منابع مشابه
Unconventional growth mechanism for monolithic integration of III-V on silicon.
The heterogeneous integration of III-V optoelectronic devices with Si electronic circuits is highly desirable because it will enable many otherwise unattainable capabilities. However, direct growth of III-V thin film on silicon substrates has been very challenging because of large mismatches in lattice constants and thermal coefficients. Furthermore, the high epitaxial growth temperature is det...
متن کاملMonolithic integration of III-V nanowire with photonic crystal microcavity for vertical light emission.
A novel photonic structure formed by the monolithic integration of a vertical III-V nanowire on top of a L3 two-dimensional photonic crystal microcavity is proposed to enhance light emission from the nanowire. The impact on the nanowire spontaneous emission rate is evaluated by calculating the spontaneous emission factor β, and the material gain at threshold is used as a figure of merit of this...
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GaAsPN semiconductors are promising material for the development of high-efficiency tandem solar cells on silicon substrates. GaAsPN diluted-nitride alloy is studied as the top-junction material due to its perfect lattice matching with the Si substrate and its ideal bandgap energy allowing a perfect current matching with the Si bottom cell. The GaP/Si interface is also studied in order to obtai...
متن کاملMillimetre-wave InP antenna for monolithic integration
Introduction: Millimetre-wave fibre wireless applications [1] could profit from a small antenna that can be fully integrated with the microwave and optical components of the system. This can lead to smaller and more cost-effective fibre-fed antenna units. Active integrated antennas [2] are another application that could benefit from a directly integrated antenna. Printed antennas are the obviou...
متن کاملOrganic Electronics: Enabling Monolithic Integration On ‘ANY’ Substrate
Organic Electronics is a new branch of electronics where organic materials instead of traditional inorganic elements such as Silicon or germanium are used for making transistors, solar cells, light emitting diodes and other elements. In order to appreciate the benefits offered by this new technology, it is important to understand the history of electronics and how it has transformed our lives. ...
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ژورنال
عنوان ژورنال: ECS Transactions
سال: 2019
ISSN: 1938-6737
DOI: 10.1149/1.2986863