Title

Shell Thickness Dependent Optical Properties of Metal Halide Perovskite Core/Shell Nanocrystals

Alternative Title

금속 할라이드 페로브스카이트 코어/쉘 나노결정의 쉘 두께에 따른 광학적 특성 변화

DGIST Authors

Gyuri Park ; Jiwoong Yang ; Su-Il In

Advisor

양지웅

Co-Advisor(s)

Su-Il In

Issued Date

2023

Awarded Date

2023-08-01

Citation

Gyuri Park. (2023). Shell Thickness Dependent Optical Properties of Metal Halide Perovskite Core/Shell Nanocrystals. doi: 10.22677/THESIS.200000687866

Type

Thesis

Description

Metal halide perovskite; CsPbBr3/CdS nanocrystals; Shell thickness; Stability; Light-emitting diodes

Table Of Contents

I. Introduction 1
Ⅱ. Experimental Section 5
2.1 Materials 5
2.2 Synthesis of PeNCs 5
2.2.1 Preparation of CsPbBr3 core PeNCs 5
2.2.2 Preparation of CsPbBr3/CdS core/shell PeNCs 6
2.3 Characterization 7
Ⅲ. Results and Discussion 8
3.1 Preparation of core/shell PeNCs with various shell thicknesses 8
3.2 Shell thickness dependent optical properties of core/shell PeNCs 16
3.3 Stable core/shell PeNCs under various environments 19
Ⅳ. Conclusion 24
Reference 26
요약문 30

URI

http://hdl.handle.net/20.500.11750/46440
http://dgist.dcollection.net/common/orgView/200000687866

DOI

10.22677/THESIS.200000687866

Degree

Master

Department

Department of Energy Science and Engineering

Publisher

DGIST

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