50 citations · 222 across the 24 of their papers we have counts for
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Weakening of the spin density wave gap at low temperatures in SrFeAs single crystals
Anirban Dutta, Neeraj Kumar, A. Thamizhavel +1
We report on temperature dependent scanning tunneling microscopy and spectroscopy studies of undoped SrFeAs single crystals from 6 K to 292 K. Resistivity data show spi…
Evidence for topological surface states in metallic single crystals of Bi2Te3
Sourabh Barua, K. P. Rajeev, Anjan K. Gupta
Bi2Te3 is a member of a new class of materials known as topological insulators which are supposed to be insulating in the bulk and conducting on the surface. However experimental v…
Electronic inhomogeneities in the superconducting phase of CaFe1.96Ni0.04As2 single crystals
Anirban Dutta, Neeraj Kumar, A. Thamizhavel +1
Superconductivity in Iron-Arsenic based pnictides emerges in close proximity to an antiferromagnetic (AFM)ordered parent state and the AFM phase overlaps with superconducting (SC)…
Evidence of mobile carriers with Charge Ordering gap in Epitaxial PrCaMnO Thin Films
Udai Raj Singh, S. Chaudhuri, Anirban Dutta +2
Epitaxial thin films of charge-ordered PrCaMnO have been studied using variable temperature Scanning tunneling microscopy and spectroscopy (STM/STS). The…
Polaronic Pseudogap in the Metallic Phase of LaCaMnO Thin Films
Udai Raj Singh, S. Chaudhuri, R. C. Budhani +1
The electronic density of states (DOS) of LaCaMnO(LCMO) strain free epitaxial thin films with an insulator-metal transition temperature (T) of 250 K…
Tunneling Study of the Charge-Ordering Gap on the Surface of LaPrCaMnO Thin Films
Udai Raj Singh, S. Chaudhuri, Shyam K. Choudhary +2
Variable temperature scanning tunneling microscopy/spectroscopy studies on (110) oriented epitaxial thin films of LaPrCaMnO are reported in the te…