380 citations · 503 across the 3 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2009
Structural, optical, magnetic and electrical properties of Zn1-x Co (x) O thin films
M. Tay, Y. H. Wu, G. C. Han +5
Despite a considerable effort aiming at elucidating the nature of ferromagnetism in ZnO-based magnetic semiconductor, its origin still remains debatable. Although the observation o…
cond-mat.mtrl-sci2008★ 380 cited
Interference enhancement of Raman signal of graphene
Yingying Wang, Zhenhua Ni, Zexiang Shen +2
Raman spectroscopic studies of graphene have attracted much interest. The G-band Raman intensity of a single layer graphene on Si substrate with 300 nm SiO2 capping layer is surpri…
cond-mat.mtrl-sci2007★ 123 cited
Origin of ferromagnetism in (Zn,Co)O from magnetization and spin-dependent magnetoresistance
T. Dietl, T. Andrearczyk, A. Lipińska +3
In order to elucidate the nature of ferromagnetic signatures observed in (Zn,Co)O we have examined experimentally and theoretically magnetic properties and spin-dependent quantum l…