TY  - JOUR
AU  - Gousev, Y. P.
AU  - Semenov, A. D.
AU  - Goghidze, I. G.
AU  - Pechen, E. V.
AU  - Varlashkin, A. V.
AU  - Gol'tsman, G. N.
AU  - Gershenzon, E. M.
AU  - Renk, K. F.
PY  - 1997
DA  - 1997//
TI  - Current dependent noise in a YBa[sub:2]Cu[sub:3]O[sub:7-δ] hot-electron bolometer
T2  - IEEE Trans. Appl. Supercond.
JO  - IEEE Trans. Appl. Supercond.
SP  - 3556
EP  - 3559
VL  - 7
IS  - 2
KW  - YBCO HTS HEB mixers
AB  - We investigated the output noise of a YBa[sub:2]Cu[sub:3]O[sub:7-δ] (YBCO) superconducting hot-electron bolometer (HEB) in a large frequency range (10 kHz to 8 GHz); the bolometer either consisted of a structured 50 nm thick YBCO film on LaAlO/sub 3/ or a 30 nm thick film on a MgO substrate. We found that flicker noise dominated at low frequencies (below 1 MHz), while at higher frequencies Johnson noise and a current dependent noise were the main noise sources.
SN  - 1051-8223
UR  - http://ieeexplore.ieee.org/document/622166/
UR  - https://doi.org/10.1109/77.622166
DO  - 10.1109/77.622166
N1  - exported from refbase (https://db.rplab.ru/refbase/show.php?record=1592), last updated on Tue, 25 May 2021 19:41:18 -0500
ID  - Gousev_etal1997
ER  -