Multiple structures in one-dimensional photonic crystals have great potentials for ultrawide omnireflectors and tunable switches. In this paper, we study the propagation of electromagnetic waves in a one-dimensional heterostructure magnetic photonic crystal for both TE and TM incidence polarizations by means of the transfer matrix method. Results show that by stacking two magnetic photonic crys...

In this paper we introduce an approach to increase density of field-effect transistors framework a CMOS power amplifier. Framework the approach we consider manufacturing the inverter in heterostructure with specific configuration. Several required areas of the heterostructure should be doped by diffusion or ion implantation. After that dopant and radiation defects should by annealed framework o...

We design, fabricate, and test photonic crystal heterostructure cavity lasers in the InP material system. A heterostructure cavity is formed by interfacing two different photonic crystals such that a dispersion maximum of the inner lattice lies within the band gap of the surrounding lattice. Feedback to slow light modes of the central region results in a lower threshold and single mode operatio...

<p>We consider possibility to increase field-effect transistor's density in a switched-capacitor step-down DC-DC converter. Based on this approach we analyzed manufacturing of the converter heterostructure with special structure. Some specific sections must be doped by ion implantation or diffusion. After procedure optimized annealing has been done. We also obtained conditions for decreas...

In this article, we report the studies of various device architectures of organic lightemitting devices (OLEDs) incorporating highly efficient blue-emitting and ambipolar carriertransport ter(9,9-diarylfluorene)s, and their influences on device characteristics. The device structures investigated include single-layer devices and multilayer heterostructure devices employing the terfluorene as one...

Submitted for the MAR14 Meeting of The American Physical Society Quantum mechanical solver for confined heterostructure tunnel field-effect transistors DEVIN VERRECK, imec, KU Leuven, MAARTEN VAN DE PUT, BART SOREE, imec, Universiteit Antwerpen, ANNE VERHULST, imec, WIM MAGNUS, imec, Universiteit Antwerpen, WILLIAM VANDENBERGHE, University of Texas at Dallas, GUIDO GROESENEKEN, imec, KU Leuven ...

Background and Objective: Several studies have found that diazepam decreases serum glucose. Meanwhile, glibenclamide is commonly used in diabetes treatment. The objective of this study was to survey the treatment impact of diazepam and glibenclamide on blood glucose and serum lipids in mice with type II diabetes. Materials and Methods: In this study, 32 male rats were divided into four groups,...

We have fabricated the vertically aligned coaxial or longitudinal heterostructure GaN/InGaN nanowires. The GaN nanowires are first vertically grown by vapor-liquid-solid mechanism using Au/Ni bi-metal catalysts. The GaN nanowires are single crystal grown in the [0001] direction, with a length and diameter of 1 to 10 μm and 100 nm, respectively. The vertical GaN/InGaN coaxial heterostructure nan...