36 citations · 104 across the 6 of their papers we have counts for
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physics.app-ph2021★ 7 cited
Approximate universality in the tunneling potential for curved field emitters -- a line charge model approach
Rajasree Ramachandran, Debabrata Biswas
Field emission tips with apex radius of curvature below 100nm are not adequately described by the standard theoretical models based on the Fowler-Nordheim and Murphy-Good formalism…
physics.app-ph2021★ 15 cited
Higher order curvature corrections to the field emission current density
Debabrata Biswas, Rajasree Ramachandran
A simple expression for the Gamow factor is obtained using a second order curvature corrected tunneling potential. Our results show that it approximates accurately the `exact-WKB'…