43 citations · 188 across the 19 of their papers we have counts for
19 papers
Dominance of Electron-Magnon Scattering in Itinerant Ferromagnet Fe3GeTe2
P. Saha, M. Singh, V. Nagpal +2
Fe3GeTe2 is a 2-dimensional van der Waals material exhibiting itinerant ferromagnetism upto 230 K. Here, we study aspects of scattering mechanism in Fe3Ge2Te2 single crystals via r…
Spin wave excitation and directional propagation in presence of magnetic charges in square artificial spin ice
Nimisha Arora, Pintu Das
Artificial spin ice is a special class of engineered lattice of highly shape anisotropic single domain magnetic nanostructures which is used as one of the model systems to study th…
Fabrication and Characterization of InAs/AlSb based Magnetic Hall Sensors
Marsha Mary Parmar, Hurmal Saren, Pintu Das
Hall effect based magnetic field sensors are vector sensors which are sensitive to the perpendicular component of the magnetic field. Typically, Si-based Hall sensors are used for…
Spin wave spectral probing of possible microstates in building-block of macroscopically degenerate artificial spin ice
Nimisha Arora, Pintu Das
We have investigated the spin wave modes of strongly dipolar coupled, highly anisotropic nanoislands forming square artificial spin ice system using micromagnetic simulation in MUM…
Controlled creation and annihilation of stringless robust emergent magnetic monopoles in artificial spin ice
N. Keswani, R. Lopes, Y. Nakajima +6
Magnetic analogue of an isolated free electric charge, i.e., a magnet with a single north or south pole, is a long sought-after particle which remains elusive so far. In magnetical…
Accessing low-energy magnetic microstates in symmetry-broken isolated square artificial spin ice vertices with magnetic field
Neeti Keswani, Ranveer Singh, Yoshikata Nakajima +3
In artificial spin ice systems, an interplay of defects and dipolar interactions is expected to play important roles in stabilizing different collective magnetic states. In this wo…