[물리학과 콜로퀴움]

이번 학기 충남대학교 물리학과에 임용되신 김종우 교수님의 콜로퀴움이니 많은 관심과 참석 바랍니다.

제목 : Exploring the Nanoworld with Microscopes

연사 : 충남대학교 물리학과 김종우 교수

장소 : 대면 (자연과학대학4호관 115호실 세미나실)

일시 : 2024년 3월 14일 (목) 16:30~

문의 : 양자제어물성연구소로 연락바람 (821-6261)

초록 : 

  Since the invention of the microscope, we have been able to see what is going on in the world that we cannot see with our eyes, which has accelerated progress in many areas of science. In this talk, I will briefly review the history and types of microscopes and present the various imaging techniques that have been widely used in microscopy. I will also introduce the light-matter interactions, including Rayleigh scattering, Raman scattering, fluorescence, and photoluminescence, and give examples of how optical microscopy has been used to measure and analyze the properties of the luminescent nanomaterials. Finally, I introduce a method for quantitative force measurement in nanoscale based on atomic force microscopy (AFM) and present studies of the viscoelastic properties of the nanoscopic water column.