2 papers
cond-mat.mes-hall2025
Exchange-Coupled Spins for Robust High-Temperature Qubits
Aniruddha Chakraborty, Md. Fahim F. Chowdhury, Mohamad Niknam +2
We show that Heisenberg exchange interactions between the neighboring spins comprising an ensemble spin qubit (E-qubit) can act as an intrinsic error mitigator, increasing gate fid…
cond-mat.mtrl-sci2024
Microstructural Geometry Revealed by NMR Lineshape Analysis
Mohamad Niknam, Louis-S. Bouchard
We introduce a technique for extracting microstructural geometry from NMR lineshape analysis in porous materials at angstrom-scale resolution with the use of weak magnetic field gr…