Optics and Spectroscopy

, Volume 119, Issue 3, pp 338–342 | Cite as

Specific features of the optical properties of potassium–aluminum borate glasses with copper chloride nanocrystals at high temperatures

  • P. S. Shirshnev
  • A. N. Babkina
  • V. A. Tsekhomskii
  • N. V. Nikonorov
The International Year of Light 2015
  • 37 Downloads

Abstract

It is shown that heating of potassium–aluminum borate glasses with CuCl nanocrystals above 80°C leads to the disappearance of exciton absorption peaks, whereas cooling below 50°C gives rise to these peaks. These effects are related, respectively, to the melting of nanocrystals and crystallization of nanophase.

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Copyright information

© Pleiades Publishing, Ltd. 2015

Authors and Affiliations

  • P. S. Shirshnev
    • 1
  • A. N. Babkina
    • 1
  • V. A. Tsekhomskii
    • 1
  • N. V. Nikonorov
    • 1
  1. 1.ITMO UniversitySt. PetersburgRussia

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