62 citations · 74 across the 2 of their papers we have counts for
2 papers
cond-mat.mtrl-sci2013★ 62 cited
Improved generalized gradient approximation for positron states in solids
Jan Kuriplach, Bernardo Barbiellini
Several first-principles calculations of positron-annihilation characteristics in solids have added gradient corrections to the local-density approximation within the theory by Arp…
cond-mat.mtrl-sci2003★ 12 cited
Positional disorder of Ba in the thermoelectric germanium clathrate Ba6Ge25
V. Petkov, T. Vogt
The local structure of Ba6Ge25 has been studied by x-ray diffraction and the atomic pair distribution function technique at 40 K and room temperature. Unambiguous evidence has been…