Zobrazeno 1 - 10
of 80
pro vyhledávání: '"L. Malicskó"'
Publikováno v:
Crystal Research and Technology. 44:425-432
The as-grown surface and inner structures of undoped and Nd3+-, Cr3+-, V3+-, Ce3+-, Er3+ and Yb3+ – and (Er3+ + Yb3+) – doped yttrium aluminum borate (YAB) single crystals grown from (K2Mo3O10 + B2O3) flux by spontaneous crystallization or top se
Autor:
L. Malicskó, A. Watterich
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 191:106-109
By FTIR spectroscopy in undoped and Fe-doped LiNbO3 single crystals of same origin and different histories it was found that laser irradiations in Fe-doped crystals cause the appearance of an OH− band at ∼3507 cm−1. This band is assumed to be c
Publikováno v:
Journal of Crystal Growth. 205:153-162
Silver selenide thin films have been prepared on amorphous and polycrystalline substrates by the solid–vapour-phase reaction of vacuum deposited polycrystalline silver films and selenium. We have found earlier that at given conditions (0 0 1) orien
Publikováno v:
Optical Materials. 7:51-57
The temporal characteristics of the photorefractive diffraction efficiency were measured on LiNbO 3 :Fe single crystal samples using a cw Argon-ion laser with power density of 1.5 cm −2 . During successive writing-erasure cycles systematic changes
Publikováno v:
Journal of Crystal Growth. 151:127-133
The effect of iron dopant incorporation and certain transient growth processes on the defect formation in Czochralski-grown ZnWO 4 single crystals were studied by using optical and scanning electron microscopic imaging methods as well as energy dispe
Autor:
L. Malicskó
Publikováno v:
Phase Transitions. 43:193-196
In undoped and doped bismuth germanate, tellurium dioxide, zinc tungstate and lithium niobate single crystals grown from melts of congruent compositions as-grown, impurity-induced composition modulation of wavelengths between 1.5 and 225 nm could be
Autor:
L. Malicskó
Publikováno v:
Acta Physica Hungarica. 70:203-209
Some consequences of the simultaneous activity of the 2D nucleation and dislocation mechanisms of the growth are experimentally demonstrated and discussed.
Autor:
L. Malicskó
Publikováno v:
Crystal Research and Technology. 25:451-456
By means of optical (OM) and scanning electron microscopy (SEM) the morphological changes involved by intensive laser pulses in tellurium dioxide single crystals, were investigated. The typical morphological characteristics of the damaged crystal reg
Autor:
L. Malicskó
Publikováno v:
Crystal Research and Technology. 25:187-195
Scanning and transmission electron microscopic methods including energy dispersive X-ray spectrometry and reflection high energy electron diffraction as well, were used for the inspection of the growth, the shape-processing and the laser irradiation
Publikováno v:
Phase Transitions. 43:223-224
(1993). On the modulated structures of bismuth tellurite Bi2TeO5 single crystals. Phase Transitions: Vol. 43, No. 1-4, pp. 223-224.