Zobrazeno 1 - 10
of 57
pro vyhledávání: '"V. K. Yanovskii"'
Publikováno v:
Inorganic Materials. 41:760-765
Bi2VxW1 − xO6 − y ceramics are synthesized, and their structure and electrical properties are studied. The results indicate that the Bi2WO6-Bi2VO5.5 system contains Bi2WO6- and Bi2VO5.5-based solid solutions in the ranges 0 < x ≤ 0.2 and 0.75
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64fdfca402fc4b4045f59feb29f84d2b
https://doi.org/10.1007/s10789-005-0205-y
https://doi.org/10.1007/s10789-005-0205-y
Publikováno v:
Journal of Crystal Growth. 275:e647-e650
Single crystals of solid state solutions Rb 1− x Ti 1− x Nb x OPO 4 (RTP:Nb) are grown and their dielectric, conductive and non-linear optical properties are studied. The maximum content of niobium in these crystals is found to be near x = 0.1 .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e2dc72fd91bd03cc8a23e78419bd283
https://doi.org/10.1016/j.jcrysgro.2004.11.045
https://doi.org/10.1016/j.jcrysgro.2004.11.045
Autor:
Nataliya I. Sorokina, Elena P. Kharitonova, O. D. Krotova, S. Yu. Stefanovich, V. I. Voronkova, N. I. Kononkova, V. K. Yanovskii
Publikováno v:
Crystallography Reports. 50:137-141
Single crystals of solid solutions Rb1−xTi1−xNbxOPO4(RTP: Nb) were grown and the temperature dependences of their dielectric and nonlinear optical properties and electric conductivity were studied. The maximum possible niobium content in these cr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92a309702b8b307879820ec28978afb1
https://doi.org/10.1134/1.1857260
https://doi.org/10.1134/1.1857260
Autor:
N. Yu. Maklakova, V. I. Voronkova, L.D. Pokrovsky, V. K. Yanovskii, Victor V. Atuchin, V.G. Kesler
Publikováno v:
Surface Review and Letters. 11:191-198
X-ray photoemission spectroscopy (XPS) measurements have been executed for TlTiOPO 4 to elucidate the general features in the electronic structure of the KTiOPO 4 family compounds. The peculiarities of the valence band structure have been discussed f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ceacba5d9c6e3bc7e219946b31db375
https://doi.org/10.1142/s0218625x04006013
https://doi.org/10.1142/s0218625x04006013
Autor:
T. Yu. Losevskaya, V. I. Voronkova, Roland Tellgren, Håkan Rundlöf, S.-G. Eriksson, Sergey A. Ivanov, Sergei Yu. Stefanovich, V. K. Yanovskii
Publikováno v:
Materials Science Forum. :303-306
The evolution of the crystal structures as a function of temperature of the new solid- solution KTiOPO4 (KTP) isomorphs, namely K1-xNbxTi1-xOPO4 and K1-xSbxTi1-xOPO4 have been studied by neutron powder diffraction below and above the ferroelectric ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3dc5cf6a4d7e53561d67557dc2b0b87
https://doi.org/10.4028/www.scientific.net/msf.443-444.303
https://doi.org/10.4028/www.scientific.net/msf.443-444.303
Autor:
Olga A. Alekseeva, V. I. Voronkova, Nataliya I. Sorokina, S. A. Zver’kov, S. Yu. Stefanovich, V. K. Yanovskii, T. Yu. Losevskaya
Publikováno v:
Crystallography Reports. 49:123-129
Single crystals of K1 − x Ti1 − x NbxOPO4 (KTP: Nb), K1 − x Ti1 − x SbxOPO4 (KTP: Sb), and K1 − x Ti1 − x TaxOPO4 (KTP: Ta) solid solutions are grown and their dielectric, conducting, and nonlinear optical properties are investigated. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b52873929db89f8611e91ecedb1e391f
https://doi.org/10.1134/1.1643973
https://doi.org/10.1134/1.1643973
Autor:
I. A. Verin, V. I. Voronkova, V. I. Simonov, Nataliya I. Sorokina, O. D. Krotova, V. K. Yanovskii
Publikováno v:
Scopus-Elsevier
Single crystals with the compositions KTi0.47Sn0.53OPO4 and KTi0.25Sn0.75OPO4 were grown by spontaneous crystallization from flux in the K2O-TiO2-SnO2-P2O5 quaternary system, and their structures were established from precision X-ray diffraction data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdaad9869aec669ef3822363bf21bd0c
https://doi.org/10.1134/1.1627433
https://doi.org/10.1134/1.1627433
Publikováno v:
Journal of Applied Physics. 94:1954-1958
Single crystals of K1−xTi1−xNbxOPO4 and K1−xTi1−xSbxOPO4 solid solutions are grown and their dielectric properties, electrical conductivity, and nonlinear optical properties are studied. Maximal content of these dopants x is found to be 0.11
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::740a35ccabacdb9592d80e14ecea477f
https://doi.org/10.1063/1.1587872
https://doi.org/10.1063/1.1587872
Publikováno v:
Inorganic Materials. 39:599-604
This work continues our studies into the nature and mechanisms of phase transitions in K3Nb3B2O12 (KNB) crystals, which have a framework structure with spacious continuous channels and combine ferroelectric, ferroelastic, and superionic properties. S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65f454e24366c01ac50168e07d5ba9e2
https://doi.org/10.1023/a:1024001320166
https://doi.org/10.1023/a:1024001320166
Publikováno v:
Inorganic Materials. 39:127-132
Data are presented on K3Nb3O6(B2O6)1–x(Si2O7)x solid solutions in the K3Nb3B2O12–K3Nb3Si2O13 system. The system is shown to contain two partial solid-solution series in the composition ranges 0 < x< 0.2 (KNB:Si) and 0.8 < x< 1 (KNS:B). KNB:Si cry
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b252a7ea017112ed0a34530f47c1ece
https://doi.org/10.1023/a:1022190411905
https://doi.org/10.1023/a:1022190411905