67 citations · 155 across the 8 of their papers we have counts for
4 papers · 1 filter
Paramagnetic singularities of the orbital magnetism in graphene with a moiré potential
J. Vallejo Bustamante, R. Ribeiro-Palau, C. Fermon +9
The recent detection of the singular diamagnetism of Dirac electrons in a single graphene layer paved a new way of probing 2D quantum materials through the measurement of equilibri…
Spin-torque Dynamics for Noise Reduction in Vortex-based Sensors
Mafalda Jotta Garcia, Julien Moulin, Steffen Wittrock +12
Performance of magnetoresistive sensors is today mainly limited by their 1/f low-frequency noise. Here, we study this noise component in vortex-based TMR sensors. We compare the no…
Detection of graphene's divergent orbital diamagnetism at the Dirac point
J. Vallejo, N. J. Wu, C. Fermon +12
The electronic properties of graphene have been intensively investigated over the last decade, and signatures of the remarkable features of its linear Dirac spectrum have been disp…
Giant Anisotropic Magneto-Resistance in ferromagnetic atomic contacts
M. Viret, M. Gabureac, F. Ott +3
Magneto-resistance is a physical effect of great fundamental and industrial interest since it is the basis for the magnetic field sensors used in computer read-heads and Magnetic R…