Attention to semiconductor nanostructures with a narrow band gap energy and low production cost has increased in recent years, due to practical demands for use in various optoelectronics and ...

Four models of current spreading in double-heterostructure stripe-geometry lasers, both with and without a zinc diffused cap, are presented and compared. These models range in complexity from a simple ...

Planar heterostructures composed of two or more adjacent structures with different materials are a kind of building blocks for various applications in surface plasmon resonance sensors, rectifiers, ...