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personal data approved: 2016. XI. 03.
Personal data
László Kovács
name László Kovács
year of birth 1954
name of institution
doctoral school
BME Doctoral School of Physics (Academic staff member)
PTE Doctoral School of Physics (Academic staff member)
the share of work in the different doctoral schools. BME Doctoral School of Physics 25%
PTE Doctoral School of Physics 75%
accreditation statement submitted to: University of Pécs
Contact details
E-mail address kovacs.laszlowigner.mta.hu
phone number +36 1 392-2588
own web page
Academic title
scientific degree, title CSc
year degree was obtained 1993
discipline to which degree belongs physics
institution granting the degree HAS
scientific degree, title DSc
year degree was obtained 2002
discipline to which degree belongs physics
institution granting the degree HAS
Employment
1978 - MTA Wigner Fizikai Kutatóközpont Szilárdtestfizikai Intézet (research institute, not university)
scientific consultant
Thesis topic supervisor
number of doctoral students supervised until now 3
number of students who fulfilled course requirements 3
students who obtained their degrees:
Ivett Hajdara PhD 2013  DSP3-PTE
Gábor Mandula PhD 2005  DSP1-BME
Krisztián Lengyel PhD 2005  

  Thesis topic proposals
Research
research area Optical and electrical properties of optical single crystals, nonlinear optical phenomena, investigation of the structure of point defects, spectroscopy of localized vibrations in oxid crystals
research field in which current research is conducted physics
Publications
2016

Lengyel K, Beregi E, Földvári I, Corradi G, Kovács L, Solarz P, Ryba-Romanowski W: Effect of symmetry reduction on the electronic transitions in polytypic GdAl3(BO3)4:Eu:Tb crystals, OPTICAL MATERIALS 53: pp. 30-33.
type of document: Journal paper/Article
language: English
DOI 
2016

Bridges F, Mackeen C, Kovacs L: No difference in local structure about a Zn dopant for congruent and stoichiometric LiNbO3, PHYSICAL REVIEW B 94: (1) Paper 014101. 5 p.
type of document: Journal paper/Article
language: English
DOI 
2015

Lengyel K, Péter Á, Kovács L, Corradi G, Pálfalvi L, Hebling J, Unferdorben M, Dravecz G, Hajdara I, Szaller Z, Polgár K: Growth, defect structure, and THz application of stoichiometric lithium niobate, APPLIED PHYSICS REVIEWS 2: (4) Paper 040601. p.
type of document: Journal paper/Review paper
language: English
URL 
2014

Lengyel K, Kiss I, Kovács L, Szalay V, Corradi G: Anomalous temperature dependence of the OH− absorption band in stoichiometric LiNbO3 crystals, VIBRATIONAL SPECTROSCOPY 71: pp. 37-40.
type of document: Journal paper/Article
language: English
DOI 
2014

Kovacs L, Szaller Z, Lengyel K, Corradi G: Hydroxyl ions in stoichiometric LiNbO3 crystals doped with optical damage resistant ions, OPTICAL MATERIALS 37: pp. 55-58.
type of document: Journal paper/Article
number of independent citations: 1
language: English
DOI 
2011

Kovacs L, Lengyel K, Szalay V: Combination transitions due to stretching and librations of OH(-) ions in LiNbO(3), OPTICS LETTERS 36: (18) pp. 3714-3716.
type of document: Journal paper/Article
number of independent citations: 3
language: English
DOI 
1997

Polgár K, Péter Á, Kovács L, Corradi G, Szaller ZS: Growth of stoichiometric LiNbO3 single crystals by top seeded solution growth method, JOURNAL OF CRYSTAL GROWTH 177: pp. 211-216.
type of document: Journal paper/Article
number of independent citations: 154
language: English
DOI 
1997

Kovács L, Ruschhaupt G, Polgár K, Corradi G, Wöhlecke M: Composition dependence of the UV absorption edge in lithium niobate, APPLIED PHYSICS LETTERS 70: pp. 2801-2803.
type of document: Journal paper/Article
number of independent citations: 115
language: English
DOI 
1991

Kovács L, Wöhlecke M, Jovanovic A, Polgár K, Kapphan S: Infrared absorption study of the OH vibrational band in LiNbO3 crystals, JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS 52: pp. 797-803.
type of document: Journal paper/Article
number of independent citations: 80
language: English
DOI 
1986

Polgár K, Kovács L, Földvári I, Cravero I: Spectroscopic and electrical investigation of Mg doped LiNbO3 single crystals, SOLID STATE COMMUNICATIONS 59: (6) pp. 375-379.
type of document: Journal paper/Article
number of independent citations: 64
language: English
DOI 
Number of independent citations to these publications:417 
Scientometric data
list of publications and citations
number of scientific publications that meet accreditation criteria:
141
number of scientific publications:
155
monographs and professional books:
0
monographs/books in which chapters/sections were contributed:
2 
scientific publications published abroad that meet the accreditation criteria:
133
publications not in Hungarian, published in Hungary, meeting the accreditation criteria:
4
number of independent citations to scientific publications and creative works:
1499

 
All rights reserved © 2007, Hungarian Doctoral Council. Doctoral Council registration number at commissioner for data protection: 02003/0001. Program version: 1.2318 ( 2016. XI. 26. )