Search Results - "Korchagina, K. S."

Influence of PbZrO3 doping on the structural and magnetic properties of BiFeO3 by Ivanov, S.A., Nordblad, P., Tellgren, R., Ericsson, T., Korchagina, S.K., Rybakova, L.F., Hewat, A.

“…Solid solutions of the perovskites (1 - x)BiFeO3-xPbZrO3 with x ranging from 0 to 0.2 were synthesized by solid-state reaction in an attempt to find…”
Get full text

Dielectric Properties of Solid Solutions Based on Ferroelectric-Antiferromagnetic BiFeO3 Over the Microwave Range by SHEVCHUK, YU. A., GAGULIN, V. V., KORCHAGINA, S. K., IVANOVA, V. V.

“…Studies of the dielectric properties (real part of the dielectric permittivity ϵ ′ and a dielectric loss tan δ) over the microwave frequencies 0.5-2.5 GHz and…”
Get full text

Microwave absorption in SrTiO3-BiCrO3 solid solutions by Shevchuk, Yu. A., Korchagina, S. K.

“…Data are presented on the electrical conductivity of SrTiO3-BiCr03 solid solutions as a function of temperature and their dielectric permittivity and loss…”
Get full text

THE WAYS TO OPTIMIZE CLINICAL OUTCOMES OF PHOTODYNAMIC THERAPY BY OPTICAL IMAGING TECHNIQUES by Gamayunov, S. V., Skrebtsova, R. R., Korchagina, K. S., Sapunov, D. A., Shakhova, M. A., Shakhova, N. M.

“…Background: Photodynamic therapy (PDT) is a  modern minimally invasive technique for treatment of a wide range of diseases, including malignancies. One of…”
Get full text

PLANNING PHASE 2 MULTICENTER RANDOMIZED TRIAL OF NEOADJUVANT CHEMO-RADIOTHERAPY FOLLOWED BY D2 GASTRECTOMY AND ADJUVANT CHEMOTHERAPY FOR LOCALLY ADVANCED GASTRIC CANCER by Skoropad, V. Yu, Afanasyev, S. G., Gamayunov, S. V., Agababyan, T. A., Volkov, M. Yu, Glushchenko, S. A., Evdokimov, L. V., Korchagina, K. S., Mozerov, S. A., Mikhaylova, O. A., Popova, N. O., Rukhadze, G. O., Samtsov, E. N., Safonova, M. A., Sveklova, A. A., Startseva, Zh. A., Titova, L. N., Yakushina, Z. K.

“…Introduction. The prognosis for surgical treatment of locally advanced gastric cancer remains disappointing. Neoadjuvant chemo-radiation therapy is relatively…”
Get full text

SrTiO3-BiCrO3 solid solutions : Synthesis, X-ray diffraction study, and dielectric properties in the microwave range by SHEVCHUK, Yu. A, GAGULIN, V. V, KORCHAGINA, S. K, IVANOVA, V. V

“…SrTiO3-BiCrO3 ceramics were prepared by solid-state reactions. The materials were single-phase by x-ray diffraction and had a cubic perovskite structure up to…”
Get full text

Synthesis, structure, and properties of solid solutions based on bismuth ferrite by Korchagina, S. K., Ivanov, S. A., Proidakova, V. Yu, Rush, S. N., Rybakova, L. F., Sadovskaya, N. V.

“…Solid solutions of Bi 1 − x Pb x Fe 1 − x Zr x O 3 ( x = 0.1−0.2) are synthesized by the methods of liquid-phase and modified solid-phase synthesis. Also,…”
Get full text

Rare-earth-doped PbTiO3-PbZrO3 solid solutions by Korchagina, S. K., Rybakova, L. F., Parkhomenko, O. L., Sadovskaya, N. V., Mikhailyuk, A. A.

“…(Pb 1 − x Ln x )(Zr 0.53 Ti 0.47 )O 3 and (Pb 1 − x Ln x )(Zr 0.65 Ti 0.35 )O 3 ( x = 0.02, 0.06; Ln = La, Pr, Gd, Yb) solid solutions have been prepared by…”
Get full text

Low-frequency and microwave dielectric properties of Ba2LnTaO6 (Ln = La, Pr, Sm, Dy, Ce, Gd, Nd, Tm, Tb) ceramics by Korchagina, S. K., Shevchuk, Yu. A.

