نتایج جستجو برای: semiconductor synthesis
تعداد نتایج: 467561 فیلتر نتایج به سال:
As demand rises for circuits with higher performance, higher complexity, and decreased feature size, asynchronous (clockless) paradigms will become more widely used in the semiconductor industry, as evidenced by the International Technology Roadmap for Semiconductors’ (ITRS) prediction of a likely shift from synchronous to asynchronous design styles in order to increase circuit robustness, decr...
Semiconductor photocatalysts, especially semiconductor heterojunctions, have great development potential in the field of photocatalysis. SnO 2 /g-C 3 N 4 heterojunction has shown excellent photocatalytic performance rather than single or g-C , particularly for visible-light-driven In this review, synthesis methods are summarized. Then, modification strategies morphology control, defect introduc...
The fundamental competition between order and disorder lies at the heart of materials science and technology. Interactions between atoms or electrons with sub nanometer spacings can lead to collective organization into states with long-range order. Order in electronic states gives rise to physical consequences such as magnetism, ferroelectricity and superconductivity. In bulk materials, the col...
abstract in first part of this project, the use of a new and biguanid-like catalyst supported on silica as a recyclable catalyst provides a new route for the synthesis of a variety of arylalkylidene rhodanine derivatives through knoevenagle reaction in at present of solvent at room temperature. rhodanine derivatives and especially arylalkylidene rhodanines have proven to be attractive compound...
After more than 40 years of evolution, testing has become a very diverse field as broad as electronics itself. Consequently, the test community today must cope with an enormous spectrum of difficult problems ranging from, for instance, logic synthesis for testability to noise and heat dissipation problems in extremely high performance (in reality analog) pin electronics. This level of difficult...
The construction of reduced graphene oxide or graphene oxide with semiconductor has gained more and more attention due to its unexpected optoelectronic and electronic properties. The synthesis of reduced graphene oxide (RGO) or graphene oxide-semiconductor nanocomposite with well-dispersed decorated particles is still a challenge now. Herein, we demonstrate a facile method for the synthesis of ...
Graphene can be transformed from a semimetal into a semiconductor if it is confined into nanoribbons narrower than 10 nm with controlled crystallographic orientation and well-defined armchair edges. However, the scalable synthesis of nanoribbons with this precision directly on insulating or semiconducting substrates has not been possible. Here we demonstrate the synthesis of graphene nanoribbon...
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