Articles with "far ultraviolet" as a keyword



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Global Modeling of Thermospheric Airglow in the Far-Ultraviolet

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Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2017ja024314

Abstract: The Global Airglow (GLOW) model has been updated and extended to calculate thermospheric emissions in the far-ultraviolet, including sources from daytime photoelectron-driven processes, nighttime recombination radiation, and auroral excitation. It can be run using inputs… read more here.

Keywords: airglow; global modeling; thermospheric airglow; modeling thermospheric ... See more keywords
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Inferring Nighttime Ionospheric Parameters with the Far Ultraviolet Imager Onboard the Ionospheric Connection Explorer

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Published in 2018 at "Space Science Reviews"

DOI: 10.1007/s11214-018-0502-9

Abstract: The Ionospheric Connection Explorer (ICON) Far Ultraviolet (FUV) imager, ICON FUV, will measure altitude profiles of OI 135.6 nm emissions to infer nighttime ionospheric parameters. Accurate estimation of the ionospheric state requires the development of… read more here.

Keywords: connection; nighttime ionospheric; ionospheric parameters; ionospheric connection ... See more keywords
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Resonant Plasmonic-Biomolecular Chiral Interactions in the Far-Ultraviolet: Enantiomeric Discrimination of sub-10 nm Amino Acid Films.

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Published in 2022 at "Nano letters"

DOI: 10.1021/acs.nanolett.2c01724

Abstract: Resonant plasmonic-molecular chiral interactions are a promising route to enhanced biosensing. However, biomolecular optical activity primarily exists in the far-ultraviolet regime, posing significant challenges for spectral overlap with current nano-optical platforms. We demonstrate experimentally and… read more here.

Keywords: biomolecular chiral; interactions far; plasmonic biomolecular; chiral interactions ... See more keywords
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The Far Ultraviolet Signatures of Conjugate Photoelectrons Seen by the Special Sensor Ultraviolet Spectrographic Imager

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Published in 2020 at "Geophysical Research Letters"

DOI: 10.1029/2019gl086383

Abstract: This study investigates the origin of anomalous far ultraviolet emissions observed at night at the subauroral region by the Special Sensor Ultraviolet Spectrographic Imager on board the Defense Meteorological Satellite System‐F16 satellite. The global distribution… read more here.

Keywords: conjugate photoelectrons; sensor ultraviolet; special sensor; far ultraviolet ... See more keywords
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Far-ultraviolet investigation into the galactic globular cluster M30 (NGC 7099): II. Potential X-ray counterparts and variable sources

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Published in 2022 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/stac1039

Abstract: We present a far-ultraviolet (FUV) study of the globular cluster M30 (NGC 7099). The images were obtained using the Advanced Camera for Surveys (ACS/SBC, F150LP, FUV) and the Wide Field Planetary Camera 2 (WFPC2, F300W,… read more here.

Keywords: variable sources; m30 ngc; cluster m30; far ultraviolet ... See more keywords
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Far ultraviolet mirrors for aurora imaging: design and fabrication.

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Published in 2023 at "Applied optics"

DOI: 10.1364/ao.482763

Abstract: The emission lines of 140-180 nm are auroral bands of N 2 Lyman-Birge-Hopfield, and they have been imaging targets of many satellites that need reflective mirrors. To obtain good imaging quality, the mirrors also should have… read more here.

Keywords: aurora imaging; imaging design; ultraviolet mirrors; design ... See more keywords
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The Effectiveness of Far-Ultraviolet (UVC) Light Prototype Devices with Different Wavelengths on Disinfecting SARS-CoV-2

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Published in 2021 at "Applied Sciences"

DOI: 10.3390/app112210661

Abstract: Coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has emerged as a serious threat to human health worldwide. The inactivation of SARS-CoV-2 on object surfaces and in the indoor air… read more here.

Keywords: uvc light; prototype devices; light prototype; sars cov ... See more keywords
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Heteroepitaxy Growth and Characterization of High-Quality AlN Films for Far-Ultraviolet Photodetection

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Published in 2022 at "Nanomaterials"

DOI: 10.3390/nano12234169

Abstract: The ultra-wide bandgap (~6.2 eV), thermal stability and radiation tolerance of AlN make it an ideal choice for preparation of high-performance far-ultraviolet photodetectors (FUV PDs). However, the challenge of epitaxial crack-free AlN single-crystalline films (SCFs)… read more here.

Keywords: aln films; heteroepitaxy growth; quality aln; far ultraviolet ... See more keywords