82 citations · 202 across the 10 of their papers we have counts for
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Structural studies of phosphorus induced dimers on Si(001)
Prasenjit Sen, Bikash C Gupta, Inder P. Batra
Renewed focus on the P-Si system due to its potential application in quantum computing and self-directed growth of molecular wires, has led us to study structural changes induced b…
Interrupted chain assisted Al atomic wires on Si(211)
Bikash C Gupta, Inder P Batra
Possibility for the formation of stable Al atomic wire on the Si(211) surface is investigated using density functional theory based total energy calculations. The stable adsorption…
Metallic atomic wires on a patterned dihydrogeneted Si(001)
Bikash C Gupta, Inder P. Batra
Electronic structure calculations for atomic wire of metals like Al, Ga and In are performed for a patterned dihydrogeneted Si(001):1 1 in search of structures with metall…
Growth of Tellurium on As-exposed Si(211)
Bikash C Gupta, Inder P Batra, S. Sivananthan
Electronic structure calculations are performed to obtain the As-exposed Si(211) and the Te adsorbed As-exposed Si(211) surface. Arsenic-exposed Si(211) may be obtained by adsorbin…
Para to Ortho transition of metallic dimers on Si(001)
Bikash C Gupta, Inder P. Batra
Extensive electronic structure calculations are performed to obtain the stable geometries of metals like Al, Ga and In on the Si(001) surface at 0.5 ML and 1 ML coverages. Our resu…
Electronic Structure of Te and As Covered Si(211)
Prasenjit Sen, Inder P. Batra, S. Sivananthan +3
Electronic and atomic structures of the clean, and As and Te covered Si(211) surface are studied using pseudopotential density functional method. The clean surface is found to have…