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cond-mat.mtrl-sci2025
Strain and Interface Effects on Magnetocrystalline Anisotropy of MnN
Robert A. Lawrence, Matt I. J. Probert
Thin film effects on the Magnetocrystalline Anisotropy Energy (MAE) of MnN were studied using density functional theory (DFT). Initially, strain effects on bulk MnN were considered…
cond-mat.mtrl-sci2025
Surface Effects on the Magnetocrystalline Anisotropy of IrMn
Robert A. Lawrence, Matt I. J. Probert
Magnetic anisotropy is a key parameter to describe the exchange bias effect in heterostructures. In this paper, we describe explicit density functional calculations of the magnetic…
cond-mat.mtrl-sci2024
Evaluating the local bandgap across InxGa1-xAs multiple quantum wells in a metamorphic laser via low-loss EELS
Nicholas Stephen, Ivan Pinto-Huguet, Robert Lawrence +8
Using high resolution scanning transmission electron microscopy and low-loss electron energy loss spectroscopy, we correlate the local bandgap (Eg), indium concentration, and strai…