Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Yu. N. Filin"'
Publikováno v:
Physics of the Solid State. 40:1911-1914
Differential scanning calorimetry was used to study phase transitions (PT) in the perovskite BaCeO3. It is shown that its phase state is determined by a second-order λ transition at Ttr=520–540 K and a first-order δ transition at Ttr=600–670 K.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6495b0dfdaa53dbbe1c15d77504c7d01
https://doi.org/10.1134/1.1130685
https://doi.org/10.1134/1.1130685
Publikováno v:
Technical Physics Letters. 26:523-525
The conductivity and magnetoresistance in a magnetic field of 0.5 T were studied for the first time in fused samples of a La0.67Ca0.33MnO3−α composition with variable oxygen nonstoichiometry (0.3≥α≥0) modified by exposure to H2, H2O vapor, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a80100237d2f57267cac6b3848420b33
https://doi.org/10.1134/1.1262898
https://doi.org/10.1134/1.1262898
Autor:
Yu.A. Nikolaev, Nikolai A. Sobolev, B. T. Melekh, A. N. Yakimenko, Yu N Filin, A. M. Emel’yanov
Publikováno v:
Semiconductor Science and Technology. 15:511-513
Infrared photoluminescence (PL) has been studied in Ho-doped single-crystal silicon structures fabricated by solid-phase epitaxy and in crystalline holmium oxide in the temperature range from 4.2 to 300 K. PL arises from the internal 4f-shell transit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::436fd1226effd3e971c98ea6279dd9d6
https://doi.org/10.1088/0268-1242/15/6/304
https://doi.org/10.1088/0268-1242/15/6/304
Publikováno v:
Physics of the Solid State. 41:15-17
A study has been made of the glass-forming ability, structure, and superconducting properties of Bi2.2Sr1.8Ca1.05Cu2.15LixOy and Bi2.2Sr1.8Ca1.05Cu2.15−x LixOy (x=0;0.3;0.5;0.7). The compounds were melted by rf at T=1300–1500 °C. Rapid quenching
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfe809958d254a4573beaf36d5194d60
https://doi.org/10.1134/1.1131081
https://doi.org/10.1134/1.1131081
Publikováno v:
Technical Physics Letters. 24:782-783
The action of water vapor on nominally pure BaCeO3 perovskite at 850 K causes hydrogen to be incorporated into the lattice and a thermally metastable state to form. The lattice symmetry changes as a result of an orthorhombic-pseudocubic transition wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4c49827b72191e97c759bfeddd84736
https://doi.org/10.1134/1.1262266
https://doi.org/10.1134/1.1262266