51 citations · 71 across the 3 of their papers we have counts for
3 papers
cond-mat.str-el2017★ 20 cited
Unravelling local spin polarization of Zhang-Rice singlet in lightly hole-doped cuprates using high-energy optical conductivity
Iman Santoso, Wei Ku, Tomonori Shirakawa +11
Unrevealing local magnetic and electronic correlations in the vicinity of charge carriers is crucial in order to understand rich physical properties in correlated electron systems.…
cond-mat.str-el2012
Large spectral weight transfer in optical conductivity of SrTiO induced by intrinsic vacancies
Teguh C. Asmara, Xiao Wang, Iman Santoso +11
The optical conductivity () of SrTiO for various vacancies has been systematically studied using a combination of ultraviolet - vacuum ultraviolet (UV-VUV) reflectivit…
cond-mat.str-el2011★ 51 cited
Direct observation of room temperature high-energy resonant excitonic effects in graphene
I. Santoso, P. K Gogoi, H. B. Su +14
Using a combination of ultraviolet-vacuum ultraviolet reflectivity and spectroscopic ellipsometry, we observe a resonant exciton at an unusually high energy of 6.3eV in epitaxial g…