Following my retirement, we have closed our company for new business.
Please do not hesitate to contact me directly, our email portal remains open and I would be delighted to hear from you and provide ongoing support or advice.
Richard Thomson
support@rta-instruments.com
Companies represented up to the end of December 2023. Please now contact them directly.
k-Space Associates, Inc.
Phone: +1 (734) 426-7977
requestinfo@k-space.com
https://www.k-space.com
STAIB INSTRUMENTS GmbH
Phone: +49 8761 76 24 0
sales@staibinstruments.com
https://www.staibinstruments.com/
Monday 19 April 2010
Z contrast sees small
Using Z -contrast (atomic number) scanning transmission electron microscopy (www.ornl.gov/info/press_releases/get_press_release.cfm?ReleaseNumber=mr20100325-00) researchers at the Oak Ridge National Laboratory have obtained the first images that distinguish individual light atoms such as boron, carbon, nitrogen and oxygen. An international team analysed boron nitride samples prepared by Oxford University researchers, using STEM energies (60KeV) low enough to avoid displacement damage in low atomic number elements. The microscope manufacturer (Nion Company, www.nion.com) has clearly picked up with cold field emission STEM where the former VG Microscopes left off.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment