Color-selective photodetection from intermediate colloidal quantum dots buried in amorphous-oxide semiconductors

Kyung-Sang Cho; Keun Heo; Chan-Wook Baik; Jun Young Choi; Heejeong Jeong; Sungwoo Hwang; Sang Yeol Lee

doi:10.1038/s41467-017-00893-x

Nature Communications (Oct 2017)

Color-selective photodetection from intermediate colloidal quantum dots buried in amorphous-oxide semiconductors

Kyung-Sang Cho,
Keun Heo,
Chan-Wook Baik,
Jun Young Choi,
Heejeong Jeong,
Sungwoo Hwang,
Sang Yeol Lee

Affiliations

Kyung-Sang Cho: Samsung Advanced Institute of Technology, Device Lab
Keun Heo: Samsung Advanced Institute of Technology, Research Center for Time-Domain Nano-Functional Device
Chan-Wook Baik: Samsung Advanced Institute of Technology, Device Lab
Jun Young Choi: School of Electrical Engineering, Korea University
Heejeong Jeong: Samsung Advanced Institute of Technology, Device Lab
Sungwoo Hwang: Samsung Advanced Institute of Technology, Device Lab
Sang Yeol Lee: Department of Semiconductor Engineering, Cheongju University

DOI: https://doi.org/10.1038/s41467-017-00893-x
Journal volume & issue: Vol. 8, no. 1
pp. 1 – 9

Abstract

Read online

The development of highly sensitive photodetectors is important for image sensing and optical communication applications. Cho et al., report ultra-sensitive photodetectors based on monolayered quantum dots buried in between amorphous-oxide semiconductors and demonstrate color-detecting logic gates.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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