Research output: Contribution to journal › Article › peer-review
Giant microwave photoconductance of short channel MOSFETs. / Jaroshevich, A. S.; Kvon, Z. D.; Tkachenko, V. A. et al.
In: Applied Physics Letters, Vol. 124, No. 6, 063501, 05.02.2024.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Giant microwave photoconductance of short channel MOSFETs
AU - Jaroshevich, A. S.
AU - Kvon, Z. D.
AU - Tkachenko, V. A.
AU - Tkachenko, O. A.
AU - Baksheev, D. G.
AU - Antonov, V. A.
AU - Popov, V. P.
N1 - The authors thank the Russian Science Foundation (Grant No. 23-72-30003 ) for support of the experiment, the Russian Science Foundation (Grant No. 19-72-30023) for support of calculations, the Joint Supercomputing Center of the Russian Academy of Sciences for access to computing resources, and the Russian Ministry of Science and Higher Education research Program No. 0242-2021-003 for the PD SOI MOSFET fabrication support.
PY - 2024/2/5
Y1 - 2024/2/5
N2 - We study microwave photoresponse of a short p-channel MOSFET in the subthreshold regime at temperatures from room to helium. We observe large (several times) enhancement of the MOSFET conductance at 300 K, an order at 77 K, and giant (up to 4-5 orders of magnitude) at 4.2 K. It is shown that this giant enhancement is mainly due to microwave-induced hole tunneling between the MOSFET source and drain. The result obtained exhibits real possibility of developing substantially different kind of microwave radiation detectors fabricated on the basis of ordinary MOS-technology.
AB - We study microwave photoresponse of a short p-channel MOSFET in the subthreshold regime at temperatures from room to helium. We observe large (several times) enhancement of the MOSFET conductance at 300 K, an order at 77 K, and giant (up to 4-5 orders of magnitude) at 4.2 K. It is shown that this giant enhancement is mainly due to microwave-induced hole tunneling between the MOSFET source and drain. The result obtained exhibits real possibility of developing substantially different kind of microwave radiation detectors fabricated on the basis of ordinary MOS-technology.
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85184147002&origin=inward&txGid=2adc4c70198d79bc88c845f03c4e4b82
UR - https://www.mendeley.com/catalogue/6067d258-8eef-3009-b79a-7a55e94845cc/
U2 - 10.1063/5.0185636
DO - 10.1063/5.0185636
M3 - Article
VL - 124
JO - Applied Physics Letters
JF - Applied Physics Letters
SN - 0003-6951
IS - 6
M1 - 063501
ER -
ID: 61151236