14 citations · 14 across the 2 of their papers we have counts for
4 papers
Tuning Chemical Potential in the Dirac Cone by Compositional Engineering
R. K. Gopal, Sourabh Singh, Jit Sarkar +1
We report the successful formation of bulk insulating ternary topological insulators candidate Bi2Se2Te (BST) by pulsed laser deposition technique. The films were deposited with se…
Surface Optical and Bulk Acoustic Phonons in the Topological Insulator, Bi2Se2Te
Uditendu Mukhopadhyay, Dipanjan Chaudhuri, Jit Sarkar +5
We explore the phonon dynamics of thin films of the topological insulator material Bi2Se2Te using ultrafast pump-probe spectroscopy. The time resolved differential reflectivity of…
Multipartite entangled magnon states as quantum communication channels
Sriram Prasath E., Sreraman Muralidharan, Chiranjib Mitra +1
We explicate conditions under which, the two magnon state becomes highly entangled and is useful for several quantum communication protocols. This state, which is experimentally re…
Photoemission and x-ray absorption spectroscopy study of electron-doped colossal magnetoresistance manganite: La0.7Ce0.3MnO3 film
S. W. Han, J. -S. Kang, K. H. Kim +11
The electronic structure of La0.7Ce0.3MnO3 (LCeMO) thin film has been investigated using photoemission spectroscopy (PES) and x-ray absorption spectroscopy (XAS). The Ce 3d core-le…