Articles with "silicon substrate" as a keyword



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Fabrication of UV photodetector using needle-shaped ZnO nanostructure arrays prepared on porous silicon substrate by a facile low-temperature method

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Published in 2018 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-017-8461-6

Abstract: Arrays of vertically well-aligned ZnO nanoneedles were successfully grown on seeded porous silicon substrate through electric field-assisted aqueous solution method. The surface morphologies of needle-like ZnO nanostructures were studied using field-emission scanning electron microscopy and… read more here.

Keywords: silicon substrate; porous silicon; zno; microscopy ... See more keywords

Theoretical investigation of Rayleigh surface acoustic wave propagation characteristics in c-axis-zigzag ScAlN film/silicon substrate structure

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Published in 2023 at "Journal of Applied Physics"

DOI: 10.1063/5.0144838

Abstract: Surface acoustic wave (SAW) resonators are key components of mobile communication systems, and the development of wideband SAW resonators is especially required because next-generation mobile communication systems require high-speed data transmission using wide frequency bands.… read more here.

Keywords: film silicon; scaln film; film; silicon substrate ... See more keywords
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Fabrication of Multilayer Films on the Basis of Lysozyme Protein and Precipitant (Iodide and Potassium) Ions on a Silicon Substrate by the Modified Langmuir–Schaefer Method

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Published in 2018 at "Crystallography Reports"

DOI: 10.1134/s1063774518050061

Abstract: Multilayer structures, consisting of successive lysozyme layers and layers of iodide and potassium ions, have been formed on a silicon substrate by the modified Langmuir–Schaefer method; the use of this technique implies preliminary preparation of… read more here.

Keywords: substrate modified; modified langmuir; iodide potassium; silicon substrate ... See more keywords
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Investigation of DC and RF Performance of Novel MOSHEMT on Silicon Substrate for Future Submillimetre Wave Applications

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Published in 2018 at "Semiconductors"

DOI: 10.1134/s1063782618160029

Abstract: In this work, the DC and RF performance of a 20 nm gate length novel metal oxide semiconductor high electron mobility transistor (MOSHEMT) on Silicon substrate is studied using Sentaurus TCAD tool. The proposed MOSHEMT… read more here.

Keywords: silicon substrate; wave applications; performance; moshemt silicon ... See more keywords
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The influence of a silicon substrate conductivity type on the efficiency of photostimulated polyelectrolyte adsorption

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Published in 2017 at "Technical Physics Letters"

DOI: 10.1134/s1063785017040290

Abstract: Changes in the work function of silicon substrates of different conductivity types under illumination and after deposition of a polyethylenimine layer by the method of photostimulated adsorption were examined. It is revealed that photostimulated adsorption… read more here.

Keywords: adsorption; substrate conductivity; silicon; silicon substrate ... See more keywords
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Enhanced Adhesion Strength between Silicon Substrate and Metal Film by Surface Fluorination

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Published in 2017 at "Chemistry Letters"

DOI: 10.1246/cl.170739

Abstract: The surface of silicon wafer was treated with F2 gas at 25 °C for 10–120 min. The surface roughness (Ra) of silicon fluorinated for 120 min was 7 times larger than that (3.2 nm) of… read more here.

Keywords: surface fluorination; adhesion strength; surface; silicon ... See more keywords

COMPACT EXTREMELY WIDEBAND ANTENNA WITH PHOTONIC CRYSTAL STRUCTURE BASED ON MEMS MANUFACTURING TECHNOLOGY

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Published in 2017 at "Progress in Electromagnetics Research Letters"

DOI: 10.2528/pierl17011906

Abstract: An extremely wideband photonic crystal antenna is proposed with a very compact size of 16.6 × 26.6 × 0.9mm3. The double-layer materials of silicon and glass are selected as the antenna substrate. The band gap… read more here.

Keywords: extremely wideband; photonic crystal; antenna; crystal ... See more keywords
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Photoacoustic Characterization of TiO2 Thin-Films Deposited on Silicon Substrate Using Neural Networks

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Published in 2022 at "Materials"

DOI: 10.3390/ma16072865

Abstract: In this paper, the possibility of determining the thermal, elastic and geometric characteristics of a thin TiO2 film deposited on a silicon substrate, with a thickness of 30 μm, in the frequency range of 20… read more here.

Keywords: neural networks; deposited silicon; film; silicon substrate ... See more keywords
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Millimeter-Wave Permittivity Variations of an HR Silicon Substrate from the Photoconductive Effect

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Published in 2022 at "Micromachines"

DOI: 10.3390/mi13101782

Abstract: The photoinduced microwave complex permittivity of a highly resistive single-crystal silicon wafer was extracted from a bistatic free-space characterization test bench operating in the 26.5–40 GHz frequency band under CW optical illumination at wavelengths of… read more here.

Keywords: variations silicon; permittivity variations; permittivity; millimeter wave ... See more keywords

Connection of ssDNA to Silicon Substrate Based on a Mechano–Chemical Method

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Published in 2023 at "Micromachines"

DOI: 10.3390/mi14061134

Abstract: A novel fabrication process to connect single-stranded DNA (ssDNA)to a silicon substrate based on a mechano–chemical method is proposed. In this method, the single crystal silicon substrate was mechanically scribed in a diazonium solution of… read more here.

Keywords: ssdna; spectroscopy; silicon substrate; method ... See more keywords
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Integrated CuO/Pd Nanospike Hydrogen Sensor on Silicon Substrate

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Published in 2022 at "Nanomaterials"

DOI: 10.3390/nano12091533

Abstract: A large area of randomly distributed nanospike as nanostructured template was induced by femtosecond (fs) laser on a silicon substrate in water. Copper oxide (CuO) and palladium (Pd) heterostructured nanofilm were coated on the nanospikes… read more here.

Keywords: cuo; hydrogen; silicon substrate; sensor ... See more keywords