3月学内共同研究促進トーク

3月の学内共同研究促進トークは、計測インフォマティクス研究室の赤瀬善太郎先生にご講演いただきました。

タイトルと概要は以下になります。

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赤瀬 善太郎 准教授（計測インフォマティクス研究室）

TITLE: 

Transmission Electron Microscopy for Electromagnetic Field Measurement in Small Areas

Abstract:

Transmission electron microscopy can be used not only for microstructural observation, crystal structure analysis, and chemical state analysis of a specimen, but also for evaluation of electromagnetic field distribution inside and outside the specimen by detecting phase modulation or deflection of transmitted electrons. In this talk, I will introduce examples of analyses of “electron holography” and “Lorentz microscopy,” which are typical electromagnetic field measurement methods of transmission electron microscopy, and discuss future developments from the viewpoint of metrology informatics.