Tunable optical bistability of dielectric/nonlinear graphene/dielectric heterostructures

Tunable hyperbolic metamaterials utilizing phase change heterostructures

Tunable hyperbolic metamaterials utilizing phase change heterostructures" (2014).

Tunable MoS2 bandgap in MoS2-graphene heterostructures

Articles you may be interested in Toward epitaxially grown two-dimensional crystal hetero-structures: Single and double MoS2/graphene hetero-structures by chemical vapor depositions Appl. Density functional theory study of chemical sensing on surfaces of single-layer MoS2 and graphene Using density functional theory calculations with van der Waals corrections, we investigated how the interlayer...

Optical Bistability in Active Devices

1 . I n t r o d u c t i o n R e c e n t p r o g r e s s i n t h e s t u d y o f b o t h a b s o r p t i v e a n d d i s p e r s i v e b i s t a b i l i t y i n l a s e r d i o d e s (LDs) i s r e v i e w e d / I / . T h e m o s t d i s t i n c t i v e f e a t u r e o f b i s t a b l e LDs i s t h a t t h e y h a v e o p t i c a l g a i n . O p t i c a l g a i n r e s u l t s i n a d v a n t a g...

Optical Bistability and its Computation

Optical characterization of AlNÕGaN heterostructures

AlN/GaN/sapphire heterostructures with AlN gate film thickness of 3–35 nm are characterized using photoreflectivity ~PR! and photoluminescence ~PL! spectroscopy. Under a critical AlN film thickness, the luminescence from the GaN channel layer near the interface proves to be excitonic. No luminescence related to the recombination of the two-dimensional electron gas ~2DEG! is observed, in spite o...