Equipment

Bio TEM | 바이오 투과전자현미경

보유장비 관련 정보
Laboratory/Field
Model JEM-1400
Maker JEOL
Technician Jeong-hwan Lim
Contact 052-217-4175 / jhwan0918@unist.ac.kr
Status for Reservation 가능
Reservation Unit 0.5hr Maximum Time (per day) 4hr
Open(~ago) 5일전 Cancel (~ago) 2시간전
  • Description

    TEM is used to analyze micro-structures of materials with high spatial resolution. The high voltage electron beam generated from electron gun is illuminated on thin film specimen. The beam penetrating the specimen passes through an array of magnetic lenses and forms a high resolution electron image of the electron diffraction pattern.

  • Specifications

    • Acceleration voltage : 120 kV

    • Lattice resolution : 0.38 nm

    • Point resolution : 0.20 nm

    • Specimen tilting : X = ± 25 °, Y = ± 70 °

    • Image recording system : CCD

  • Applications

    • High resolution electron imaging

    • Diffraction pattern