Low temperature microwave emission from molecular clusters

Details Low temperature microwave emission from molecular clusters Low temperature microwave emission from molecular clusters

2004-06-17

arxiv.org/abs/cond-mat/0406389v2

Physics

Condensed Matter

Other Condensed Matter

changed content

Scientific paper

10.1209/epl/i2004-10337-8

We investigate the experimental detection of the electromagnetic radiation generated in the fast magnetization reversal in Mn12-acetate at low temperatures. In our experiments we used large single crystals and assemblies of several small single crystals of Mn12-acetate placed inside a cylindrical stainless steel waveguide in which an InSb hot electron device was also placed to detect the radiation. All this was set inside a SQUID magnetometer that allowed to change the magnetic field and measure the magnetic moment and the temperature of the sample as the InSb detected simultaneously the radiation emitted from the molecular magnets. Our data show a sequential process in which the fast inversion of the magnetic moment first occurs, then the radiation is detected by the InSb device, and finally the temperature of the sample increases during 15 ms to subsequently recover its original value in several hundreds of milliseconds.

Affiliated with

Also associated with

No associations

Rating

Low temperature microwave emission from molecular clusters 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 Low temperature microwave emission from molecular clusters, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low temperature microwave emission from molecular clusters will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-177666