Identification of a superoxide in superconductingLa2CuO4+δby x-ray photoelectron spectroscopy
العنوان: | Identification of a superoxide in superconductingLa2CuO4+δby x-ray photoelectron spectroscopy |
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المؤلفون: | David S. Ginley, Bruno Morosin, Eugene L. Venturini, Jr Jw Rogers, Neal D. Shinn, J. E. Schirber |
المصدر: | Physical Review B. 38:5021-5024 |
بيانات النشر: | American Physical Society (APS), 1988. |
سنة النشر: | 1988 |
مصطلحات موضوعية: | Superconductivity, Crystallography, Materials science, Nuclear magnetic resonance, X-ray photoelectron spectroscopy, Electrical resistivity and conductivity, Annealing (metallurgy), Condensed Matter::Superconductivity, Transition temperature, Radical, Spectroscopy, Electron spectroscopy |
الوصف: | X-ray photoelectron spectroscopic and annealing studies of ceramic ${\mathrm{La}}_{2}$${\mathrm{CuO}}_{4+\mathrm{\ensuremath{\delta}}}$ prepared by high-temperature and high-pressure oxygen enrichment have identified a superoxide as the predominant oxygen species (\ensuremath{\delta}\ensuremath{\approxeq}0.13) correlated with a superconducting transition at ${T}_{c}$\ensuremath{\approxeq}30 K. |
تدمد: | 0163-1829 |
URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::bbcd7f9e644f446fa45940b2c03f0f95 https://doi.org/10.1103/physrevb.38.5021 |
حقوق: | CLOSED |
رقم الأكسشن: | edsair.doi...........bbcd7f9e644f446fa45940b2c03f0f95 |
قاعدة البيانات: | OpenAIRE |
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