234 citations · 877 across the 36 of their papers we have counts for
3 papers · 1 filter
Quantifying Exchange Forces of a Non-Collinear Magnetic Structure on the Atomic Scale
Nadine Hauptmann, Soumyajyoti Haldar, Tzu-Chao Hung +5
The large interest in chiral magnetic structures for realization of nanoscale magnetic storage or logic devices has necessitated methods which can quantify magnetic interactions at…
Tunneling anisotropic magnetoresistance of Pb and Bi adatoms and dimers on Mn/W(110): A first-principles study
Soumyajyoti Haldar, Mara Gutzeit, Stefan Heinze
We show that Pb and Bi adatoms and dimers have a large tunneling anisotropic magnetoresistance (TAMR) of up to 60% when adsorbed on a magnetic transition-metal surface due to stron…
On the preparation and electronic properties of clean superconducting Nb(110) surfaces
Artem B. Odobesko, Soumyajyoti Haldar, Stefan Wilfert +7
We have studied cleaning procedures of Nb(110) by verifying the surface quality with low-energy electron diffraction, Auger electron spectroscopy, and scanning tunneling microscopy…