Optical absorption (OA) and thermally stimulated depolarization currents (TSDC) in Brazilian amethyst

Radiation Effects and Defects in Solids

Volumn 147, Issue 1-2, 1998, Pages 1-10

  Cortezão, Salete Ugatti ^a   Blak, Ana Regina ^a  

^a UNIVERSITY OF SÃO PAULO   (Brazil)

Author keywords

Amethyst; Colour centers; Dipoles; Natural quartz; Optical absorption; Thermally stimulated depolarization currents

Indexed keywords

COLOR CENTERS; CRYSTAL DEFECTS; LIGHT ABSORPTION; THERMAL EFFECTS;

AMETHYST; NATURAL QUARTZ; THERMALLY STIMULATED DEPOLARIZATION CURRENTS (TSDC);

QUARTZ;

EID: 0032315430     PISSN: 10420150     EISSN: None     Source Type: Journal    
DOI: 10.1080/10420159808226381     Document Type: Article

References (8)

1. L.E. Halliburton, Appl. Radiat. Isot. 40, 859 (1989).
2. M.E. Markes and L.E. Halliburton, J. Appl. Phys. 50(12), 8172 (1979).
3. G. Lehmann and W.J. Moore, J. Chem. Phys. 44, 1741 (1966).
4. M.R. Hantehzadeh, C.S. Han and L.E. Halliburton, J. Phys. Chem. Solids 51, 425 (1990).
5. A.J. Cohen and F. Hassan, Am. Mineral. 59, 719 (1974).
6. A.S. Marfunin, Spectroscopy, Luminescence and Radiation Centers in Minerals (Springer-Verlag, 1979) pp. 278.
7. D.S. Park and A.S. Nowick, Phys. Status Solidi A 26, 617 (1974).
8. R. Vila, A. Ibarra and M.J. Castro, Phys. Stat. Sol. (a) 105, 601 (1988).