  Superconducting microwave resonators (SMR) with high quality factors have
become an important technology in a wide range of applications.
Molybdenum-Rhenium (MoRe) is a disordered superconducting alloy with a noble
surface chemistry and a relatively high transition temperature. These
properties make it attractive for SMR applications, but characterization of
MoRe SMR has not yet been reported. Here, we present the fabrication and
characterization of SMR fabricated with a MoRe 60-40 alloy. At low drive
powers, we observe internal quality-factors as high as 700,000. Temperature and
power dependence of the internal quality-factors suggest the presence of the
two level systems from the dielectric substrate dominating the internal loss at
low temperatures. We further test the compatibility of these resonators with
high temperature processes such as for carbon nanotube CVD growth, and their
performance in the magnetic field, an important characterization for hybrid
systems.
