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Equilibrium and non-equilibrium states of the YBCO–O2system

Autor: George M. Reisner, A. N. Men, Galina Bazalitsky, Y Eckstein, Bertina Fisher, A. Knizhnik, Larisa Patlagan, Y Elisha, Y Direktovich, O Shafir

Publikováno v: Superconductor Science and Technology. 17:448-458

The conditions (temperature, pressure and time) for attaining equilibrium with oxygen for different YBCO materials are reported. The equilibrium oxygen content was used in order to determine more exact values for the enthalpies and entropies of inter

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c79a2ae36495eaafb718eda9921582e5
https://doi.org/10.1088/0953-2048/17/3/025

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Crystallochemical transformations accompanying the reduction of solid solutions MIM2IIFe2(1−x)O4 (MI=Mg2+, Mn2+; MII=Cr3+, Al3+, V3+)

Autor: V.B. Fetisov, Yu.P. Vorobiev, S.L. Mesnyankina, V.M. Kamyshov, A. N. Men

Publikováno v: Journal of Physics and Chemistry of Solids. 62:635-640

Experimental results obtained during reduction of oxide solid solutions with spinel structure are re-examined because some of them were not interpreted satisfactorily. Some approximations made in order to describe the reduction of systems as complica

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f037cd909b68516cd2621559d4934721
https://doi.org/10.1016/s0022-3697(00)00065-2

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Dependencies of Tc on the composition of 1:2:3 superconductors (CaxLa1−x)(Bac−xLa2−c+x)Cu3Oy and their interpretation by the cluster component method

Autor: A. Knizhnik, A. N. Men

Publikováno v: Journal of Physics and Chemistry of Solids. 62:513-520

The temperature of superconductive transitions T c was measured for a variety of compositions ( x , c ) of the 1:2:3 tetragonal superconductors (Ca x La 1− x )(Ba c− x La 2−c+ x )Cu 3 O y (so called CLBLCO or CLBCO or Ca–La–Ba–Cu–O) bot

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::559924e9f1ba80e333a0b148cff60775
https://doi.org/10.1016/s0022-3697(00)00207-9

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Clinical features of myasthenia gravis in southern China: a retrospective review of 2,154 cases over 22 years

Autor: Yan Li, Huiyu Feng, Xin Huang, W. B. Liu, Li Qiu, L. N. Men, Chunyan Luo

Publikováno v: Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology. 34(6)

The objectives of the study are to study the clinical features of myasthenia gravis in southern China. A retrospective study was carried out on all patients who were diagnosed with myasthenia gravis at the First Affiliated Hospital of Sun Yat-sen Uni

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a70eab656ad75be78e460d5d10f5251
https://pubmed.ncbi.nlm.nih.gov/22806326

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