Open AccessОптический квантовый термометр с субмикронным разрешением, основанный на явлении кросс-релаксации спиновых уровней
Author(s) -
А.Н. Анисимов,
Р.А. Бабунц,
М.В. Музафарова,
А.П. Бундакова,
В.А. Солтамов,
П.Г. Баранов
Publication year - 2018
Publication title -
pisʹma v žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-7471
pISSN - 0320-0116
DOI - 10.21883/pjtf.2018.17.46568.17399
Subject(s) - silicon carbide , condensed matter physics , relaxation (psychology) , resolution (logic) , spin (aerodynamics) , materials science , thermometer , physics , optoelectronics , quantum mechanics , computer science , thermodynamics , psychology , social psychology , artificial intelligence , metallurgy
An optical quantum thermometer with a submicron spatial resolution that is based on the physical phenomenon of optical response in the system of spin centers in silicon carbide under conditions of cross-relaxation between the optically active centers in quadruplet spin state and triplet centers, where there is anomalously strong dependence of the splitting of the fine structure on temperature, has been proposed.