3 papers
cond-mat.mes-hall2024
Observation of Temperature Independent Anomalous Hall Effect in Thin Bismuth from Near Absolute Zero to 300 K Temperature
Oulin Yu, F. Boivin, A. Silberztein +1
We report our discovery of a temperature independent anomalous Hall effect (AHE) from 15 mK to 300 K temperature occurring in a 68 nm thick transport device made out of pure bismut…
cond-mat.mes-hall2024
Anomalous Hall Effect in Thin Bismuth
Oulin Yu, Sujatha Vijayakrishnan, R. Allgayer +2
Bismuth, the heaviest of all group V elements with strong spin-orbit coupling, is famously known to exhibit many interesting transport properties, and effects such as Shubnikov-de…
cond-mat.mes-hall2023
Method of Mechanical Exfoliation of Bismuth with Micro-Trench Structures
Oulin Yu, Raphaela Allgayer, Simon Godin +5
The discovery of graphene led to a burst in search for 2D materials originating from layered atomic crystals coupled by van der Waals force. While bulk bismuth crystals share this…