On-chip SQUID measurements in the presence of high magnetic fields

C. Lampropoulos; G. Christou; I. Chiorescu; L. Chen; W. Wernsdorfer

arxiv: 1007.3752 · v2 · pith:MYAIAH6Vnew · submitted 2010-07-21 · ❄️ cond-mat.mes-hall · cond-mat.supr-con· quant-ph

On-chip SQUID measurements in the presence of high magnetic fields

L. Chen , W. Wernsdorfer , C. Lampropoulos , G. Christou , I. Chiorescu This is my paper

classification ❄️ cond-mat.mes-hall cond-mat.supr-conquant-ph

keywords molecularsquidtechniquefieldshighmagneticmeasurementon-chip

0 comments

read the original abstract

We report a low temperature measurement technique and magnetization data of a quantum molecular spin, by implementing an on-chip SQUID technique. This technique enables the SQUID magnetometery in high magnetic fields, up to 7 Tesla. The main challenges and the calibration process are detailed. The measurement protocol is used to observe quantum tunneling jumps of the S=10 molecular magnet, Mn12-tBuAc. The effect of transverse field on the tunneling splitting for this molecular system is addressed as well.

This paper has not been read by Pith yet.

On-chip SQUID measurements in the presence of high magnetic fields

discussion (0)