Back to homepage >> . Trusov S.V., Pletchov P.Yu. and Kotelnikov A.R. The aim of this work was a melt inclusion synthesis during the process of new phase growth on natural crystals of similar composition. ... Such effect is observed at feldspar crystallization on the inclusion walls. ... It allows one to observe the evolution of melt composition by the study of melt inclusion compositions in the different newly- formed zones. ...
... Superconducting composites Bi-2212 - SrSnO3 have been prepared by reacting between the Bi-Sr-Ca-Cu-O precursor and Sr2SnO4 or Ca2SnO4 at 800-950эC, followed by crystallisation of Bi-2212 from the partial melt at decreasing temperature. ... The materials consist of large Bi-2212 lamellae and complex-shaped fine inclusions of SrSnO3. ... The shells are perforated that allows the Bi-2212 crystals to grow through them. ... A mechanism of the SrSnO3 shell formation is proposed. ...
Физический факультет МГУ . Главная . О кафедре . ... Заседание кафедры 15.10.15 . ... CrystEngComm, (2014). ... Лауреат Нобелевской премии по физике 1978 года. ... Лауреат Нобелевской премии по физике 1962 года. ... Кафедра физики низких температур и сверхпроводимости (ул. Академика Хохлова стр.8, Физический факультет, Ленинские горы д.1, ГСП-2, Москва 119991 Россия. +7 (495) 939-4811 . ... Физический факультет МГУ имени М.В. Ломоносова ї 2014 . ...
... Head of the laboratory of Magnetic Semiconductors. ... magnetic semiconductors, spin glasses, chalcogenide spinels, manganites, magnetic two-phase state. ... In antiferromagnetic (AF) semiconductors the ferrons can exist leading off T = 0 and in F semiconductors the ones can present in vicinity of Curie point. ... L.I. Koroleva "Antiferron states of charge carriers in the ferromagnetic semiconductors CuCr2S4-xSex (0.5?x?1.5) with Curie points above room temperature", JETP, 79, No 1, p. 153-162, 1994...
... Poly and single-domain crystals of TmBa 2 Cu 3 O 7-d . ... This method allowed to grow cm-sizes high-quality single crystals of the La 2-x M x CuO 4 (M = Ca, Sr, Ba), Ln 2-x Ce x CuO 4 (Ln = Pr, Nd, Sm, Eu, Gd), RBa 2 Cu 3 O 7-d (R = Y, Pr, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb), Bi 2 Sr 2- x Ca x CuO 6+y , Bi 2 Sr 3-x Ca x Cu 2 O 8+y . ... V.I.Voronkova, I.V.Vodolazskaya, V.K.Yanovskii. ... Growth of Crystals . ... Single domain superconductor TmBa 2 Cu 3 O 7-d : Crystal growth and atomic structure. ...
... Moscow State University, 119899 Moscow, Russia Samples of PbS x Se y Te 1-x-y , Pb 1-x Sn x Te 1-y Se y and Pb 1-x Sn x Te 1-y S y quaternary solid solutions were investigated in the 4-200 K temperature range using electrical and X-ray methods. The regions where low-temperature phase transitions take place were established. It is shown that phase transitions in these solid solutions are associated with off-center S and Sn ions. ... Phys. Solid State, 1983, v. 25, p. 2055. ...
TEMPERATURE EFFECT ON ABSORPTION AND RAMAN SPECTRA OF COMPOSITES OF CONJUGATED POLYMER AND LOW-MOLECULAR ACCEPTOR Diploma thesis of Osotov Mikhail Olegovich, 6-th year student of GPWP department Diploma thesis abstract This Diploma thesis is devoted to studies of temperature effect on absorption and Raman spectra of intermolecular charge-transfer complex (CTC) of conjugated polymer MEH-PPV and low-molecular acceptor trinitrofluorenon (TNF). ...
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Ссылки http://ofvp.phys.msu.ru/en/science_education/diploma/annot/2008/Osotov_Paraschuk_en.pdf -- 9.5 Кб -- 19.12.2007 Похожие документы
Электронная библиотека Попечительского совета . ... White Guy K. - Experimental techniques in low-temperature physics . ... Название: Experimental techniques in low-temperature physics . Автор: White Guy K. Аннотация: . ... Электронная библиотека попечительского совета мехмата МГУ , 2004-2016 . ...
... Star Colors in Orion . ... Red stars are cool, with surface temperatures of around 3,000 kelvins (K) , while blue stars are hotter and can have temperatures over 30,000 K. Our own lovely "yellow" Sun's temperature is a comforting 6,000 K. Differences in star colors are particularly easy to see in this intriguing composite view of the constellation Orion, made while experimenting with a star trail step-focus technique . ... Publications with keywords: Orion - color - star . ... Frosted Leaf Orion . ...
