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Chapter 23: Singlet Order in Heteronuclear Spin Systems Научная публикация

Сборник New Developments in NMR No. 22 Long-lived Nuclear Spin Order: Theory and Applications
Монография, The Royal Society of Chemistry. United Kingdom by CPI Group (UK) Ltd, Croydon, CR0 4YY, UK.2020. 442 c. ISBN 978-1-78801-568-4.
Вых. Данные Год: 2020, Страницы: 418-433 Страниц : 16 DOI: 10.1039/9781788019972-00418
Авторы Kiryutin Alexey S. 1,2 , Zhukov Ivan V. 1,2 , Yurkovskaya Alexandra V. 1,2 , Budker Dmitry 3,4 , Ivanov Konstantin L. 1,2
Организации
1 International Tomography Center
2 Novosibirsk State University, Pirogova 2, Novosibirsk 630090, Russia
3 Johannes-Gutenberg-Universita¨t Mainz, 55128 Mainz, Germany
4 Department of Physics, University of California, Berkeley, California 94720-7300, USA

Реферат: The concept of heteronuclear Long-Lived spin States (LLSs) is introduced. In the simplest case of a pair of heteronuclei, such states are given by the singlet order of the spin pair, which can be efficiently sustained under Zero or Ultra-Low Field (ZULF) conditions. Here we describe two possible ways of detecting long-lived singlet order of heteronuclei: detection at ZULF conditions and NMR (Nuclear Magnetic Resonance) detection at high field utilising fast field-cycling. A theoretical description of the underlying spin dynamics is presented for both cases; the discussion is supported by experimental examples of LLSs in 13CH groups. The generality of these phenomena is discussed, as well as their potential applications.
Библиографическая ссылка: Kiryutin A.S. , Zhukov I.V. , Yurkovskaya A.V. , Budker D. , Ivanov K.L.
Chapter 23: Singlet Order in Heteronuclear Spin Systems
Глава монографии New Developments in NMR No. 22 Long-lived Nuclear Spin Order: Theory and Applications. – The Royal Society of Chemistry., 2020. – C.418-433. – ISBN 978-1-78801-568-4. DOI: 10.1039/9781788019972-00418 OpenAlex
Даты:
Опубликована online: 7 апр. 2020 г.
Опубликована в печати: 15 апр. 2020 г.
Идентификаторы БД:
OpenAlex: W3015615085
Цитирование в БД:
БД Цитирований
OpenAlex 5
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