Application of Direct Electron Detector for TEM

• Miyazaki Naoyuki

  National Institute for Physiological Sciences

• Murata Kazuyoshi

  National Institute for Physiological Sciences

Bibliographic Information

Other Title

• 電子直接検出カメラ（direct electron detector）のTEMへの応用

Abstract

Direct electron detector (DED) cameras using CMOS image sensor are developed and used as an imaging media in transmission electron microscope (TEM). Since images recorded in DED show higher spatial resolution and better signal to noise ratio than those in CCD, it is applied to low dose imaging, especially for cryo-electron microscopy. The fast readout speed of DED is also used to a time-lapse recording and a specimen drift correction. In this article, we describe the principle and the performance of DED, and introduce the recent applications.

Journal

• KENBIKYO

  KENBIKYO 48 (1), 57-60, 2013-04-30

  The Japanese Society of Microscopy

Keywords

• CMOS image sensor
• CryoEM
• High-seed recording
• CCD
• Specimen drift correction

Details

• CRID: 1390001277348022272
• NII Article ID: 10031176532
• NII Book ID: AA11917781
• DOI: 10.11410/kenbikyo.48.1_57
• ISSN: 24342386
• ISSN: 13490958
• Text Lang: ja
• Data Source:
  • JaLC
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed