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Pregled bibliografske jedinice broj: 1012715

Rabi oscillations as a tool to detect strong coupling of paramagnetic center with the nuclear spin bath

Baibekov, Eduard; Jurec, Jurica; Rakvin, Boris; Kveder, Marina
Rabi oscillations as a tool to detect strong coupling of paramagnetic center with the nuclear spin bath // Journal of non-crystalline solids, 519 (2019), 119440-- doi:10.1016/j.jnoncrysol.2019.05.016 (međunarodna recenzija, članak, znanstveni)

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Naslov
Rabi oscillations as a tool to detect strong coupling of paramagnetic center with the nuclear spin bath

Autori
Baibekov, Eduard ; Jurec, Jurica ; Rakvin, Boris ; Kveder, Marina

Izvornik
Journal of non-crystalline solids (0022-3093) 519 (2019); 119440--

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Decoherence ; Rabi oscillations ; Hyperfine coupling ; T EMPO ; Ethanol ; Nuclear spin bath

Sažetak
We show that strong coupling with the nuclear spin ensemble leaves an imprint on the nutation dynamics of the electron spin in the form of forced oscillations. The frequency of these oscillations equals Larmor precession frequency of the nuclear spins. This effect is evidenced by our experimental data on Rabi oscillations of paramagnetic nitroxyl radical TEMPO ((2, 2, 6, 6- tetramethylpiperidin-1-yl)oxidanyl) dispersed in glassy and crystalline ethanol. The data are interpreted in terms of a simple model that represents an impact of the proton spin bath as random local field with certain probability distribution. The electron spin coherence times of TEMPO in ethanol obtained by means of Hahn spin echo and Carr-Purcell-Meiboom-Gill sequences are compared with the calculations based on a spin diffusion model.

Izvorni jezik
Engleski



POVEZANOST RADA

Projekti:
HRZZ-IP-2018-01-3168 - Studija važnosti spinskih međudjelovanja kao osnova za nove pristupe u istraživanju materijala (SPES) (Ilakovac-Kveder, Marina, HRZZ - 2018-01) ( CroRIS)

Profili:

Avatar Url Boris Rakvin (autor)

Avatar Url Jurica Jurec (autor)

Avatar Url Marina Ilakovac-Kveder (autor)

Poveznice na cjeloviti tekst rada:

doi www.sciencedirect.com

Citiraj ovu publikaciju:

Baibekov, Eduard; Jurec, Jurica; Rakvin, Boris; Kveder, Marina
Rabi oscillations as a tool to detect strong coupling of paramagnetic center with the nuclear spin bath // Journal of non-crystalline solids, 519 (2019), 119440-- doi:10.1016/j.jnoncrysol.2019.05.016 (međunarodna recenzija, članak, znanstveni)
Baibekov, E., Jurec, J., Rakvin, B. & Kveder, M. (2019) Rabi oscillations as a tool to detect strong coupling of paramagnetic center with the nuclear spin bath. Journal of non-crystalline solids, 519, 119440-- doi:10.1016/j.jnoncrysol.2019.05.016.
@article{article, author = {Baibekov, Eduard and Jurec, Jurica and Rakvin, Boris and Kveder, Marina}, year = {2019}, pages = {119440--}, DOI = {10.1016/j.jnoncrysol.2019.05.016}, keywords = {Decoherence, Rabi oscillations, Hyperfine coupling, T EMPO, Ethanol, Nuclear spin bath}, journal = {Journal of non-crystalline solids}, doi = {10.1016/j.jnoncrysol.2019.05.016}, volume = {519}, issn = {0022-3093}, title = {Rabi oscillations as a tool to detect strong coupling of paramagnetic center with the nuclear spin bath}, keyword = {Decoherence, Rabi oscillations, Hyperfine coupling, T EMPO, Ethanol, Nuclear spin bath} }
@article{article, author = {Baibekov, Eduard and Jurec, Jurica and Rakvin, Boris and Kveder, Marina}, year = {2019}, pages = {119440--}, DOI = {10.1016/j.jnoncrysol.2019.05.016}, keywords = {Decoherence, Rabi oscillations, Hyperfine coupling, T EMPO, Ethanol, Nuclear spin bath}, journal = {Journal of non-crystalline solids}, doi = {10.1016/j.jnoncrysol.2019.05.016}, volume = {519}, issn = {0022-3093}, title = {Rabi oscillations as a tool to detect strong coupling of paramagnetic center with the nuclear spin bath}, keyword = {Decoherence, Rabi oscillations, Hyperfine coupling, T EMPO, Ethanol, Nuclear spin bath} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus

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