Light-induced charge transport processes in photorefractive crystals II: Materials

K Buse - Applied Physics B, 1997 - Springer
3, LiTaO 3, BaTiO 3, Ba 1-x Sr x TiO 3 (, BST), Ba 1-x Ca x TiO 3 (, BCT), KNbO 3, KTa 1-x
Nb x O 3 (, KTN), Sr 1-x Ba x Nb 2 O 6 (, SBN) and Bi 12 (Si, Ti, Ge) O 20 (BSO, BTO, BGO) …

Excitation dynamics of cerium in niobate crystals

H Liu, Y Wang, W Jia, F Fernandez - Journal of alloys and compounds, 1997 - Elsevier
Transient gratings have been observed in Ce3+-doped SBN (SrxBa1− xNb2O6) and
KNSBN (potassium–sodium SBN) niobate crystals by picosecond-pulse, two-photon …

Dynamics of space-charge fields created in photorefractive barium titanate by single picosecond pulses: a computer simulation

H Ishii, Y Tomita - Optics communications, 1996 - Elsevier
We investigate the dynamics of space-charge field formation and decay in a barium titanate
crystal by single pulses of 30 ps duration at a wavelength of 532 nm. Based on the two …

[图书][B] Theoretical investigations of the structure and properties of point defects in amorphous silicon dioxide

AM Ferreira - 2000 - search.proquest.com
Many of the characteristics of electronic and optoelectronic devices can be affected
dramatically the microscopic structure of the manufacturing material. An understanding of …