Room-temperature electric field control of spin filtering efficiency for enhanced modulation of optical spin polarization in a defect-functional 0D–2D hybrid nanostructure-Reference-Cited by-同舟云学术

Room-temperature electric field control of spin filtering efficiency for enhanced modulation of optical spin polarization in a defect-functional 0D–2D hybrid nanostructure

Published:2023 Issue:41 Volume:15 Page:16784-16794
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Park Soyoung¹^ORCID,Hiura Satoshi¹^ORCID,Kise Hiroto¹^ORCID,Takayama Junichi¹^ORCID,Sueoka Kazuhisa¹,Murayama Akihiro¹^ORCID

Affiliation:

1. Faculty of Information Science and Technology, Hokkaido University, 060-0814, Japan

Abstract

We demonstrate an electric field control of optical spin polarization of InAs quantum dots in the range of 15–40% at room temperature. This accomplishment is achieved by tuning the spin amplification degree of dilute nitride GaNAs quantum well.

Funder

Ministry of Education, Culture, Sports, Science and Technology

Foundation Advanced Technology Institute

Murata Science Foundation

Japan Society for the Promotion of Science

Fusion Oriented REsearch for disruptive Science and Technology

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2023/NR/D3NR03438K