49 citations · 104 across the 3 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2009★ 27 cited
Polar phonons in some compressively stressed epitaxial and polycrystalline SrTiO3 thin films
D. Nuzhnyy, J. Petzelt, S. Kamba +5
Several SrTiO3 (STO) thin films without electrodes processed by pulsed laser deposition, of thicknesses down to 40 nm, were studied using infrared transmission and reflection spect…
cond-mat.mtrl-sci2008★ 49 cited
Grain Size Influence on Dynamics of Polar Nanoclusters in PMN-35%PT Ceramics: Broadband Dielectric and Infrared Spectra
V. Bovtun, S. Kamba, S. Veljko +9
Dielectric response e*(f,T) and polar phonon spectra of coarse grain (grain size ~ 4 mkm) and fine grain (grain size ~ 150 nm) ceramics of PbMg_(1/3)Nb_(2/3)O3-35%PbTiO3 were inves…
cond-mat.mtrl-sci2007★ 28 cited
Infrared and magnetic characterization of the multiferroic Bi2FeCrO6 thin films in a broad temperature range
S. Kamba, D. Nuzhnyy, R. Nechache +5
Infrared reflectance spectra of an epitaxial Bi2FeCrO6 thin film prepared by pulsed laser deposition on LaAlO3 substrate were recorded between 10 and 900 K. No evidence for a phase…