1. Home
    2. Journals
    3. Pramana – Journal of Physics
    4. Volume 22
    5. Issue 3-4

    • The crystal fields inα-alums—A high pressure magnetic resonance study

      Shantanu Sinha R Srinivasan

      Nuclear Physics Volume 22 Issue 3-4 March 1984 pp 345-364

    • Fulltext

       

        Click here to view fulltext PDF


      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/022/03-04/0345-0364

    • Abstract

       

      The origin of the crystal field and its variation with temperature in severalα-alums have been studied bynmr of27Al andepr of Cr3+ at high hydrostatic pressures and low temperatures. The results lead to an explanation of the anomalous temperature variation of the axial crystal field at the trivalent ion site. The mechanism of the phase transition in ammonium alum is also explained. A correlation between the axial crystal field as determined bynmr (e2qQ/h) and that determined byepr (D) has been obtained.

    • Author Affiliations

       

      Shantanu Sinha1 R Srinivasan1

      1. Department of Physics, Indian Institute of Science, Bangalore - 560 012, India

    • Dates

       
      Published
      4 March 1984

  • Pramana – Journal of Physics | News

    • Editorial Note on Continuous Article Publication

      Posted on July 25, 2019

      Click here for Editorial Note on CAP Mode

© 2022-2023 Indian Academy of Sciences, Bengaluru.

Contact | Site index