Articles with "modulation frequency" as a keyword



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Relation between modulation frequency of electric power oscillation during pulse magnetron sputtering deposition of MoNx thin films

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Published in 2018 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2018.06.179

Abstract: Abstract This work reports the results of a study, concerning the synthesis of molybdenum nitride thin films, by DC Pulsed Magnetron Sputtering method (PMS), operating with 100 kHz main frequency, and modulated by the additional frequency,… read more here.

Keywords: frequency; magnetron sputtering; thin films; modulation frequency ... See more keywords
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Design of a Time-of-Flight Sensor With Standard Pinned-Photodiode Devices Toward 100-MHz Modulation Frequency

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Published in 2019 at "IEEE Access"

DOI: 10.1109/access.2019.2940259

Abstract: We present an indirect Time-of-Flight (ToF) sensor based on standard pinned-photodiode (PPD) devices and design guides to pave the way for the development of a ToF pixel operating at 100 MHz modulation frequency. The standard… read more here.

Keywords: 100 mhz; modulation frequency; frequency; mhz modulation ... See more keywords
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Dissolved oxygen sensor based on the fluorescence quenching method with optimal modulation frequency.

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Published in 2022 at "Applied optics"

DOI: 10.1364/ao.457805

Abstract: Measurement of dissolved oxygen (DO) in liquid samples is of vital importance in both industrial and biomedical fields. In this paper, a DO sensor based on the fluorescence quenching method has been built. The measurement… read more here.

Keywords: modulation frequency; modulation; based fluorescence; sensor ... See more keywords
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Evaluation of a Specific Modulation Frequency Technique for Detecting H. pylori in a Model of Experimentally Infected Mice.

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Published in 2022 at "Archives of Razi Institute"

DOI: 10.22092/ari.2022.358032.2142

Abstract: Diagnosis of Helicobacter pylori is challenging. Diverse techniques have been developed for accurate diagnosis. However, they have some limitations. This research investigated the efficacy of specific modulation frequency (SMF) compared to other routine diagnostic methods… read more here.

Keywords: specific modulation; detecting pylori; infected mice; experimentally infected ... See more keywords