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Relaxation times of theF-center in KCN

Времена релаксацииF-центров в KCN

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Il Nuovo Cimento B (1971-1996)

Summary

The spin-lattice and spin-spin relaxation times ofF-centers in KCN were measured above and below the phase transition which occurs at 83 K. It was found that the relaxation timeT 1 increased andT 2 decreased in going down in temperature through the phase transition.

Riassunto

Si sono misurati i tempi di rilassamento spin-reticolo e spin-spin dei centriF nel KCN al di sopra e al di sotto della transizione di fase che avviene a 83 K. Si è trovato che il tempo di rilassamentoT 1 aumentava eT 2 diminuiva nell'abbassare la temperatura passando per la transizione di fase.

Резюме

Измеряются спин-решеточные и спин-спиновые времена релаксацииF-центров в KCN выше и ниже фазового перехода, который имеет место при 83 K. Обнаружно, что времена релаксацииT 1 увеличивается, аT 2 уменьшается при переходе температуры вниз через фазовый переход.

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Authors and Affiliations

  1. Department of Physics, University of South Carolina, 29208, Columbia, S. Carol

    H. A. Farach & C. P. Poole

  2. Departmento de Fisica e Ciencia dos Materiais, Instituto de Fisica e Quimica de São Carlos, Universidade de São Paulo, 13560, São Carlos, SP, Brasil

    H. Panepucci

Authors
  1. H. A. Farach
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  2. C. P. Poole
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  3. H. Panepucci
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Farach, H.A., Poole, C.P. & Panepucci, H. Relaxation times of theF-center in KCN. Nuovo Cim B 39, 123–129 (1977). https://doi.org/10.1007/BF02738182

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  • DOI: https://doi.org/10.1007/BF02738182

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