Magnetic properties and thermal expansion of YbGa${}_x$Ge${}_{2-x}$ (0.9 <= x <= 1.5)

N. Tsujii, T. Furubayashi, H. Kitazawa +1

The composition dependence of the Yb valence and of the thermal expansion have been studied in the YbGa${}_x$Ge${}_{2-x}$ system. X-ray diffraction reveals that single-phased samples i…