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Features and Applications

Thumbnail Modelled simulations of monatomic and cluster bombardment courtesy of B.J. Garrison and Z.Postawa. Differences in sample mixing, sputter depth, and sputter volume for the different projectiles is clearly...
Thumbnail The J105’s sample handling system provides a fast automated sample entry system to transport samples through the insertion lock system and into the analysis chamber. Sample transfers are automated and...
Thumbnail One facility availble with the J105 SIMS is cold sample preparation and fracture using the Mousetrap™ freeze-fracture accessory. The device actually operates like a trap in reverse, opening when...
Thumbnail On the J105, the mass calibration and mass accuracy are a function of the Mass Spectrometer only and not altered by the sample or the primary ion beam. This means that changes in sample height or...
Thumbnail Most ToF SIMS systems are limited to a very shallow depth of field, as the distance from the sample forms part of the mass spectrometer, and if it changes, the mass calibration changes. But with the...
Thumbnail The J105 is a new concept in SIMS Instrumentation, chiefly designed for analysis of organic samples including tissues or individual cells. By separating mass analysis from the action of the primary...
Thumbnail When imaging a complex sample, such as a cell, there are often many different molecular species at every nominal mass, mass resolution is essential to identify these species. If the sample analysed...