9 citations · 17 across the 4 of their papers we have counts for
5 papers
Surface scaling behaviour of size-selected Ag-nanocluster film growing under subsequent shadowing process
Pintu Barman, Anindita Deka, Shyamal Mondal +2
Surface morphology of size-selected silver nanocluster films grown by dc magnetron sputtering has been investigated by means of an atomic force microscopy (AFM). From the height-he…
Ar+-sputtered Ge (001) surface nanostructuring at high implant temperature
Debasree Chowdhury, Debabrata Ghose
Ion sputtering induced nanoscale pattern formation on Ge (001) surface by 500 eV Ar+ bombardment has been investigated for a wide range of ion incidence angles at temperature of 30…
Nanoripple formation on GaAs (001) surface by reverse epitaxy during ion beam sputtering at elevated temperature
Debasree Chowdhury, Debabrata Ghose
Self-organized pattern formation by the process of reverse epitaxial growth has been investigated on GaAs (001) surfaces during 1 keV Ar+ bombardment at target temperature of 450 d…
Temperature and high fluence induced ripple rotation on Si(100) surface
Debasree Chowdhury, Biswarup Satpati, Debabrata Ghose
Topography evolution of Si(100) surface due to oblique incidence low energy ion beam sputtering (IBS) is investigated. Experiments were carried out at different elevated temperatur…
Nanorippling of GaAs (001) surface near the threshold energy of sputtering at normal ion incidence
Debasree Chowdhury, Debabrata Ghose*, Safiul Alam Mollick +2
Ripple formation driven by Ehrlich-Schwoebel barrier is evidenced for normal incidence 30 eV Ar+ bombardment of GaAs (001) surface at elevated target temperature. The pattern follo…