Journal of Applied Physics
Articles in this Issue
Doping with FeSe greatly enhances mobility in topological insulator Bi2Se3 single crystals
In this paper, we demonstrate a novel strategy to introduce Fe into a Bi2Se3 system through growth of crystals with nominal composition (FeSe)xBi2Se3. For x<0.04, Fe is shown to act mostly as a...
Barcode encryption based on reflected spatial shifts on the surface of twisted black phosphorus/α-MoO3 heterostructure
In this work, we propose a heterostructure composed of multilayer twisted black phosphorous (BP) and α-phase molybdenum trioxide (α-MoO3) since the twist angles among BP layers may result in exotic ph...
Temperature crossovers in the specific heat of amorphous magnets
It is argued that the specific heat of amorphous solids at low temperatures can be understood to arise from a single branch of collective modes. The idea is illustrated in a model of a correlated spin...
Simultaneously enhance electric and magnetic Purcell factor by strong coupling between toroidal dipole quasi-BIC and electric dipole
The larger electric or magnetic Purcell factor demonstrates that the structure can be utilized as an electric or magneto-optical emission project. Their simultaneous realization offers the potential f...
Anti-reflective and luminescent GaAs/AlGaAs core–shell nanowires on Si wafer with 1 ns carrier lifetime up to 400 K
We investigated the structural and optical properties of GaAs/Al0.8Ga0.2As core–shell nanowires (NWs) grown on a 2-in. Si wafer. The NWs exhibit low reflectance (<2%) across the visible to near...
Self-absorption effects of internal luminescence in one-dimensional nanowires with and without localized states
Recent rigorous demonstration of self-absorption (SA) effects of internal luminescence in solids [H. G. Ye et al. Sci. Bull. 62, 1525 (2017)] has opened a breach in the solid wall behind which the SA...