BROWSE

Related Scientist

CALDES's photo.

CALDES
원자제어 저차원 전자계 연구단
more info

ITEM VIEW & DOWNLOAD

Identification of Point Defects in Atomically Thin Transition-Metal Dichalcogenide Semiconductors as Active Dopants

Cited 0 time in webofscience Cited 0 time in scopus
49 Viewed 0 Downloaded
Title
Identification of Point Defects in Atomically Thin Transition-Metal Dichalcogenide Semiconductors as Active Dopants
Author(s)
Seung-Young Seo; Yang, Dong-Hwan; Gunho Moon; Okello, Odongo F. N.; Min Yeong Park; Suk-Ho Lee; Choi, Si-Young; Jo, Moon Ho
Publication Date
2021-04
Journal
NANO LETTERS, v.21, no.8, pp.3341 - 3354
Publisher
AMER CHEMICAL SOC
Abstract
Selective doping in semiconductors is essential not only for monolithic integrated circuity fabrications but also for tailoring their properties including electronic, optical, and catalytic activities. Such active dopants are essentially point defects in the host lattice. In atomically thin two-dimensional (2D) transition-metal dichalcogenides (TMDCs), the roles of such point defects are particularly critical in addition to their large surface-to-volume ratio, because their bond dissociation energy is relatively weaker, compared to elemental semiconductors. In this Mini Review, we review recent advances in the identifications of diverse point defects in 2D TMDC semiconductors, as active dopants, toward the tunable doping processes, along with the doping methods and mechanisms in literature. In particular, we discuss key issues in identifying such dopants both at the atomic scales and the device scales with selective examples. Fundamental understanding of these point defects can hold promise for tunability doping of atomically thin 2D semiconductor platforms.
URI
https://pr.ibs.re.kr/handle/8788114/9796
DOI
10.1021/acs.nanolett.0c05135
ISSN
1530-6984
Appears in Collections:
Center for Artificial Low Dimensional Electronic Systems(원자제어 저차원 전자계 연구단) > 1. Journal Papers (저널논문)
Files in This Item:
There are no files associated with this item.

qrcode

  • facebook

    twitter

  • Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse