Lattice dynamics and structural distortions in the multiferroic (Ba,Sr)TiO$_{\textrm{3}}$/(Bi,Nd)FeO$_{\textrm{3}}$ heterostructures. Stryukov, D. V., Razumnaya, A. G., Golovko, Y. I., Anokhin, A. S., Lukyanchuk, I. A., Shirokov, V. B., & Mukhortov, V. M. Thin Solid Films, 636:220–224, August, 2017.
Lattice dynamics and structural distortions in the multiferroic (Ba,Sr)TiO$_{\textrm{3}}$/(Bi,Nd)FeO$_{\textrm{3}}$ heterostructures [link]Paper  doi  abstract   bibtex   
We report the synthesis, the structure and phonon spectra studies of epitaxial double-layer heterostructures consisting of Bi0.98Nd0.02FeO3 and Ba0.8Sr0.2TiO3 layers deposited on (100) MgO substrates. The results of x-ray diffraction and the polarization characteristics of Raman spectra suggest a monoclinic symmetry of the systems at room temperature. The observed spectra demonstrate the non-monotonous dependence on the layer thickness that apparently can be related with specificity of the light propagation in the layered thin-film systems.
@article{stryukov_lattice_2017,
	title = {Lattice dynamics and structural distortions in the multiferroic ({Ba},{Sr}){TiO}$_{\textrm{3}}$/({Bi},{Nd}){FeO}$_{\textrm{3}}$ heterostructures},
	volume = {636},
	issn = {0040-6090},
	url = {https://www.sciencedirect.com/science/article/pii/S0040609017304443},
	doi = {10.1016/j.tsf.2017.06.009},
	abstract = {We report the synthesis, the structure and phonon spectra studies of epitaxial double-layer heterostructures consisting of Bi0.98Nd0.02FeO3 and Ba0.8Sr0.2TiO3 layers deposited on (100) MgO substrates. The results of x-ray diffraction and the polarization characteristics of Raman spectra suggest a monoclinic symmetry of the systems at room temperature. The observed spectra demonstrate the non-monotonous dependence on the layer thickness that apparently can be related with specificity of the light propagation in the layered thin-film systems.},
	urldate = {2023-11-11},
	journal = {Thin Solid Films},
	author = {Stryukov, D. V. and Razumnaya, A. G. and Golovko, Yu I. and Anokhin, A. S. and Lukyanchuk, I. A. and Shirokov, V. B. and Mukhortov, V. M.},
	month = aug,
	year = {2017},
	keywords = {X-ray diffraction, Raman spectroscopy, Bismuth ferrite, Heterostructures, Lattice distortions, Lattice dynamics, Sputtering},
	pages = {220--224},
	file = {ScienceDirect Snapshot:C\:\\Users\\aleks\\Zotero\\storage\\TD9K6CTD\\S0040609017304443.html:text/html},
}

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