Ukrainian Journal of Physical Optics 
Home page
 
 

Other articles 

in this issue
Dispersion of optical activity and absorption in Pb5Ge3O11:Cu2+ crystals
Adamenko D.I.

Institute of Physical Optics, 23 Dragomanov St., 79005 Lviv, Ukraine

download full version

The results for spectral dependences of the optical activity and optical absorption in Pb5Ge3O11:Cu2+ crystals are presented and discussed

Keywords: absorption, optical activity, lead germanate crystals 

PACS: 78.20.Ci, 78.20.Ek
UDC: 535.56
Ukr. J. Phys. Opt. 11 114-118   doi: 10.3116/16091833/11/2/114/2010
Received: 29.04.2010

Анотація. Представлені та обговорені спектральні залежності оптичної активності та поглинання кристалів Pb5Ge3O11:Cu2+
REFERENCES
  1. Agranovich V M and Ginzburg V L. Crystal optics with accounting of spatial dispersion, and excitons. Moscow: Nauka (1979).
  2. Kizel V A and Burkov V I. Gyrotropy of crystals. Moscow: Nauka (1980).
  3. Vlokh O G. Spatial dispersion phenomena in parametric crystal optics. Lviv: Vyshcha Shkola (1984).
  4. Vlokh O G, Lazko L A and Shopa Y I, 1981. Electrooptic and electrogyration properties of the solid solutions on the basis of lead germanate. Phys. Stat. Sol. (a). 65: 371–378. doi:10.1002/pssa.2210650143
  5. Vlokh O G, Lazko L A and Shopa Y I, 1980. Electrogyration and electrooptic properties of the solid solutions on the basis of lead germanate. J. Phys. Soc. Jap., Suppl. B. 49: 150–151.
  6. Strukov B A, Sinyakov E V, Mayshchik E P, Minaeva K A, Monya V G and Vlokh O G, 1977. Ultrasonic relaxation, smearing of phase transition and some physical properties of lead germanate crystals and solid solutions on their basis. Izv. AN USSR, Ser. Fiz. 41: 692–699.
  7. Vlokh O G, Sinyakov E V, Lazko L A and Monya V G, 1978. Spontaneous and induced electrogyration in the [Pb1-xBix]5Ge3O11 crystals. Fiz. Tverd. Tela. 20: 2098–2100.
  8. Iwasaki H, Miyazawa S, Koizumi H, Sugii K and Niizeki N, 1972. Ferroelectric and optical properties of Pb5Ge3O11 and its isomorphous compound Pb5Ge2SiO11. J. Appl. Phys. 43: 4907–4915. doi:10.1063/1.1661044
  9. Adamenko D I, Klymiv I M, Vasylkiv Yu and Vlokh R O, 2009. Optical activity and critical exponent of the order parameter in lead germanate crystals. 1. The case of diffused phase transition in Pb5Ge3O11 doped with Cu, Ba and Si ions. Ukr. J. Phys. Opt. 10: 182–193. doi:10.3116/16091833/10/4/182/2009
  10. Trubitsyn M P, Vaplak S and Ermakov A S, 2000. EPR and dielectrically properties Pb5Ge3O11 crystals with decentric ions Cu2+. Fiz. Tverd. Tela. 42: 1303–1309.
  11. Xianjun Wu, Jiayue Xu, Jingzhong Xiao, Anhua Wu and Weiqing J, 2004. Growth of ferroelectric lead germanate single crystal by the vertical Bridgman method. J. Cryst. Growth. 263: 208–213. doi:10.1016/j.jcrysgro.2003.11.002
  12. Yue Xuefeng, Mendricks S, Hu Yi, Hesse H and Kip D, 1998. Photorefractive effect in doped Pb5Ge3O11 and in (Pb1-xBax)5Ge3O11. J. Appl. Phys. 83: 3473–3479
(c) Ukrainian Journal of Physical Optics