterparts, such as additional mechanical degrees of freedom, enhanced electron-electron interaction and weak heat sink. Moreover, their mechanical functionality can be used as an additional tool for studying the electron transport, complementary to the ordinary electrical measurements. The article includes a comprehensive review of spin-dependent electron transport and multichannel effects in suspended quantum point contacts, ballistic and adiabatic transport in suspended nanostructures, as well as investigations on nanoelectromechanical systems. We aim to provide an overview of the state-of-the-art in suspended semiconductor nanostructures and their applications in nanoelectronics, spintronics and emerging quantum technologies.
KW - nanostructures
KW - physics
KW - quantum point contact
KW - quantum wire
KW - semiconductors
KW - suspended
KW - technology
UR - http://www.scopus.com/inward/record.url?scp=85128916075&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/917148d1-3c19-3feb-8f39-aa3b480404c9/
U2 - 10.1088/1361-648X/ac6308
DO - 10.1088/1361-648X/ac6308
M3 - Review article
C2 - 35477698
AN - SCOPUS:85128916075
VL - 34
JO - Journal of Physics Condensed Matter
JF - Journal of Physics Condensed Matter
SN - 0953-8984
IS - 26
M1 - 263001
ER -
ID: 36030910