​Gemini 300 field emission scanning electron microscope works both at high vacuum mode and several low vacuum levels. The variable pressure imaging option guarantees maximum versatility enabling in-lens detection in variable pressure (VP) mode. It allows imaging under wide range of accelerating voltages from 0.02 to 30 kV.

It is equipped with the following detectors: the Everhart-Thornley SE detector that collects SE2 electrons and provide topographical information; the high efficiency in-lens detector collects SE1 electrons and provide high resolution surface information; the EsB detector (Energy selective Backscattered) integrated in the Gemini objective lens that collects BS electrons at low voltages and provides low-loss BSE information; the BSD detector (Angular Selective Backscattered) that provides channeling, crystallographic and strain contrasts in addition to compositional or topography information; the VPSE detector (Variable Pressure Secondary Electrons) allowing imaging at low vacuum and the STEM detector collects transmitted electrons of thin samples at several modes (dark field (DF), oriented dark field (ODF), annular dark field (ADF) and high angle annular dark field (HAADF).
The SEM is also equipped with an EDS detector (Bruker XFlash 6, 60mm) and a cryo stage (Leica) for cryo-imaging of soft-materials including biological samples.

For more information please contact: 

            Dr. Raquel Maria

Building 51 , Room 105                                
Tel :  972-8-6428644
Fax :  972-8-6428638

Building 51 , Room 005
Tel : 972-8-6428628

Building 51 , Room 007
Tel : 972-8-6479512

Email : raquelm@bgu.ac.il 

Dr. Nativ- Roth Einat 

Office :
Building 51 , Room 011
Tel : 972-8-6479510
Fax : 972-8-6428638

Lab :

Building 51 , Room 010
Tel : 972-8-6479511

Building 51 , Room 007
Tel : 972-8-6479512

Building 51 , Room 018

Tel : 972-8-6428663

Email : einatna@bgu.ac.il