• 한국전기전자재료학회:학술대회논문집
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• 한국전기전자재료학회 2000년도 춘계학술대회 논문집 전자세라믹스 센서 및 박막재료 반도체재료 일렉트렛트 및 응용기술
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• pp.108-111
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• 2000

We will illustrate the topographical structure and optical structure of the merocyanine dye LB films obtained by the scanning near-field optical/atomic force microscopy (SNOAM). SNOAM was recognized as a powerful tool to modify the surface as well as to characterize the topography of the surface at atomic resolution, especially for optical reaction materials. SNOAM images showed that the topographical and optical structures of these films were not only depended on the chemical property but also physical property. In the continuous measurement on these dyes, the appearance of near-field optical transmission images showed a certain dependence on the kinds of dyes and the mutual mixing ratios of dyes. These experimental results suggest that there is a certain kind of interaction between these two dyes.

• 대한전기학회:학술대회논문집
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• 대한전기학회 1999년도 하계학술대회 논문집 D
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• pp.1777-1779
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• 1999

SMM is a dynamic noncontact electric force microscopy that allows simultaneous access to the electrical properties of molecular system such as surface potential, surface charge, dielectric constant and conductivity along with the topography. SNOAM is a new tool for surface imaging which was introduced as one application of AFM. Operated with non-contact forces between the optical fiber and sample as well as equipped with the piezoscanners, the instrument reports on surface topology without damaging or modifying the surface for measuring of optical characteristic in the films. Here we report our recent results of its application to nanoscopic study of domain structures and electrical functionality in organic thin films by SMM. Furthermore, we have illustrated the SNOAM image in obtaining the merocyanine dye films as well as the optical image.

• 한국전기전자재료학회:학술대회논문집
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• 한국전기전자재료학회 2000년도 영호남학술대회 논문집
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• pp.327-330
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• 2000

The scanning Maxwell-stress microscopy (SMM) is a dynamic noncontact electric force microscopy that allows simultaneous access to the electrical properties of molecular system such as surface potential, surface charge, dielectric constant and conductivity along with the topography. The Scanning near-field optical / atomic force microscopy (SNOAM) is a new tool for surface imaging which was introduced as one application of the atomic force microscope (AFM). Operated with non-contact forces between the optical fiber and sample as well as equipped with the piezoscanners, the instrument reports on surface topology without damaging or modifying the surface for measuring of optical characteristic in the films. We report our recent results of its application to nanoscopic study of domain structures and electrical functionality in organic thin films by SMM. Furthermore, we have illustrated the SNOAM image in obtaining the merocyanine dye films as well as the optical image.

• E2M - 전기 전자와 첨단 소재
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• 제9권6호
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• pp.616-625
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• 1996

본 고에서는 최첨단 주사형 마이크로프로브현미경의 최근동향에 대해 기술하고자 한다. SNOAM의 관찰분야에의 응용이라는 관점에서 광학소자, 반도체재료, 유기박막등의 미소영역에의 광학특성의 관찰이외에 생물분야에서는 형광표식한 시료의 형상상과 형광상의 대비에서 세포나 생체고분자의 기능 해명에도 이용 가능하다고 생각된다. 또한 광가공기술에의 응용이나 기억소자 기술에의 응용도 고려되어져 금후의 응용분야에의 발전이 기대된다. 다가오는 21세기 정보화사회에서는 분자.원자를 제어하는 기술이 중심기술이 될 것으로 확신되고 있다. 그러나 현재 우리주변 기술로서 분자. 원자를 단위로 하는 평가, 분석 기술은 거의 찾을 수 없다. 따라서 주사형 마이크로 프로브 현미경은 Nano-technology로서 장래 정보화사회에 중요한 평가.분석기술의 하나로서 정착될것으로 생각된다.