Yang, W., Huang, T., He, J., Zhang, S., Yang, Y., Liu, W., Ge, X., Zhang, R., Qiu, M., Sang, Y., Wang, X., Zhou, X., Li, T., Liu, C., Dai, N., Chen, X., Fan, Z., & Shen, G. (2022). Monolayer WS2Lateral Homosuperlattices with Two-dimensional Periodic Localized Photoluminescence. ACS Nano, 16(1), 597-603. https://doi.org/10.1021/acsnano.1c07803
Yang, Wanli ; Huang, Tiantian ; He, Junbo et al. / Monolayer WS2Lateral Homosuperlattices with Two-dimensional Periodic Localized Photoluminescence. In: ACS Nano. 2022 ; Vol. 16, No. 1. pp. 597-603.
@article{863df073085443dfa62098b58932e98d,
title = "Monolayer WS2Lateral Homosuperlattices with Two-dimensional Periodic Localized Photoluminescence",
abstract = "Homojunctions and homosuperlattices are essential structures and have been widely explored for use in advanced electronic and optoelectronic devices. However, artificially manipulating crystalline phases in two-dimensional (2D) monolayers is still challenging, especially when attempting to engineer lateral homogeneous junctions in a single monolayer of transition metal dichalcogenides (TMDs). Herein, we demonstrate a lateral homosuperlattice (MLHS) with alternating 1T and 2H domains in a 2D WS2 monolayer plane. In MLHSs, the 2H domains, which are laterally localized and isolated by potential wells, manifest junction interfaces and irradiated photoluminescence (PL) with a lateral periodic distribution in the two-dimensional plane. The studies on MLHSs here can provide further understanding of lateral homojunctions and homosuperlattices in a monolayer plane, providing an alternative route to modulate optical and electronic behaviors in TMD monolayers.",
keywords = "1T and 2H phases, WS, homosuperlattices, photoluminescence, potential wells",
author = "Wanli Yang and Tiantian Huang and Junbo He and Shuaijun Zhang and Yan Yang and Weiming Liu and Xun Ge and Rui Zhang and Mengxia Qiu and Yuxiang Sang and Xingjun Wang and Xiaohao Zhou and Tianxin Li and Congfeng Liu and Ning Dai and Xin Chen and Zhiyong Fan and Guozhen Shen",
note = "Publisher Copyright: {\textcopyright} 2022 American Chemical Society. All rights reserved.",
year = "2022",
month = jan,
day = "25",
doi = "10.1021/acsnano.1c07803",
language = "English",
volume = "16",
pages = "597--603",
journal = "ACS Nano",
issn = "1936-0851",
publisher = "American Chemical Society",
number = "1",
}
Yang, W, Huang, T, He, J, Zhang, S, Yang, Y, Liu, W, Ge, X, Zhang, R, Qiu, M, Sang, Y, Wang, X, Zhou, X, Li, T, Liu, C, Dai, N, Chen, X, Fan, Z & Shen, G 2022, 'Monolayer WS2Lateral Homosuperlattices with Two-dimensional Periodic Localized Photoluminescence', ACS Nano, vol. 16, no. 1, pp. 597-603. https://doi.org/10.1021/acsnano.1c07803
Monolayer WS2Lateral Homosuperlattices with Two-dimensional Periodic Localized Photoluminescence. / Yang, Wanli; Huang, Tiantian; He, Junbo et al.
In:
ACS Nano, Vol. 16, No. 1, 25.01.2022, p. 597-603.
Research output: Contribution to journal › Article › peer-review
TY - JOUR
T1 - Monolayer WS2Lateral Homosuperlattices with Two-dimensional Periodic Localized Photoluminescence
AU - Yang, Wanli
AU - Huang, Tiantian
AU - He, Junbo
AU - Zhang, Shuaijun
AU - Yang, Yan
AU - Liu, Weiming
AU - Ge, Xun
AU - Zhang, Rui
AU - Qiu, Mengxia
AU - Sang, Yuxiang
AU - Wang, Xingjun
AU - Zhou, Xiaohao
AU - Li, Tianxin
AU - Liu, Congfeng
AU - Dai, Ning
AU - Chen, Xin
AU - Fan, Zhiyong
AU - Shen, Guozhen
N1 - Publisher Copyright:
© 2022 American Chemical Society. All rights reserved.
PY - 2022/1/25
Y1 - 2022/1/25
N2 - Homojunctions and homosuperlattices are essential structures and have been widely explored for use in advanced electronic and optoelectronic devices. However, artificially manipulating crystalline phases in two-dimensional (2D) monolayers is still challenging, especially when attempting to engineer lateral homogeneous junctions in a single monolayer of transition metal dichalcogenides (TMDs). Herein, we demonstrate a lateral homosuperlattice (MLHS) with alternating 1T and 2H domains in a 2D WS2 monolayer plane. In MLHSs, the 2H domains, which are laterally localized and isolated by potential wells, manifest junction interfaces and irradiated photoluminescence (PL) with a lateral periodic distribution in the two-dimensional plane. The studies on MLHSs here can provide further understanding of lateral homojunctions and homosuperlattices in a monolayer plane, providing an alternative route to modulate optical and electronic behaviors in TMD monolayers.
AB - Homojunctions and homosuperlattices are essential structures and have been widely explored for use in advanced electronic and optoelectronic devices. However, artificially manipulating crystalline phases in two-dimensional (2D) monolayers is still challenging, especially when attempting to engineer lateral homogeneous junctions in a single monolayer of transition metal dichalcogenides (TMDs). Herein, we demonstrate a lateral homosuperlattice (MLHS) with alternating 1T and 2H domains in a 2D WS2 monolayer plane. In MLHSs, the 2H domains, which are laterally localized and isolated by potential wells, manifest junction interfaces and irradiated photoluminescence (PL) with a lateral periodic distribution in the two-dimensional plane. The studies on MLHSs here can provide further understanding of lateral homojunctions and homosuperlattices in a monolayer plane, providing an alternative route to modulate optical and electronic behaviors in TMD monolayers.
KW - 1T and 2H phases
KW - WS
KW - homosuperlattices
KW - photoluminescence
KW - potential wells
UR - http://www.scopus.com/inward/record.url?scp=85121907699&partnerID=8YFLogxK
U2 - 10.1021/acsnano.1c07803
DO - 10.1021/acsnano.1c07803
M3 - Article
C2 - 34919386
AN - SCOPUS:85121907699
SN - 1936-0851
VL - 16
SP - 597
EP - 603
JO - ACS Nano
JF - ACS Nano
IS - 1
ER -
Yang W, Huang T, He J, Zhang S, Yang Y, Liu W et al. Monolayer WS2Lateral Homosuperlattices with Two-dimensional Periodic Localized Photoluminescence. ACS Nano. 2022 Jan 25;16(1):597-603. doi: 10.1021/acsnano.1c07803
