施設・装置Facilities
200kV 透過電子顕微鏡 (JEM-2100) 200kV Transmission Electron Microscope
[設置部屋] 千現地区 精密計測実験棟1階 119室
Location: Room 119, Physical Analysis Laboratories Building
[メーカー] 日本電子/Maker: JEOL Ltd.
初心者にも使いやすい200kV透過電子顕微鏡です。LaB6電子銃を搭載し、TEMとEDS (点分析) が可能です。電子線回折図形が撮れるCCDカメラ(Gatan Orius200D) も装備しています。
This is a user-friendly 200 kV transmission electron microscope with LaB6 Thermal Emission Gun. It supports TEM, EDS (point analysis), and CBED mode. It is also equipped with a CCD camera for diffraction pattern.
トルマリン（鉱物）のTEM像（左）および電子線回析像（右）
TEM image (left) and diffraction pattern (right)
ofTourmaline (mineral)
| Specifications | |
|---|---|
| Type of electron gun | LaB6 |
| Acc. Voltage | 200kV (80, 100, 120, 160 kV available) |
| Point / Lattice Resolution | 0.25nm / 0.14nm |
| Spherical / Chromatic Aberration | 1.4mm / 1.8mm |
| Sample Tilting Angle | X : ±42°, Y : ±30° |
| NBD,CBED Functions | |
| Attachments | |
|
EDS: Spot analysis CCD Camera 1: Maximum Pixel Size 4008 × 2672 CCD Camera 2: for Diffraction Pattern, Maximum Pixel Size 2048 × 2048 Special specimen holder: Heating specimen holder; Cooling specimen holder |
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