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Metal oxide thin film, organic electroluminescence element including the thin film, solar cell, and thin film fabrication method
Disclosed herein is an amorphous C12A7 electride thin film which has an electron density of greater than or equal to 2.0×1018 cm−3 and less than or equal to 2.3×1021 cm−3, and exhibits a light absorption at a photon energy position of 4.6 eV. Also disclosed herein is an amorphous thin film which is fabricated using a target made of a crystalline C12A7 electride, and containing an electride of an amorphous solid material including calcium, aluminum, and oxygen, in which an Al/Ca molar ratio of the thin film is 0.5 to 4.7.
Metal oxide thin film, organic electroluminescence element including the thin film, solar cell, and thin film fabrication method
Disclosed herein is an amorphous C12A7 electride thin film which has an electron density of greater than or equal to 2.0×1018 cm−3 and less than or equal to 2.3×1021 cm−3, and exhibits a light absorption at a photon energy position of 4.6 eV. Also disclosed herein is an amorphous thin film which is fabricated using a target made of a crystalline C12A7 electride, and containing an electride of an amorphous solid material including calcium, aluminum, and oxygen, in which an Al/Ca molar ratio of the thin film is 0.5 to 4.7.
Metal oxide thin film, organic electroluminescence element including the thin film, solar cell, and thin film fabrication method
HOSONO HIDEO (author) / TODA YOSHITAKE (author) / HAYASHI KATSURO (author) / ITO SETSURO (author) / WATANABE SATORU (author) / MIYAKAWA NAOMICHI (author) / WATANABE TOSHINARI (author) / ITO KAZUHIRO (author)
2024-09-24
Patent
Electronic Resource
English
IPC:
H01B
CABLES
,
Kabel
/
C04B
Kalk
,
LIME
/
C23C
Beschichten metallischer Werkstoffe
,
COATING METALLIC MATERIAL
/
H01M
Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie
,
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
/
H10K
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