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Автор V Matijasevic
Автор R H Hammond
Автор P Rosenthal
Автор K Shinohara
Автор A F Marshall
Автор M R Beasley
Дата выпуска 1991-01-01
dc.description YBaCuO films were grown in-situ by reactive coevaporation at low oxygen pressures. Films made at lower pressures (1-10 mTorr) and in non-equilibrium conditions have a c-axis lattice constant (c<sub>O</sub>) which is expanded compared to the films made at higher pressures (>100 mTorr). The authors have also found that at lower oxygen pressure off-1:2:3-composition and Ba-deficient films have higher T<sub>c</sub>'s (88-90 K) and lower c<sub>O</sub> than do films on-1:2:3 stoichiometry. They suggest that metal-atom point-like defects are quenched into the films at lower oxygen growth pressures.
Формат application.pdf
Издатель Institute of Physics Publishing
Название YBaCuO superconducting films with T<sub>c</sub>=90 K grown off-1:2:3 composition in low oxygen pressure
Тип paper
DOI 10.1088/0953-2048/4/1S/111
Electronic ISSN 1361-6668
Print ISSN 0953-2048
Журнал Superconductor Science and Technology
Том 4
Первая страница S376
Последняя страница S378
Аффилиация V Matijasevic; Dept. of Appl. Phys., Stanford Univ., CA, USA
Аффилиация R H Hammond; Dept. of Appl. Phys., Stanford Univ., CA, USA
Аффилиация P Rosenthal; Dept. of Appl. Phys., Stanford Univ., CA, USA
Аффилиация K Shinohara; Dept. of Appl. Phys., Stanford Univ., CA, USA
Аффилиация A F Marshall; Dept. of Appl. Phys., Stanford Univ., CA, USA
Аффилиация M R Beasley; Dept. of Appl. Phys., Stanford Univ., CA, USA
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