High resolution electron microscope cold stage

Radiant energy – Inspection of solids or liquids by charged particles – Analyte supports

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

250443, G01N 2100, G01N 2300, H01J 3700

Patent

active

042621941

ABSTRACT:
A cold stage for an electron microscope, said cold stage being arranged to reduce relative motion between the sample holder and the objective lens. The cold stage consists of an annular stainless steel body on which is coaxially bolted a plastic insulator ring with a plurality of spaced upstanding short vertical posts. A central arbor of gold-plated copper has outwardly projecting radial lugs engaged on and bolted to said posts. Connected to another radial lug projecting from the arbor is a laminated thermally conducting strap member consisting of 40 superposed thin flexible leaves of heat-softened copper, with a 180.degree. blend to absorb vibrations from the associated cold finger, or heat transfer rod, leading from a liquid nitrogen cooling source.

REFERENCES:
patent: 2858444 (1958-10-01), Leisegang
patent: 3171955 (1965-03-01), Cardile
patent: 3244877 (1966-04-01), Herrmann et al.
patent: 3373277 (1968-03-01), Heide

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

High resolution electron microscope cold stage does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High resolution electron microscope cold stage, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High resolution electron microscope cold stage will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-160473

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.