10 papers
A 2048-spin bulk acoustic wave Ising machine for number partitioning and Sudoku
Venkatesh Vadde, Roman Ovcharov, Victor H. González +3
Optical coherent Ising machines based on time-multiplexing have demonstrated significant progress in terms of connectivity and spin scalability. However, they are constrained by la…
Facet-selective ballistic supercurrent in a weak topological insulator
Prasanna Rout, Ankit Khola, Lalit Pandey +9
Topological superconductivity is widely pursued by inducing superconducting correlations in topologically protected boundary states. In two dimensions, this strategy has been reali…
Topologically Driven Giant Effective Spin Mixing Conductance in Antiferromagnetic FeSn/Py Heterostructures
Kacho Imtiyaz Ali Khan, Nidhi Kandwal, Pankhuri Gupta +4
The topological semimetal FeSn antiferromagnet, characterized by its kagome lattice, two-dimensional flat bands, and Dirac-like surface states, holds immense promise for spintronic…
Direct observation of propagating spin waves in a spin-Hall nano-oscillator
Victor H. González, Frank Schulz, Nilamani Behera +10
Constriction-based spin Hall nano-oscillators (SHNOs) show great promise for application as highly tunable microwave sources with straightforward scalability toward large coupled n…
Giant Damping-like Spin-Torque Conductivity in a GeTe/Py van der Waals Heterostructure
Himanshu Bangar, Pratik Sahu, Akash Kumar +7
Recent observations of large unconventional spin-orbit torques in van der Waals (vdW) materials are driving intense interest for energy-efficient spintronic applications. A key lim…
Femtosecond Engineering of magnetic Domain Walls via Nonequilibrium Spin Textures
Yuzhu Fan, Gaolong Cao, Junlin Wang +4
Ultrafast optical control of magnetic textures offers new opportunities for energy-efficient, high-speed spintronic devices. While uniform magnetization reversal via all-optical sw…