Выберите категорию обращения: Общие вопросы Отчеты Рейтинги Диссертационные советы Конкурсы Ввод данных Структура организаций Пользователи Проблемы с регистрацией\входом в систему . ... Войти в систему . ... Fionov A. , Yurkov G., Kolesov V. , Pankratov D., Ovchenkov E. , Koksharov Yu . ... Yurkov G.Yu , Fionov A.S., Koksharov Yu A. , Kolesov V.V. , Gubin S.P. в журнале Inorganic Materials , издательство Maik Nauka/Interperiodica Publishing (Russian Federation) , том 43, ? ...
Synthesis of nanocrystalline nickel - zinc ferrites under hydrothermal conditions Bulat R. Churagulov, Alexander A. Burukhin, Nikolai N. Oleynikov, Pavel E. Meskin Inorganic Chemistry Division, Chemistry Department, Moscow State University 119899, Leninskie Gory, Moscow, Russia The synthesis of nanocrystalline powders was undertaken for zinc ferrite ZnFe2O4, nickel ferrite NiFe2O4, nickelzinc ... Hydrothermal synthesis conditions and crystallite size of prepared ferrites. ...
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Ссылки http://www.inorg.chem.msu.ru/matsci/hydrothermal/pdf/2P-51.pdf -- 1428.6 Кб -- 11.02.2009 Похожие документы
Lectures on Nanomagnetism Prof. M. Farle www.unidue.de/agfarle University DuisburgEssen ( Lectures will be given in English with (partial) Russian translation upon request) th Lecture Hall: library of faculty of physics, 5 floor Monday, 24.03.2014 Duration 30 min 15:15 15:45 30 min 15:45 16:15 30 min 16:15 16:45 break 45 min 17:00 17:45 45 min 17:45 18:30 Tuesday, 25.03.2014 45 min 15:15 16:00 45 min 16:00 16:45 break 45 ...
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Ссылки http://phys.msu.su/rus/news/latest/programme_lectures_MSU_Farle_2014.pdf -- 182.6 Кб -- 01.04.2016
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Ссылки http://www.phys.msu.ru/rus/news/latest/programme_lectures_MSU_Farle_2014.pdf -- 182.6 Кб -- 01.04.2016
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Ссылки http://phys.msu.ru/rus/news/latest/programme_lectures_MSU_Farle_2014.pdf -- 182.6 Кб -- 01.04.2016 Похожие документы
... High Temperature Magneto-Acoustic Anomalies in Active Material for Parametric Phase Conjugation . ... The results of measurements of the temperature dependence of sound velocities in magnetostrictive ceramics based on Ni Fe2O4 composition are presented. ... Possibilities to use high temperature anomaly for improvement of efficiency of supercritical phase conjugation in magnetic ceramics are discussed. ... A.P.Brysev, L.M.Krutyansky, V.L.Preobrazhensky. ... V.I.Ozhogin, V.L.Preobrazhensky. ...
THE LABORATORY OF CHEMISTRY AND PHYSICS OF SENSOR AND SEMICONDUCTOR MATERIALS . ... The project aims to develop methods for the synthesis of vanadium dioxide films with low temperature phase transition metal-semiconductor junction, which is necessary for the development of flexible electronics devices, new types of sensors, optoelectronic converters, volatile memory elements with the possibility of a superdense recording information. ...
Geology at Moscow State University . Departments . ... Geology and geochemistry of ore deposits . ... Mineralogy . ... research institutes, and other organizations.The researchers are conducted by the members of several scientific groups which deal with diamond deposits , mineralogy and genetic crystal chemistry of rare elements, experimental thermodynamics and thermochemistry of minerals , genetic mineralogy , spectroscopy of minerals , and mineralogy of porphyry-copper deposits ...
... Gas evolution from Brazilian rock crystal and quartz as raw materials for producing silica glass . ... Gas content, along with the content of element impurities and the content of mineral inclusions, is one of the most important characteristics of quality for quartz raw materials in producing high-quality silica glass. Gas evolution from rock crystal and vein quartz from Brazil as quartz raw materials for producing high-quality silica glass has been studied. ...
... 2011 February 11 . Star Colors in Orion . ... Explanation: What determines a star's color ? ... Red stars are cool, with surface temperatures of around 3,000 kelvins (K) , while blue stars are hotter and can have temperatures over 30,000 K. Our own lovely "yellow" Sun's temperature is a comforting 6,000 K. Differences in star colors are particularly easy to see in this intriguing composite view of the constellation Orion, made while experimenting with a star trail step-focus technique . ...
Московский государственный университет имени М.В.Ломоносова Основан в 1755 году . ... МГУ имени М.В.Ломоносова . ... 8 апреля 2016 года в Ломоносовском корпусе МГУ имени М.В.Ломоносова состоялась церемония награждения победителей и призеров олимпиады ?Покори Воробьевы горы!? ... 6 апреля 2016 года в МГУ состоялся очередной концерт из цикла ?Ректор Московского университета приглашает?? ... Московский государственный университет имени М.В.Ломоносова . ... Copyright 1997?2016 МГУ имени М.В.Ломоносова . ...