Double tilt LN2 Vacuum Transfer Holder

  • Double tilt LN2 Vacuum Transfer Holder

LN2 Cooling -160°C + Double tilt±20° + Vacuum Transfer TEM holder
Get the High Resolution image and EDS Analysis at-160°C
Temp. Control ±0.005°C

High Resolution at -160°C data movie and data Collection

Au nanoparticles ARM 200F in Kyushu University

Sample:Au nanoparticles
ARM 200F in Kyushu University

Factory check resolution image

 (La,Li)TiO3 University of Tokyo

Sample:(La,Li)TiO3
University of Tokyo

Dr. Ishikawa Dr. Nakayama
Prof. Shibata Prof. Ikuhara

SrTiO3 University of Tokyo

Sample:SrTiO3
University of Tokyo

Dr. Ishikawa Dr. Nakayama, Dr. Kumamoto
Prof. Shibata Prof. Ikuhara

  • Cryo vacuum transfer tem holder

Atomic resolution STEM image observation of LLZ(Li7La3Zr2O12),which is degraded by exposure to air(moisture) and weak to electron beam with lithium ion material, was successful.
From this result, it was proved that the non-exposure(Transfer) was successful, and the crystal orientation was adjusted by Y tilt,and the electron beam damage was reduced by cooling of -160°C.

  • Cryo vacuum transfer tem holder

Reasons for high-resolution image at -160°C

We realized it with the following our special system.

  1. Mechanical drift cancellation mechanism from our patented technology
  2. High-precision temperature controller. Range is ± 0.005°C.
  3. Original Gonio cover for cryo tem holder

By making these into one system, it is possible to obtain much easier get the high resolution
image than current cooling holders.

  • Cryo vacuum transfer tem holder

As a result, the stability during cooling has improved,
so we have successfully acquired EDS column map data.

  • Cryo vacuum transfer tem holder

EDS analytical performance test using LN2 cooling holder:Column mapping of SrTiO3

TEM holder Specification

  • Cryo vacuum transfer tem holder
Component Double-tilt, LN2 Cooling and Vacuum Transfer
Ultimate temp -160°C
Reaching time 60min
X tilt ±25°
Y tilt / Min step ±20°/ 0.05°
Sample set Smart Set System
Coolant LN2 replenish LN2 repeatedly
TEM JEOL PP type HR/FHP/UHR
Thermofisher
TFS Include item:
Temp. controller, Y tilt controller,
Software, Safety Operation Stand of tem holder introduce.

Safety Operation Stand of tem holder introduce

  • Cryo vacuum transfer tem holder