◇ 연사 : 강원대 반도체물리학과 황진웅 교수 

◇ 일시 : 2025년 4월 10일 목요일 16시 30분

◇ 장소 : 자연과학대학 4호관 215호 

◇ 주제 : Introduction to Angle-resolved photoemission spectroscopy

◇ 초록 : Angle-resolved photoelectron spectroscopy (ARPES) is an electronic structure measurement technique that simultaneoulsy measures the energy and momentoum of photoelecrons bouncing off a solid surface by irradiating it with light of energy greater than the unity function. This unique method has made it possible to directly measure many different many-body motions as well as fundamental properties of matter. In this colloquium, I will present an introduction to principle of the ARPES technique and its applications in condensed matter physics.