Yang, L., Xie, X., Yang, J., Xue, M., Wu, S., Xiao, S., Song, F., Dang, J., Sun, S., Zuo, Z., Chen, J., Huang, Y., Zhou, X., Jin, K., Wang, C., & Xu, X. (2022). Strong Light-Matter Interactions between Gap Plasmons and Two-Dimensional Excitons under Ambient Conditions in a Deterministic Way. Nano Letters, 22(6), 2177-2186. https://doi.org/10.1021/acs.nanolett.1c03282
Yang, Longlong ; Xie, Xin ; Yang, Jingnan et al. / Strong Light-Matter Interactions between Gap Plasmons and Two-Dimensional Excitons under Ambient Conditions in a Deterministic Way. In: Nano Letters. 2022 ; Vol. 22, No. 6. pp. 2177-2186.
@article{a445ff1569cd4581adb3adeef64c1f66,
title = "Strong Light-Matter Interactions between Gap Plasmons and Two-Dimensional Excitons under Ambient Conditions in a Deterministic Way",
abstract = "Strong exciton-plasmon interactions between layered two-dimensional (2D) semiconductors and gap plasmons show a great potential to implement cavity quantum electrodynamics under ambient conditions. However, achieving a robust plasmon-exciton coupling with nanocavities is still very challenging, because the layer area is usually small in the conventional approaches. Here, we report on a robust strong exciton-plasmon coupling between the gap mode of a bowtie and the excitons in MoS2layers with gold-Assisted mechanical exfoliation and nondestructive wet transfer techniques for a large-Area layer. Due to the ultrasmall mode volume and strong in-plane field, the estimated effective exciton number contributing to the coupling is largely reduced. With a corrected exciton transition dipole moment, the exciton numbers are extracted as being 40 for the case of a single layer and 48 for eight layers. Our work paves the way to realize strong coupling with 2D materials with a small number of excitons at room temperature.",
keywords = "effective exciton number, exciton, gap plasmon, strong coupling, transition-metal dichalcogenides",
author = "Longlong Yang and Xin Xie and Jingnan Yang and Mengfei Xue and Shiyao Wu and Shan Xiao and Feilong Song and Jianchen Dang and Sibai Sun and Zhanchun Zuo and Jianing Chen and Yuan Huang and Xingjiang Zhou and Kuijuan Jin and Can Wang and Xiulai Xu",
note = "Publisher Copyright: {\textcopyright} 2022 American Chemical Society. All rights reserved.",
year = "2022",
month = mar,
day = "23",
doi = "10.1021/acs.nanolett.1c03282",
language = "English",
volume = "22",
pages = "2177--2186",
journal = "Nano Letters",
issn = "1530-6984",
publisher = "American Chemical Society",
number = "6",
}
Yang, L, Xie, X, Yang, J, Xue, M, Wu, S, Xiao, S, Song, F, Dang, J, Sun, S, Zuo, Z, Chen, J, Huang, Y, Zhou, X, Jin, K, Wang, C & Xu, X 2022, 'Strong Light-Matter Interactions between Gap Plasmons and Two-Dimensional Excitons under Ambient Conditions in a Deterministic Way', Nano Letters, vol. 22, no. 6, pp. 2177-2186. https://doi.org/10.1021/acs.nanolett.1c03282
Strong Light-Matter Interactions between Gap Plasmons and Two-Dimensional Excitons under Ambient Conditions in a Deterministic Way. / Yang, Longlong; Xie, Xin; Yang, Jingnan et al.
In:
Nano Letters, Vol. 22, No. 6, 23.03.2022, p. 2177-2186.
Research output: Contribution to journal › Article › peer-review
TY - JOUR
T1 - Strong Light-Matter Interactions between Gap Plasmons and Two-Dimensional Excitons under Ambient Conditions in a Deterministic Way
AU - Yang, Longlong
AU - Xie, Xin
AU - Yang, Jingnan
AU - Xue, Mengfei
AU - Wu, Shiyao
AU - Xiao, Shan
AU - Song, Feilong
AU - Dang, Jianchen
AU - Sun, Sibai
AU - Zuo, Zhanchun
AU - Chen, Jianing
AU - Huang, Yuan
AU - Zhou, Xingjiang
AU - Jin, Kuijuan
AU - Wang, Can
AU - Xu, Xiulai
N1 - Publisher Copyright:
© 2022 American Chemical Society. All rights reserved.
PY - 2022/3/23
Y1 - 2022/3/23
N2 - Strong exciton-plasmon interactions between layered two-dimensional (2D) semiconductors and gap plasmons show a great potential to implement cavity quantum electrodynamics under ambient conditions. However, achieving a robust plasmon-exciton coupling with nanocavities is still very challenging, because the layer area is usually small in the conventional approaches. Here, we report on a robust strong exciton-plasmon coupling between the gap mode of a bowtie and the excitons in MoS2layers with gold-Assisted mechanical exfoliation and nondestructive wet transfer techniques for a large-Area layer. Due to the ultrasmall mode volume and strong in-plane field, the estimated effective exciton number contributing to the coupling is largely reduced. With a corrected exciton transition dipole moment, the exciton numbers are extracted as being 40 for the case of a single layer and 48 for eight layers. Our work paves the way to realize strong coupling with 2D materials with a small number of excitons at room temperature.
AB - Strong exciton-plasmon interactions between layered two-dimensional (2D) semiconductors and gap plasmons show a great potential to implement cavity quantum electrodynamics under ambient conditions. However, achieving a robust plasmon-exciton coupling with nanocavities is still very challenging, because the layer area is usually small in the conventional approaches. Here, we report on a robust strong exciton-plasmon coupling between the gap mode of a bowtie and the excitons in MoS2layers with gold-Assisted mechanical exfoliation and nondestructive wet transfer techniques for a large-Area layer. Due to the ultrasmall mode volume and strong in-plane field, the estimated effective exciton number contributing to the coupling is largely reduced. With a corrected exciton transition dipole moment, the exciton numbers are extracted as being 40 for the case of a single layer and 48 for eight layers. Our work paves the way to realize strong coupling with 2D materials with a small number of excitons at room temperature.
KW - effective exciton number
KW - exciton
KW - gap plasmon
KW - strong coupling
KW - transition-metal dichalcogenides
UR - http://www.scopus.com/inward/record.url?scp=85126309738&partnerID=8YFLogxK
U2 - 10.1021/acs.nanolett.1c03282
DO - 10.1021/acs.nanolett.1c03282
M3 - Article
C2 - 35239344
AN - SCOPUS:85126309738
SN - 1530-6984
VL - 22
SP - 2177
EP - 2186
JO - Nano Letters
JF - Nano Letters
IS - 6
ER -
Yang L, Xie X, Yang J, Xue M, Wu S, Xiao S et al. Strong Light-Matter Interactions between Gap Plasmons and Two-Dimensional Excitons under Ambient Conditions in a Deterministic Way. Nano Letters. 2022 Mar 23;22(6):2177-2186. doi: 10.1021/acs.nanolett.1c03282