Low temperature magnetic transitions of single crystal HoBi

• We have successfully synthesized high quality single crystals of HoBi using the excess flux method.
• The rich low temperature behavior of HoBi is observed showing multiple magnetic transitions.
• We were able to build a field-temperature phase diagram characterizing the low temperature behavior of the system.

We present resistivity, specific heat and magnetization measurements in high quality single crystals of HoBi, with a residual resistivity ratio of 126. We find, from the temperature and field dependence of the magnetization, an antiferromagnetic transition at 5.7 K, which evolves, under magnetic fields, into a series of up to five metamagnetic phases.