Interplay between carrier and cationic defect concentration in ferromagnetism of anatase Ti1-xTaxO2 thin films

by A. Roy Barman, A. Annadi, K. Gopinadhan, W. M. Lú, Ariando, S. Dhar, T. Venkatesan
Published 2012-03-01

Scaling of flat band potential and dielectric constant as a function of Ta concentration in Ta-TiO2 epitaxial films

by Y. L. Zhao, A. Roy Barman, S. Dhar, A. Annadi, M. Motapothula, Jinghao Wang, Haibin Su, M. Breese, T. Venkatesan, Q. Wang
Published 2011-06-01

A new route to graphene layers by selective laser ablation

by S. Dhar, A. Roy Barman, G. X. Ni, X. Wang, X. F. Xu, Y. Zheng, S. Tripathy, Ariando, A. Rusydi, K. P. Loh, M. Rubhausen, A. H. Castro Neto, B. Őzyilmaz, T. Venkatesan
Published 2011-06-01