“…Nine Ba2LnTa06 compounds are synthesized, and their low-frequency and microwave dielectric properties are studied. The results are analyzed in relation to…”
Get full text

Dilatometry and Dielectric Properties of Ba2RTaO6 (R = La, Pr, Sm, Dy) Ceramics by Korchagina, S K, Golubko, N V, Shevchuk, Yu A, Gagulin, V V

“…The dielectric properties of Ba2RTaO6 (R = La, Pr, Sm, Dy) perovskites are measured for the first time in the microwave range (1 GHz). Dilatometric data…”
Get full text

Preparation, structural, dielectric and magnetic properties of LaFeO 3 -PbTiO 3 solid solutions by Ivanov, Sergey A., Tellgren, Roland, Porcher, F., Ericsson, Tore, Mosunov, A., Beran, P., Korchaginaa, S.K., Anil Kumar, Puri, Mathieu, Roland, Nordblad, Per

“…Solid solutions of (1− x )LaFeO 3 –( x )PbTiO 3 (0 <  x  < 1) have been prepared by conventional solid-state reaction. These complex perovskites have…”
Get full text

Preparation, structural, dielectric and magnetic properties of LaFeO3–PbTiO3 solid solutions by Ivanov, S.A., Tellgren, R., Porcher, F., Ericsson, T., Mosunov, A., Beran, P., Korchagina, S.K., Kumar, P. Anil, Mathieu, R., Nordblad, P.

“…[Display omitted] ► Solid-solutions of (1−x)LaFeO3–(x)PbTiO3 were synthesized by solid-state reaction. ► XRPD and NPD evidence orthorhombic (x<0.7) and…”
Get full text

Preparation, structural, dielectric and magnetic properties of LaFeO3-PbTiO3 solid solutions by Ivanov, S. A, Tellgren, R, Porcher, F, Ericsson, T, Mosunov, A, Beran, P, Korchagina, S. K, Kumar, P. Anil, Mathieu, R, Nordblad, P

“…Mater. Res. Bull. 47, 3253 (2012) Solid solutions of (1-x)LaFeO3-(x)PbTiO3 (0<x<1) have been prepared by conventional solid-state reaction. These complex…”
Get full text

Mechanical processing of γ-Fe2O3 by Lukashev, R. V., Alekova, A. F., Korchagina, S. K., Chibirova, F. Kh

“…We have studied the effect of mechanical processing of γ-Fe 2 O 3 with the use of a planetary ball mill on the characteristics of resulting powders: phase…”
Get full text

Mechanical processing of gamma -Fe sub(2)O sub(3) by Lukashev, R V, Alekova, A F, Korchagina, S K, Chibirova, FKh

“…We have studied the effect of mechanical processing of gamma -Fe sub(2)O sub(3) with the use of a planetary ball mill on the characteristics of resulting…”
Get full text

Synthesis and investigations of solid solutions based on relaxor ferroelectric-antiferromagnetic Pb(Fe 2/3 W 1/3 )O 3 by Shevchuk, Y. A., Korchagina, S. K., Gagulin, V. V., Bogatko, V. V.

Get full text

Synthesis and physical properties of new high temperature seignettomagnetics in the systems with perovskite type structure by Gagulin, V. V., Korchagina, S. K., Shevchuk, Yu. A., Fadeeva, N. V., Bogatko, V. V.

“…Synthesis and complex investigations of ceramic samples of the systems BiFeO 3 -LaMnO 3 , Pb(Fe 2/3 W 1/3 O 3 -PbTiO 3 and Pb(Fe 2/3 W 1/3 )O 3 -BiFeO 3 were…”
Get full text

Dielectric Properties of Solid Solutions Based on Ferroelectric-Antiferromagnetic BiFeO 3 Over the Microwave Range by SHEVCHUK, YU. A., GAGULIN, V. V., KORCHAGINA, S. K., IVANOVA, V. V.

Get full text

Dilatometry and Dielectric Properties of Ba 2 RTaO 6 (R = La, Pr, Sm, Dy) Ceramics by Korchagina, S. K., Golubko, N. V., Shevchuk, Yu. A., Gagulin, V. V.

Get full text

Influence of PbZrO3 doping on the structural and magnetic properties of BiFeO3 by IVANOV, S. A, NORDBLAD, P, TELLGREN, R, ERICSSON, T, KORCHAGINA, S. K, RYBAKOVA, L. F, HEWAT, A

Get full text