23 citations · 73 across the 22 of their papers we have counts for
23 papers
Spin Polarized Transport in Core Shell Nanowire of Silicon and Germanium
Bhupesh Bishnoi, Bahniman Ghosh
We investigate spin polarized electron transport in ultra-thin Si-Core/Ge-Shell and Ge-Core/Si-Shell nanowire system using semi-classical Monte Carlo simulation method. Depolarizat…
Voltage-Controlled Low-Energy Switching of Nanomagnets through Ruderman-Kittel-Kasuya-Yosida Interactions for Magnetoelectric Device Applications
Bahniman Ghosh, Rik Dey, Leonard F. Register +1
In this letter, we consider through simulation Ruderman-Kittel-Kasuya-Yosida (RKKY) interactions between nanomagnets sitting on a conductive surface, and voltage-controlled gating…
Voltage Controlled Magnetic Anisotropy Based Low Energy Switching of a Ferromagnet on a Topological Insulator
Bahniman Ghosh, Rik Dey, Leonard F. Register +1
We present a novel memory device that consists of a thin ferromagnetic layer of Fe deposited on topological insulator thin film, Bi2Se3. The ferromagnetic layer has perpendicular a…
Voltage Induced Switching of Nanomagnets in Topological Insulator Magnetoelectric Devices through Ruderman-Kittel-Kasuya-Yosida Interactions
Bahniman Ghosh, Urmimala Roy, Rik Dey +3
In this letter, we demonstrate switching of nanomagnets through RKKY interactions in topological insulator-based magnetoelectric devices. The switching speed is dependent on the si…
3D full-band, Atomistic Quantum transport in n-Si Junction less Nanowire field-effect transistors
Bhupesh Bishnoi, Bahniman Ghosh
In the present work, we have investigated the quantum transport in n Si junction less nanowire field effect transistors using 3 D, full band atomistic sp3d5s spin orbital coupled t…
p+-Al0.3Ga0.7Sb Pocket-Implanted L-shaped GaSb/InAs Heterojunction Vertical n-TFETs
Bhupesh Bishnoi, Bahniman Ghosh
In the present work, we have investigated the performances of p plus minus Al0.3Ga0.7Sb Pocket Implanted L shaped GaSb InAs staggered bandgap SG heterojunction vertical n channel t…