Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Determination of the quadrupole splitting in bulk n-GaAs by warm-up spectroscopy. / Litvyak, V. M. ; Cherbunin, R. V. ; Kalevich, V. K. ; Kavokin, K. V. .
в: Semiconductors, Том 54, № 12, 04.12.2020, стр. 1728-1729.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Determination of the quadrupole splitting in bulk n-GaAs by warm-up spectroscopy
AU - Litvyak, V. M.
AU - Cherbunin, R. V.
AU - Kalevich, V. K.
AU - Kavokin, K. V.
N1 - Publisher Copyright: © 2020, Pleiades Publishing, Ltd.
PY - 2020/12/4
Y1 - 2020/12/4
N2 - We found bulk n-GaAs layers grown by liquid phase epitaxy to be irregularly stressed. Deformation created by this stress causes a small but detectable quadrupole splitting of Zeeman nuclear energy levels. In our work we detected a very weak quadrupole splitting for 69Ga and 75As isotopes in bulk n-GaAs and obtained the value of the sample deformation. To this end, we used a new method that we call warm-up spectroscopy of nuclear spins in weak external magnetic fields.
AB - We found bulk n-GaAs layers grown by liquid phase epitaxy to be irregularly stressed. Deformation created by this stress causes a small but detectable quadrupole splitting of Zeeman nuclear energy levels. In our work we detected a very weak quadrupole splitting for 69Ga and 75As isotopes in bulk n-GaAs and obtained the value of the sample deformation. To this end, we used a new method that we call warm-up spectroscopy of nuclear spins in weak external magnetic fields.
KW - nuclear spin
KW - absorption spectrum
KW - quadrupole splitting
KW - oscillating magnetic field
KW - warm-up spectroscopy
UR - https://link.springer.com/article/10.1134/S1063782620120180
UR - http://www.scopus.com/inward/record.url?scp=85097102233&partnerID=8YFLogxK
U2 - 10.1134/S1063782620120180
DO - 10.1134/S1063782620120180
M3 - Article
VL - 54
SP - 1728
EP - 1729
JO - Semiconductors
JF - Semiconductors
SN - 1063-7826
IS - 12
ER -
ID: 70632982