Title

Light-matter coupling in h-BN/WS₂/h-BN waveguide cavity

DGIST Authors

Jiyeon Kim ; Chang-Hee Cho ; Youngwook Kim

Advisor

조창희

Co-Advisor(s)

Youngwook Kim

Issued Date

2022

Awarded Date

2022/08

Citation

Jiyeon Kim. (2022). Light-matter coupling in h-BN/WS₂/h-BN waveguide cavity. doi: 10.22677/thesis.200000631022

Type

Thesis

Subject

Transition metal dichalcogenides, Valley polarization, Light-matter interaction, Waveguide cavity

Description

Transition metal dichalcogenides, Valley polarization, Light-matter interaction, Waveguide cavity

Abstract

더보기

Table Of Contents

I. INTRODUCTION 1
1.1 Light-matter coupling 1
1.2 Transition metal dichalcogenides 3
1.3 Valley polarization in TMDCs 6
1.4 Motivation 8
II. EXPERIMENTAL DETAILS 10
2.1 Sample preparation 10
2.1.1 Synthesis of the monolayer WS2 10
2.1.2 Dry transfer of 2D van der Waals materials 11
2.2 Fabrication of waveguide cavity 13
III. RESULTS AND DISCUSSION 15
3.1 Waveguided end emissions of waveguide cavity 15
3.2 Numerical simulations 15
3.3 Valley polarization in h-BN/WS2/h-BN waveguided cavity 21
IV. CONCLUSION 25
Reference 26
요약문 28

URI

http://dgist.dcollection.net/common/orgView/200000631022
http://hdl.handle.net/20.500.11750/16804

DOI

10.22677/thesis.200000631022

Degree

Master

Department

Department of Physics and Chemistry

Publisher

DGIST

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