93 citations · 213 across the 5 of their papers we have counts for
5 papers
Quasiperiodic free electron metal layers
A. K. Shukla, R. S. Dhaka, S. W. Dsouza +7
Using electron diffraction, we show that free electron metals such as sodium and potassium form a highly regular quasiperiodic monolayer on the fivefold surface of icosahedral Al-P…
Investigation of unoccupied electronic states of LaCoO and PrCoO using inverse photoemission spectroscopy and GGA + calculations
S. K. Pandey, Ashwani Kumar, S. Banik +3
The unoccupied electronic states of LaCoO and PrCoO are studied using room temperature inverse photoemission spectroscopy and \emph{ab initio} GGA+ band structure…
Martensitic transition, ferrimagnetism and Fermi surface nesting in Mn_2NiGa
S. R. Barman, S. Banik, A. K. Shukla +2
The electronic structure of Mn_2NiGa has been studied using density functional theory and photoemission spectroscopy. The lower temperature tetragonal martensitic phase with c/a= 1…
Optimal operating conditions and characteristics of acetone/CaF_2 detector for inverse photoemission spectroscopy
S. Banik, A. K. Shukla, S. R. Barman
Performance and characteristics of a band-pass photon detector using acetone gas and CaF_2 window (acetone/CaF_2) have been studied and compared with an ethanol/MgF_2 detector. The…
Influence of Ni doping on the electronic structure of Ni_2MnGa
Aparna Chakrabarti, C. Biswas, S. Banik +3
The modifications in the electronic structure of Ni_{2+x}Mn_{1-x}Ga by Ni doping have been studied using full potential linearized augmented plane wave method and ultra-violet phot…