Semiconductor nanoparticles and method of producing semiconductor nanoparticles

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12264273
APP PUB NO 20230416603A1
SERIAL NO

18464517

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Abstract

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A semiconductor nanoparticle includes a core and a shell covering a surface of the core. The shell has a larger bandgap energy than the core and is in heterojunction with the core. The semiconductor nanoparticle emits light when irradiated with light. The core is made of a semiconductor that contains M1, M2, and Z. M1 is at least one element selected from the group consisting of Ag, Cu, and Au. M2 is at least one element selected from the group consisting of Al, Ga, In and Tl. Z is at least one element selected from the group consisting of S, Se, and Te. The shell is made of a semiconductor that consists essentially of a Group 13 element and a Group 16 element.

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Patent Owner(s)

Patent OwnerAddress
OSAKA UNIVERSITY1-1 YAMADAOKA SUITA-SHI OSAKA 565-0871

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kameyama, Tatsuya Nagoya, JP 53 335
Kuwabata, Susumu Ibaraki, JP 57 473
Niki, Kenta Tokushima, JP 11 33
Oyamatsu, Daisuke Tokushima, JP 30 181
Torimoto, Tsukasa Nagoya, JP 43 152
Uematsu, Taro Suita, JP 26 67
Wajima, Kazutaka Toyonaka, JP 7 22

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