A compact apparatus for studies of element and phase-resolved ferromagnetic resonance.
We present a compact sample holder equipped with electromagnets and high frequency transmission lines; the sample holder is intended for combined x-ray magnetic circular dichroism (XMCD) and ferromagnetic resonance measurements (FMR). Time-resolved measurements of resonant x-ray detected FMR during forced precession are enabled by use of a rf excitation that is phase-locked to the storage ring bunch clock. Several applications of the combined XMCD+FMR technique are presented, demonstrating the flexibility of the experimental design.
Arena
D A
DA
National Synchrotron Light Source, Brookhaven National Laboratory, Upton, New York 11973, USA. darena@bnl.gov
Ding
Y
Y
Vescovo
E
E
Zohar
S
S
Guan
Y
Y
Bailey
W E
WE