Physics – Condensed Matter – Mesoscale and Nanoscale Physics
Scientific paper
2010-09-14
Physics
Condensed Matter
Mesoscale and Nanoscale Physics
8 pages, 5 figures
Scientific paper
We report the design and development of a piezoelectric sample rotation system, and its integration into an Oxford Instruments Kelvinox 100 dilution refrigerator, for orientation-dependent studies of quantum transport in semiconductor nanodevices at millikelvin temperatures in magnetic fields up to 10T. Our apparatus allows for continuous in situ rotation of a device through >100deg in two possible configurations. The first enables rotation of the field within the plane of the device, and the second allows the field to be rotated from in-plane to perpendicular to the device plane. An integrated angle sensor coupled with a closed-loop feedback system allows the device orientation to be known to within +/-0.03deg whilst maintaining the sample temperature below 100mK.
Hamilton Alex R.
Klochan Oleh
Martin Theodore P.
Micolich Adam P.
Srinivasan Aravind
No associations
LandOfFree
Piezoelectric rotator for studying quantum effects in semiconductor nanostructures at high magnetic fields and low temperatures does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Piezoelectric rotator for studying quantum effects in semiconductor nanostructures at high magnetic fields and low temperatures, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Piezoelectric rotator for studying quantum effects in semiconductor nanostructures at high magnetic fields and low temperatures will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-395340