Articles with "photon flux" as a keyword



Far-red radiation and photosynthetic photon flux density independently regulate seedling growth but interactively regulate flowering

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Published in 2018 at "Environmental and Experimental Botany"

DOI: 10.1016/j.envexpbot.2018.06.033

Abstract: Abstract Shade-avoidance responses can be triggered by a decrease in the red (R, 600–700 nm) to far-red (FR, 700–800 nm) radiation ratio, by a decrease in photosynthetic photon flux density (PPFD), or both. The effects of decreased… read more here.

Keywords: flux density; ppfd; photon flux;
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Manipulating hot carrier behavior of MAPbBr3 nanocrystal by photon flux and temperature

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Published in 2021 at "Journal of Luminescence"

DOI: 10.1016/j.jlumin.2021.118332

Abstract: Abstract The temperature-dependent time-resolved spectroscopies are employed to investigate the hot carrier characteristics in MAPbBr3 nanocrystals (NCs). Simultaneously, the absorption and photoluminescence data exhibits that MAPbBr3 NCs pass through cubic phase and tetragonal phase in… read more here.

Keywords: hot carrier; photon flux; carrier; phase ... See more keywords
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Variation in photon flux during extended photochemical aerosol experiments: Implications for atmospheric laboratory simulations

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Published in 2018 at "Journal of Photochemistry and Photobiology A: Chemistry"

DOI: 10.1016/j.jphotochem.2018.04.023

Abstract: Abstract In order to simulate the interaction of sunlight with planetary atmospheres, including Pluto, Titan and the early Earth, many laboratory studies have used high-power broadband lamps with spectral features that extend into the vacuum-ultraviolet… read more here.

Keywords: photon flux; extended photochemical; flux extended; photochemical aerosol ... See more keywords

A Simulated Comprehensive Photon Flux Shielding Spectra Dataset for Advanced Radiation Safety Assessment

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Published in 2025 at "Scientific Data"

DOI: 10.1038/s41597-025-05814-y

Abstract: Nuclear technology plays a pivotal role in global development, especially as a cornerstone of sustainable innovation. However, nuclear reactions emit high-energy photons and pose significant risks to human health and safety. Accurate radiation hazard assessments… read more here.

Keywords: photon flux; spectra dataset; radiation; safety ... See more keywords

Different LED Light Wavelengths and Photosynthetic Photon Flux Density Effect on Colletotrichum acutatum Growth

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Published in 2022 at "Plants"

DOI: 10.3390/plants11010143

Abstract: The study aimed to evaluate the effect of different photon flux density (PFD) and light-emitting diodes (LED) wavelengths on strawberry Colletotrichum acutatum growth characteristics. The C. acutatum growth characteristics under the blue 450 nm (B),… read more here.

Keywords: acutatum; effect; acutatum growth; growth ... See more keywords

Effect of Photosynthetic Photon Flux Density on Paprika Seedling Growth Using Rockwool Block

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Published in 2025 at "Plants"

DOI: 10.3390/plants14091378

Abstract: This study was conducted to investigate the effects of different levels of photosynthetic photon flux density on the growth of paprika seedlings cultivated in rockwool blocks. The seedling height and internode length were significantly shorter… read more here.

Keywords: photosynthetic photon; photon flux; mol treatments; flux density ... See more keywords