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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2022, Volume 116, Issue 11, Pages 763–769
DOI: https://doi.org/10.31857/S1234567822230045
(Mi jetpl6813)
 

This article is cited in 2 scientific papers (total in 2 papers)

CONDENSED MATTER

Relaxation processes and coherent spin manipulations for triplet Si-C divacancies in silicon carbide enriched tenfold in the $^{13}$C isotope

R. A. Babuntsa, Yu. A. Uspenskayaa, A. P. Bundakovaa, G. V. Maminb, A. N. Anisimova, P. G. Baranova

a Ioffe Institute, St. Petersburg, 194021 Russia
b Kazan Federal University, Kazan, 420008 Russia
References:
Abstract: Coherent spin manipulations of ensembles of color centers in the form of neutral V$_{\text{Si}}$-V$_{\text{C}}$ divacancies with the spin $S = 1$ in hexagonal silicon carbide 6H–SiC enriched in the $^{13}$C isotope ($12\%$) are studied in strong magnetic fields using electron spin echo and Rabi oscillation methods. Rabi oscillation experiments show that spin coherence is created in SiC with a tenfold increase in the content of the $^{13}$C isotope with a nuclear magnetic moment. The spin–lattice relaxation $T_1$ and spin–spin relaxation $T_2$ times are measured under conditions of optical alignment of spins at the temperature $T = 150$ K in a magnetic field of about $3 T$ and are $T_1 \sim 5$ ms and $T_2 \sim 15$ $\mu$s, respectively. The optical alignment of populations of spin levels makes it possible to manipulate electron and nuclear spins in the environment using optical, microwave, and radio-frequency radiation.
Funding agency Grant number
Russian Science Foundation 20-12-00216
The study was supported by the Russian Science Foundation (project no. 20-12-00216).
Received: 01.10.2022
Revised: 19.10.2022
Accepted: 20.10.2022
English version:
Journal of Experimental and Theoretical Physics Letters, 2022, Volume 116, Issue 11, Pages 785–790
DOI: https://doi.org/10.1134/S002136402260241X
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: R. A. Babunts, Yu. A. Uspenskaya, A. P. Bundakova, G. V. Mamin, A. N. Anisimov, P. G. Baranov, “Relaxation processes and coherent spin manipulations for triplet Si-C divacancies in silicon carbide enriched tenfold in the $^{13}$C isotope”, Pis'ma v Zh. Èksper. Teoret. Fiz., 116:11 (2022), 763–769; JETP Letters, 116:11 (2022), 785–790
Citation in format AMSBIB
\Bibitem{BabUspBun22}
\by R.~A.~Babunts, Yu.~A.~Uspenskaya, A.~P.~Bundakova, G.~V.~Mamin, A.~N.~Anisimov, P.~G.~Baranov
\paper Relaxation processes and coherent spin manipulations for triplet Si-C divacancies in silicon carbide enriched tenfold in the $^{13}$C isotope
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2022
\vol 116
\issue 11
\pages 763--769
\mathnet{http://mi.mathnet.ru/jetpl6813}
\crossref{https://doi.org/10.31857/S1234567822230045}
\edn{https://elibrary.ru/mdmmae}
\transl
\jour JETP Letters
\yr 2022
\vol 116
\issue 11
\pages 785--790
\crossref{https://doi.org/10.1134/S002136402260241X}
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  • https://www.mathnet.ru/eng/jetpl/v116/i11/p763
  • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    Письма в Журнал экспериментальной и теоретической физики Pis'ma v Zhurnal Иksperimental'noi i Teoreticheskoi Fiziki
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