Electronic structure of BaNi${}_2$P${}_2$ observed by angle-resolved photoemission spectroscopy

S. Ideta, T. Yoshida, M. Nakajima +16

We have performed an angle-resolved photoemission spectroscopy (ARPES) study of BaNi${}_2$P${}_2$ which shows a superconducting transition at $T_c$ $\sim$ 2.5 K. We observed hole and e…