| 학회 |
한국공업화학회 |
| 학술대회 |
2019년 가을 (10/30 ~ 11/01, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 |
23권 2호 |
| 발표분야 |
포스터_나노 |
| 제목 |
Simulational study for plasmonic spinner in laser system with tunable wavenumber |
| 초록 |
Nanomachines are synthetic assemblies that switch between defined molecular conformations upon stimulation by external triggers. It is well known that assembled nanoparticles made new localized surface plasmonic modes and this can be observed as light absorbance on specific wavelength and chirality of the assembled structure can be detected by circular dichroism. The concept suggested in this presentation shows one type of 4D self-assembly which means controlling the dynamicity of the arrays of nanoparticles. Not only taking snapshots of moving nanostructures, movement of nanostructure can be remote controlled. Between two layers of 1D structured nanoarray with an angle, rotational mode of the particles between the layers can be reversibly controlled by tuning the wavenumber in that area. This work is considerable to use in tunable plasmonic devices, which can be used as nanomachines, chemical sensors and telecom applications. |
| 저자 |
이동규1, 이재범2, 정기재1, Tran Van Tan2
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| 소속 |
1부산대, 2충남대 |
| 키워드 |
4D self-assembly; nanomachine; magnetoplasmonic nanoparticles; tunable; switchable; chirality
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| E-Mail |
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