상세정보
학술지
Multi-Functional Probe Recording: Field-Induced Recording and Near-Field Optical Readout
- 발행일
- 200406
- 출처
- ETRI Journal, v.26 no.3, pp.189-194
- ISSN
- 1225-6463
- 출판사
- 한국전자통신연구원 (ETRI)
- 협약과제
- 02MB6600, 분자스위칭을 이용한 다중 캔티레버형 고밀도 나노 광디스크 기술, 박강호
- 초록
- We demonstrate a high-speed recording based on field-induced manipulation in combination with an optical reading of recorded bits on Au cluster films using the atomic force microscope (AFM) and the near-field scanning optical microscope (NSOM). We reproduced 50 nm-sized mounds by applying short electrical pulses to conducting tips in a non-contact mode as a writing process. The recorded marks were then optically read using bent fiber probes in a transmission mode. A strong enhancement of light transmission is attributed to the local surface plasmon excitation on the protruded dots.
- KSP 제안 키워드
- Atomic force microscope(AFM), Au clusters, Bent fiber, Electrical pulses, Field-induced, High-speed recording, Light transmission, Local surface plasmon, Near-field scanning optical microscope, Non-contact mode, Surface plasmon(SP)
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