DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Cho, Yong Hoon | - |
dc.contributor.advisor | 조용훈 | - |
dc.contributor.author | Nguyen, Dinh Phuc | - |
dc.date.accessioned | 2021-05-13T19:42:16Z | - |
dc.date.available | 2021-05-13T19:42:16Z | - |
dc.date.issued | 2020 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=947960&flag=dissertation | en_US |
dc.identifier.uri | http://hdl.handle.net/10203/285221 | - |
dc.description | 학위논문(석사) - 한국과학기술원 : 물리학과, 2020.2,[iv, 51 p. :] | - |
dc.description.abstract | Lead halide perovskite material which has the general chemical formula $APbX_3$, has emerged as a new promising material for optoelectronic application purposes due to its superior photo-physics compare to traditional semiconductors such as defect tolerant, high carriers mobility, high quantum yield and cheap to synthesis. By manipulating the stoichiometry of the elements, we can change the optoelectronic properties of this material. By mixing the X site (halide), the bandgap of lead halide perovskite can be manipulated. In this work, $MAPbI_{3-x}Br_x$ ($MA: CH_{3}NH_3$) mixed halide perovskite thin film is synthesis from $MAPbI_3$ pure halide perovskite with the modified in-air sublimation halide exchange method. The structure and optical properties depending on halide composition are then investigated. | - |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.subject | mixed halide perovskite | - |
dc.subject | solid-state halide exchange | - |
dc.subject | light-induced structure change | - |
dc.subject | photoluminescence | - |
dc.subject | sublimation | - |
dc.subject | 혼합된 할로겐화물 페로브스카이트 | - |
dc.subject | 고체 할로겐화물 교환 | - |
dc.subject | 광유도 구조변화 | - |
dc.subject | 광발광 | - |
dc.subject | 승화 | - |
dc.title | Mixed halide perovskite grown by in-air sublimation halide exchange: Structure and optical characterization | - |
dc.title.alternative | 할로겐화물 승화 교환으로 성장한 혼합 할로겐화물 페로브스카이트 : 구조 및 광학적 특성 연구 | - |
dc.type | Thesis(Master) | - |
dc.identifier.CNRN | 325007 | - |
dc.description.department | 한국과학기술원 :물리학과, | - |
dc.contributor.alternativeauthor | Dinh Phuc Nguyen | - |
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