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This HR-STEM image has been acquired using a HATA holder.

Photo provided by Prof. E. Abe and Mr. D. Egusa

Department of Materials Science and Engineering, University of Tokyo
7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan





The HR-STEM images shows the high stability and low drift of the specimen holder used.


 Specimen
 Microscope
 Detector
 Convergent angle
 Detector angle
 Holder
 Reference

: Mg-Zn-RE alloy
: JEOL ARM-200F-HR @ Kyushu University
: HAADF
: 25 mrad
: 70-150 mrad
: HATA holder More  
: D. Egusa and E. Abe: Acta Materialia ,Vol. 60,pp.166-178(2012)

Follow the link below for more details and background about the specimen, via ScienceDirect.

The structure of long period stacking/order Mg–Zn–RE phases with extended non-stoichiometry ranges

D. Egusa, E. Abe

Department of Materials Science and Engineering, University of Tokyo,

Received 30 June 2011; received in revised form 17 September 2011; accepted 20 September 2011
Available online 28 October 2011

http://www.sciencedirect.com/science/article/pii/S1359645411006677