47 citations · 178 across the 11 of their papers we have counts for
11 papers
Widefield Quantum Sensor for Vector Magnetic Field Imaging of Micromagnetic Structures
Orlando D. Cunha, Filipe Camarneiro, João P. Silva +4
Many spintronic, magnetic-memory, and neuromorphic devices rely on spatially varying magnetic fields. Quantitatively imaging these fields with full vector information over extended…
Two-Axis planar Hall magnetic field sensors with sub nanoTesla resolution
Proloy Taran Das, Hariharan Nhalil, Vladislav Mor +4
Planar Hall effect (PHE) magnetic sensors are attractive for various applications where the field resolution is required in the range of sub-nano Tesla or in Pico Tesla. Here we pr…
Reentrant spin reorientation transition and Griffiths-like phase in antiferromagnetic TbFeCrO
Bhawana Mali, Harikrishnan S. Nair, T. W. Heitmann +6
The perovskite TbFeCrO shows two anomalies in the magnetic susceptibility at = 257K and = 190K which are respectively, the antiferromagnetic and…
Antiferromagnetism and the emergence of frustration in saw-tooth lattice chalcogenide olivines MnSiSSe ( = 0 $\textendash$ 4)
H. Nhalil, R. Baral, B. O. Khamala +9
The magnetism in the saw-tooth lattice of Mn in the olivine chalcogenides, MnSiSSe ( = 1$\textendash$4) is studied in detail by analyzing their magnetization, sp…
Low temperature saturation of phase coherence length in topological insulators
Saurav Islam, Semonti Bhattacharyya, Hariharan Nhalil +7
Implementing topological insulators as elementary units in quantum technologies requires a comprehensive understanding of the dephasing mechanisms governing the surface carriers in…
Signature of pseudo-diffusive transport in mesoscopic topological insulators
Saurav Islam, Semonti Bhattacharyya, Hariharan Nhalil +2
One of the unique features of Dirac Fermions is pseudo-diffusive transport by evanescent modes at low Fermi energies when the disorder is low. At higher Fermi energies i.e. carrier…