Results 11 to 20 of about 97,204 (266)
Biofunctionalisation of gallium arsenide with neutravidin [PDF]
Journal of Colloid and Interface Science, 2021 We report a study presenting a physicochemical surface characterisation of the GaAs surface along the functionalisation with a high-affinity bioconjugation pair widely explored in the lifesciences: biotin and neutravidin. Combined X-ray photoelectron spectroscopy (XPS), wettability measurements and spectroscopic ellipsometry were used for a reliable ...
Barbara Santos Gomes +4 more
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Dynamically reconfigurable high-efficiency terahertz metasurface holograms
EPJ Applied Metamaterials, 2021 A reflective, dynamically reconfigurable, high-efficiency metasurface holographic scheme is presented in this paper, which is realized by pumping thin gallium arsenide wafers with a structured femtosecond laser.
Hu Mengyuan, Tian Zhen
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Single Stage Low Noise Inductor-Less TIA for RF Over Fiber Communication
IEEE Access, 2021 This paper presents design, mathematical analysis, and measurement of low noise single-stage transimpedance amplifier (TIA) with scalable bandwidth using 130 nm bipolar complementary metal-oxide-semiconductor (BiCMOS) silicon-germanium (SiGe) process ...
Vijay Kumar +3 more
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Gallium Aluminum Arsenide/Gallium Arsenide Integrated Optical Repeater [PDF]
Seventh Topical Meeting on Integrated and Guided-Wave Optics, 1984 The goal of integrated optoelectronics is to monolithically integrate optoelectronic components with purely electronic components. In this paper we describe the demonstration of the monolithic integration of a laser, a transistor and a photodiode.
Bar-Chaim, N. +3 more
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Scientific Reports, 2022 A low-temperature co-fired ceramic (LTCC)-based optocoupler design is demonstrated as a possible solution for optical isolation in high-density integrated power modules. The design and fabrication of LTCC based package are discussed.
Syam Madhusoodhanan +7 more
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ANALYSIS OF SOLAR ENERGY POTENTIAL BY REMOTE SENSING TECHNIQUES IN VARAŽDINSKA COUNTY, CROATIA [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2021 Renewable energy becomes more and more considered as energy production due to great benefits and less environmental impact then traditional energy sources.
N. Kranjčić +4 more
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Microscopic Nanomechanical Dissipation in Gallium Arsenide Resonators. [PDF]
Physical Review Letters, 2018 We report on a systematic study of nanomechanical dissipation in high-frequency (≈300 MHz) gallium arsenide optomechanical disk resonators, in conditions where clamping and fluidic losses are negligible.
Mehdi Hamoumi +7 more
semanticscholar +1 more source
Computer Simulation of Gallium Arsenide Super Beta Transistors Heterostructures for High-Speed BIS
Фізика і хімія твердого тіла, 2016 Among the semiconductor in latitude use in microelectronics for digital circuits silicon has been and remains the main material. However, today began intensively implemented circuits based on gallium arsenide. Gallium arsenide circuits of the high charge
S. P. Novosyadlyi, V. S. Huzik
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Fully Integrated THz Schottky Detectors Using Metallic Nanowires as Bridge Contacts
IEEE Access, 2021 This paper investigates fully integrated Terahertz (THz) Schottky detectors using silver (Ag) metallic nanowires (NWs) with 120 nm diameter as bridge contacts for zero-bias operating THz detectors based on highly doped Gallium Arsenide (GaAs) and Indium ...
Ahid S. Hajo +4 more
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Effect of MBE growth conditions on GaAsBi photoluminescence lineshape and localised state filling
Scientific Reports, 2022 A series of gallium arsenide bismide device layers covering a range of growth conditions are thoroughly probed by low-temperature, power-dependent photoluminescence measurements.
N. J. Bailey +5 more
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