V. Voronkova

Lomonosov Moscow State University

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V. K. Yanovskiǐ

Lomonosov Moscow State University

E. P. Kharitonova

Lomonosov Moscow State University

V. Yanovsky

Lomonosov Moscow State University

S. Yu. Stefanovich

Lomonosov Moscow State University

Ekaterina I. Orlova

Lomonosov Moscow State University

Victor Kravtsov

Institute of Applied Physics

T. Yu. Losevskaya

Lomonosov Moscow State University

V. V. Moshchalkov

KU Leuven

E.R. Healey

Spectrum Pharmaceuticals (United States)

I.G. Donica

Academy of Sciences of Moldova

Cooperative Institutions

Lomonosov Moscow State University

Russian Academy of Sciences

Moscow State University

A.V. Shubnikov Institute of Crystallography

Kurchatov Institute

Karpov Institute of Physical Chemistry

KU Leuven

Karlsruhe Institute of Technology

Centre National de la Recherche Scientifique

P.N. Lebedev Physical Institute of the Russian Academy of Sciences

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Ferroelectric phase transitions in Nb-doped KTiOPO4

Ferroelectrics (2001)

S.A. Ivanov S-G Eriksson С. Ю. Стефанович V. Voronkova T. Yu. Losevskaya

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GROWTH OF KTIOPO4-GROUP CRYSTALS FROM A SOLUTION IN A MELT AND THEIR PROPERTIES

Inorganic Materials (1988)

V. Voronkova V. K. Yanovskiǐ

Differential thermal analysis

Crystal (programming language)

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TIME RELAXATION OF THE MAGNETIZATION IN A SINGLE-DOMAIN TMBA2CU3O7-DELTA SINGLE-CRYSTAL

JETP Letters (1989)

A. A. Gippius Victor V. Moshchalkov Hh Nyan V. Voronkova V. K. Yanovskiǐ

Single domain

Solid-state physics

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Growth and principal properties of crystals of rare earth oxymolybdates and of the composition LN/sub 2/MoO/sub 6/

V. K. Yanovskiǐ V. Voronkova

Results of the investigation show that rare earth oxymolybdates are divided into two crystallographic groups. Oxymolybdates of La, Pr, and Nb have a laminar tetragonal structure of the La/sub 2/MoO/sub 6/ type. All the other oxymolybdates crystallize in the Nd/sub 2/WO/sub 6/ structure; this is indicated by the similarity of the physical properties and morphology of the oxymolybdates and the oxytungstates previously grown. (JRD)

Tetragonal crystal system

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ELECTROCONDUCTIVITY AND DIELECTRIC-PROPERTIES OF KTIOPO4 CRYSTALS

Физика твердого тела (1985)

V. K. Yanovskiǐ V. Voronkova

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The peak-effect in YBa2Cu3O7-delta single crystals with different oxygen stoichiometry: VOL 1: PLENARY TALKS AND HIGH CURRENT APPLICATIONS; VOL 2: SMALL SCALE APPLICATIONS

А. А. Жуков H. Küpfer G. K. Perkins Lauren Cohen A.D. Caplin

Stoichiometry

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Crystal growth and properties of the RBa sub 2 Cu sub 3 O sub 7 minus y family

V. Voronkova Irina V. Vodolazskaya V. K. Yanovskiǐ

The RBa{sub 2}Cu{sub 2}O{sub 7{minus}y} single crystals (R=Y, Pr, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, and Yb) with dimensions from 1--2 mm to 7--8 mm were grown from nonstoichiometric melts of R{sub 2}O{sub 3}-BaO-CuO systems. The growth mechanism seems to be a dislocation mechahism in which the substance is transported along a thin cuprate melt film which west the faces of the growing crystal. The domain structure depends on the growth conditions. In some cases nearly single-domain crystals of YBa{sub 2}Cu{sub 3}O{sub 7{minus}x} and TmBa{sub 2}Cu{sub 3}O{sub 7{minus}y} several millimeters in size can be obtained. Magnetic measurements were used to detect superconducting transitions. After annealing in oxygen the critical temperature increased to temperatures in the range 62--89 K for various metals.

Transition temperature

Crystal (programming language)

Atmospheric temperature range

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Phase formation and conductivity of compounds in Bi2O3 - La2O3 - MoO3 ternary system

E. P. Kharitonova Ekaterina I. Orlova V. Voronkova

Ternary numeral system

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