보유장비

SU7000 FE-SEM | 전계방출형 주사전자현미경

SU7000 FE-SEM
보유장비 관련 정보
연구실/분야
모델명 SU7000
제조사 Hitachi High-Tech Coporation
담당자 이경애
연락처 052-217-4163 / kalee@unist.ac.kr
예약 가능여부 불가능
예약단위 0.5hr 1일최대예약시간 2hr
예약Open(~일 전) 5일전 예약취소불가(~일 전) 2시간전
장비위치 102동 B115호 (Bldg.102, Room B115)
  • Description

    SEM is a microscope that uses electrons instead of light to form an image. The SEM uses electromagnets rather than lenses, the researcher has much more control in the degree of magnification. Field-emission scanning electron microscope provides ultra high resolution image down to 1 nm resolution thanks to the inherent brightness of field–emission electron gun.

  • Specifications

    • Resolution: 0.8nm/15kV, 0.9nm/1kV

    • Magnification: x20 ~ 2000k

    • Accelerate Voltage: 0.1 ~ 30kV (0.01kV/step)

    • Detector: Upper position electron detector

    Middle position electron detector

    Lower position electron detector

  • Applications

    • Secondary electron image

    • Energy dispersive spectroscopy (EDS)