| 학회 |
한국공업화학회 |
| 학술대회 |
2021년 봄 (05/12 ~ 05/14, 부산 벡스코(BEXCO)) |
| 권호 |
25권 1호 |
| 발표분야 |
포스터-나노 |
| 제목 |
SERS Study of MoS2-Ag-rGO Composite |
| 초록 |
Semiconductors have been widely used in the process of SERS detection due to their unique properties. Especially the structure-mediated semiconductors in composite structures can effectively affect excitonic transition in complex system. To study this change of excitonic behavior, we adopt a simple hydrothermal method to prepare MoS2-Ag-rGO composite. We explored the relationship between the SERS signal and the structure-induced exciton transition mode by comparing SERS spectra between MoS2-Ag-rGO structure and simple MoS2 nanospheres. In this presentation, we will discuss in detail the structure-mediated excitonic transition on SERS activity of MoS2-Ag-rGO. |
| 저자 |
GUO SHUANG1, Lei Chen2, 진실아1, 박은경1, 정영미1
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| 소속 |
1강원대, 2Jilin Normal Univ. |
| 키워드 |
SERS; excitonic transition
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| E-Mail |
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