4 papers
Spin-dependent transport in FeGaTe and FeGeTe (=3-5) van der Waals ferromagnets for magnetic tunnel junctions
Anita Halder, Declan Nell, Akash Bajaj +2
We present a systematic first-principles investigation of linear-response spin-dependent quantum transport in the van der Waals ferromagnets FeGeTe, FeGeTe, FeG…
Elucidating the Role of Stacking Faults in TlGaSe on its Thermoelectric Properties
Tigran Simonian, Ahin Roy, Akash Bajaj +5
Thermoelectric materials are of great interest for heat energy harvesting applications. One such promising material is TlGaSe, a p-type semiconducting ternary chalcogenide. R…
Half-metallic transport and spin-polarized tunneling through the van der Waals ferromagnet FeGeTe
Anita Halder, Declan Nell, Antik Sihi +3
The recent emergence of van der Waals (vdW) ferromagnets has opened new opportunities for designing spintronic devices. We theoretically investigate the coherent spin-dependent tra…
Ab-initio transport theory for the intrinsic spin Hall effect applied to 5 metals
Akash Bajaj, Reena Gupta, Ilya V. Tokatly +2
We describe how the spin Hall effect (SHE) can be studied from ab-initio by combining density functional theory with the non-equilibrium Green's functions technique for quantum tra…