568 citations · 5k across the 72 of their papers we have counts for
Showing 2014Show all
2 papers · 1 filter
cond-mat.str-el2014★ 107 cited
Coexistence of trapped and free excess electrons in SrTiO3
Xianfeng Hao, Zhiming Wang, Michael Schmid +2
The question whether excess electrons in SrTiO3 form free or trapped carriers is a crucial aspect for the electronic properties of this important material. This fundamental ambigui…
cond-mat.str-el2014★ 489 cited
A direct view at excess electrons in TiO rutile and anatase
Martin Setvin, Cesare Franchini, Xianfeng Hao +6
A combination of Scanning Tunneling Microscopy/Spectroscopy and Density Functional Theory (DFT+U) is used to characterize excess electrons in TiO rutile and anatase, two protot…