László Kovács
László Kovács
Wigner Research Centre for Physics
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Growth of stoichiometric LiNbO3 single crystals by top seeded solution growth method
K Polgár, A Peter, L Kovács, G Corradi, Z Szaller
Journal of Crystal Growth 177 (3-4), 211-216, 1997
Composition dependence of the ultraviolet absorption edge in lithium niobate
L Kovács, G Ruschhaupt, K Polgár, G Corradi, M Wöhlecke
Applied physics letters 70 (21), 2801-2803, 1997
Growth, defect structure, and THz application of stoichiometric lithium niobate
K Lengyel, Á Péter, L Kovács, G Corradi, L Pálfalvi, J Hebling, ...
Applied Physics Reviews 2 (4), 2015
Infrared absorption study of the OH vibrational band in LiNbO3 crystals
L Kovács, M Wohlecke, A Jovanović, K Polgar, S Kapphan
Journal of Physics and Chemistry of Solids 52 (6), 797-803, 1991
Stoichiometry dependence of the OH-absorption band in LiNbO3 crystals
L Kovacs, V Szalay, R Capelletti
Solid state communications 52 (12), 1029-1031, 1984
OH ions in Oxide Crystals
M Wöhlecke, L Kovács
Critical Reviews in Solid State and Material Sciences 26 (1), 1-86, 2001
Spectroscopic and electrical conductivity investigation of Mg doped LiNbO3 single crystals
K Polgár, L Kovács, I Földvári, I Cravero
Solid state communications 59 (6), 375-379, 1986
A computational study of intrinsic and extrinsic defects in LiNbO3
RM Araujo, K Lengyel, RA Jackson, L Kovács, MEG Valerio
Journal of Physics: Condensed Matter 19 (4), 046211, 2007
Dysprosium-doped YAl3 (BO3) 4 (YAB) crystals: an investigation of radiative and non-radiative processes
G Dominiak-Dzik, P Solarz, W Ryba-Romanowski, E Beregi, L Kovacs
Journal of alloys and compounds 359 (1-2), 51-58, 2003
On the lattice site of trivalent dopants and the structure of Mg2+-OH--M3+ defects in LiNbO3: Mg crystals
L Kovacs, L Rebouta, JC Soares, MF Da Silva, M Hage-Ali, JP Stoquert, ...
Journal of Physics: Condensed Matter 5 (7), 781, 1993
Threshold concentration of MgO in near-stoichiometric LiNbO3 crystals
Á Péter, K Polgár, L Kovács, K Lengyel
Journal of crystal growth 284 (1-2), 149-155, 2005
Density measurements on LiNbO3 crystals confirming Nb substitution for Li
L Kovacs, K Polgar
Crystal Research and Technology 21 (6), K101-K104, 1986
Optical and magnetic spectroscopy of rare-earth-doped yttrium aluminium borate (YAl3 (BO3) 4) single crystals
A Watterich, P Aleshkevych, MT Borowiec, T Zayarnyuk, H Szymczak, ...
Journal of Physics: Condensed Matter 15 (19), 3323, 2003
OH-related defects in LiNbO3: Mg, M (M= Nd, Cr, Ti, Mn) crystals
L Kovács, Z Szaller, I Cravero, I Földvári, C Zaldo
Journal of Physics and Chemistry of Solids 51 (5), 417-420, 1990
Determination of the crystal composition from the OH- vibrational spectrum in lithium niobate
G Dravecz, L Kovács
Applied Physics B 88, 305-307, 2007
FTIR spectroscopy of OH stretching modes in BSO, BGO and BTO sillenites
P Beneventi, R Capelletti, L Kovács, A Péter, AML Manotti, F Ugozzoli
Journal of Physics: Condensed Matter 6 (31), 6329, 1994
The effect of stoichiometry and Mg doping on the Raman spectra of LiNbO3:Mg crystals
K Lengyel, L Kovács, Á Péter, K Polgár, G Corradi
Applied Physics B 87, 317-322, 2007
Spectrally Resolved Thermoluminescence of Li2B4O7:Cu Single Crystals
M Martini, F Meinardi, L Kovacs, K Polgar
Radiation protection dosimetry 65 (1-4), 343-346, 1996
Photochromism of doped terbium gallium garnet
H Dachraoui, RA Rupp, K Lengyel, MA Ellabban, M Fally, G Corradi, ...
Physical Review B 74 (14), 144104, 2006
Raman study of Bi2O3 GeO2 SiO2 glasses
P Beneventi, D Bersani, PP Lottici, L Kovacs, F Cordioli, A Montenero, ...
Journal of non-crystalline solids 192, 258-262, 1995
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