DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Kim, Yong-Hoon | - |
dc.contributor.advisor | 김용훈 | - |
dc.contributor.author | Byeon, SeongJae | - |
dc.date.accessioned | 2019-09-04T02:40:29Z | - |
dc.date.available | 2019-09-04T02:40:29Z | - |
dc.date.issued | 2019 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=843395&flag=dissertation | en_US |
dc.identifier.uri | http://hdl.handle.net/10203/266724 | - |
dc.description | 학위논문(석사) - 한국과학기술원 : 전기및전자공학부, 2019.2,[v, 43 p. :] | - |
dc.description.abstract | Colloidal II-VI nanocrystals have been actively explored for their size- and shape- dependent electronic and optical properties. Recently, two-dimensional colloidal nanoplatelets (NPLs) have attracted significant interest in the quantum dot research community due to their ultra-narrow photoluminescence emission, strong one-dimensional confinement, and asymmetry formation mechanism. Herein, by means of density functional theory (DFT) calculation, we investigate colloidal CdSe core only and CdSe/CdS core shell NPLs. In particular, we systematically study (1) the materials properties of Cu-doped CdSe NPLs, and (2) the quantum confinement effects in the dielectric profiles of CdSe and CdSe/CdS core shell NPLs. We anticipate that our study will be useful in understanding the physical properties of colloidal II-VI NPLs semiconductor. | - |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.subject | density functional theory▼acolloidal II-VI nanocrystals▼ananoplatelets▼aCu doped CdSe▼acore shell structure▼adielectric constant▼aquantum confinement | - |
dc.subject | 밀도 범함수 이론 | - |
dc.subject | II-VI 족 나노 결정 | - |
dc.subject | 나노판 | - |
dc.subject | 구리 도핑 CdSe | - |
dc.subject | 코어 셀 구조 | - |
dc.subject | 유전 상수 | - |
dc.subject | 양자 제한 효과 | - |
dc.title | First-principles study of electronic and optical properties of II-VI semiconductor nanoplatelets | - |
dc.title.alternative | II-VI 족 반도체 나노판의 전자 및 광학 특성의 제 1 원리 연구 | - |
dc.type | Thesis(Master) | - |
dc.identifier.CNRN | 325007 | - |
dc.description.department | 한국과학기술원 :전기및전자공학부, | - |
dc.contributor.alternativeauthor | 변성재 | - |
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