After successfully developing the world’s first 4-axis high power sub-Kelvin He-3 cryostat for Angle-Resolved Photoemission Spectroscopy (ARPES) application in 2008, Janis Research’s ultra low temperature (ULT) group is proud to announce a 5-axis high power sub-K He-3 cryostat for ARPES application has been successfully tested recently, and it has the following performance specifications:
Tejas Deshpande, Graduate Student at CalTech, and Ashley Huff, Lab Technician at Janis Research, perform a LHe transfer.
Five (5) degree of freedom: X-motion, Y-motion, Z-motion, Phi (azimuthal), and theta (tilt)
Base temperature on the rotating/tilting sample holder: 840mK
Azimuthal rotation range: 195 degree
Tilting range: +/- 30 degrees
Cooling power with phi =0 and theta = 0: see plot
UHV compatible
Baking temperature: 90 degree C
For more information contact:
Ann Carroll
Janis Research Company, LLC
225 Wildwood Avenue
Woburn, MA 01801 USA
Phone: +1 781 491-0888, extension 119 FAX: +1 781 491-0889
e-mail: [email protected]