A new phase growth in LiF: Ti and LiF: Ti, Mg
Capelletti, R.; Mora, C.; Prato, S.; Calestani, G.; Földvári, I.; Kovács, L.; Watterich, A.; Capelletti, R.; Dipartimento di Fisica dell'Universita and, Istituto di Strutturistica Chimica and C. S. S. D. (C. N. R.); Mora, C.; Dipartimento di Fisica dell'Universita and, Istituto di Strutturistica Chimica and C. S. S. D. (C. N. R.); Prato, S.; Dipartimento di Fisica dell'Universita and, Istituto di Strutturistica Chimica and C. S. S. D. (C. N. R.); Calestani, G.; Dipartimento di Fisica dell'Universita and, Istituto di Strutturistica Chimica and C. S. S. D. (C. N. R.); Földvári, I.; Research Laboratory for Crystal Physics, iHungarian Academy of Sciences; Kovács, L.; Research Laboratory for Crystal Physics, iHungarian Academy of Sciences; Watterich, A.; Research Laboratory for Crystal Physics, iHungarian Academy of Sciences
Журнал:
Radiation Effects and Defects in Solids
Дата:
1991
Аннотация:
AbstractITC measurements, optical absorption spectra in the wavenumber range 5.4 × 10<sup>4</sup>−200 cm<sup>−1</sup>, microspectrophotometry, photoluminescence spectra, optical and electron microscopy and X-ray diffraction have been used to study the growth and the nature of a new phase occlusions in LiF: Ti<sup>3+</sup> and LiF: Mg<sup>2+</sup>, Ti<sup>3+</sup>. They grow along the 100 direction as a consequence of high temperature heat treatments in moist atmosphere.
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