Optical conductivity study of screening of many-body effects in graphene interfaces

by Gogoi, P.K., Santoso, I., Saha, S., Wang, S., Castro Neto, A.H., Loh, K.P., Venkatesan, T., Rusydi, A.
Published 2014

Quasi-free-standing epitaxial graphene on SiC (0001) by fluorine intercalation from a molecular source

by Wong, S.L., Huang, H., Wang, Y., Cao, L., Qi, D., Santoso, I., Chen, W., Wee, A.T.S.
Published 2014

Tunable optical absorption and interactions in graphene via oxygen plasma

by Santoso, I., Singh, R.S., Gogoi, P.K., Asmara, T.C., Wei, D., Chen, W., Wee, A.T.S., Pereira, V.M., Rusydi, A.
Published 2014

Effect of oxygen plasma on the optical properties of monolayer graphene

by Santoso, I., Singh, R.S., Gogoi, P.K., Asmara, T.C., Wei, D.C., Chen, W., Wee, A.T.S., Pereira, V.M., Rusydi, A.
Published 2014

Multifunctional Ti1-x Tax O2: Ta doping or alloying?

by Barman, A.R., Motapothula, M., Annadi, A., Gopinadhan, K., Zhao, Y.L., Yong, Z., Santoso, I., Ariando, Breese, M., Rusydi, A., Dhar, S., Venkatesan, T.
Published 2014

Cationic vacancies and anomalous spectral-weight transfer in Ti 1-xTaxO2 thin films studied via polarization-dependent near-edge x-ray absorption fine structure spectroscopy

by Qi, D.-C., Barman, A.R., Debbichi, L., Dhar, S., Santoso, I., Asmara, T.C., Omer, H., Yang, K., Krüger, P., Wee, A.T.S., Venkatesan, T., Rusydi, A.
Published 2014

Mechanisms of charge transfer and redistribution in LaAlO 3/SrTiO3 revealed by high-energy optical conductivity

by Asmara, T.C., Annadi, A., Santoso, I., Gogoi, P.K., Kotlov, A., Omer, H.M., Motapothula, M., Breese, M.B.H., Rübhausen, M., Venkatesan, T., Ariando, Rusydi, A.
Published 2014

Surface transfer hole doping of epitaxial graphene using MoO3 thin film

by Chen, Z., Santoso, I., Wang, R., Xie, L.F., Mao, H.Y., Huang, H., Wang, Y.Z., Gao, X.Y., Chen, Z.K., Ma, D., Wee, A.T.S., Chen, W.
Published 2014

Room-temperature ferromagnetism of Cu-doped ZnO films probed by soft x-ray magnetic circular dichroism

by Herng, T.S., Qi, D.-C., Berlijn, T., Yi, J.B., Yang, K.S., Dai, Y., Feng, Y.P., Santoso, I., Sánchez-Hanke, C., Gao, X.Y., Wee, A.T.S., Ku, W., Ding, J., Rusydi, A.
Published 2014

Temperature-dependent and anisotropic optical response of layered Pr 0.5Ca1.5MnO4 probed by spectroscopic ellipsometry

by Majidi, M.A., Thoeng, E., Gogoi, P.K., Wendt, F., Wang, S.H., Santoso, I., Asmara, T.C., Handayani, I.P., Van Loosdrecht, P.H.M., Nugroho, A.A., Rübhausen, M., Rusydi, A.
Published 2014

Optical conductivity renormalization of graphene on SrTiO3 due to resonant excitonic effects mediated by Ti 3d orbitals

by Gogoi P.K., Trevisanutto P.E., Yang M., Santoso I., Asmara T.C., Terentjevs A., Della Sala F., Breese M.B.H., Venkatesan T., Feng Y.P., Loh K.P., Neto A.H.C., Rusydi A.
Published 2016

Observation of room-temperature high-energy resonant excitonic effects in graphene

by Santoso, I., Gogoi, P.K., Su, H.B., Huang, H., Lu, Y., Qi, D., Chen, W., Majidi, M.A., Feng, Y.P., Wee, A.T.S., Loh, K.P., Venkatesan, T., Saichu, R.P., Goos, A., Kotlov, A., Rübhausen, M., Rusydi, A.
Published 2014

Cationic-vacancy-induced room-temperature ferromagnetism in transparent, conducting anatase Ti 1-xTa xO 2 (x ∼0.05) thin films

by Rusydi, A., Dhar, S., Roy Barman, A., Ariando, Qi, D.-C., Motapothula, M., Yi, J.B., Santoso, I., Feng, Y.P., Yang, K., Dai, Y., Yakovlev, N.L., Ding, J., Wee, A.T.S., Neuber, G., Breese, M.B.H., Ruebhausen, M., Hilgenkamp, H., Venkatesan, T.
Published 2014