Polarization in broad emission lines of active galactic nuclei
Sign Up to like & getrecommendations! Published in 2021 at "Astronomische Nachrichten"
DOI: 10.1002/asna.20210089
Abstract: Funding Information Ministry of Education, Science and Technological Development of R. Serbia, 451-03-68/202014/200002. 451-039/2021-14/200104. Ministry of Science and Higher Education of the Russian Federation, We discuss the polarization of broad emission lines in the type… read more here.
Keywords: polarization broad; geometry; polarization; broad emission ... See more keywords
The Origin of Broad Emission in ⟨100⟩ Two-Dimensional Perovskites: Extrinsic vs Intrinsic Processes
Sign Up to like & getrecommendations! Published in 2022 at "ACS Energy Letters"
DOI: 10.1021/acsenergylett.2c02123
Abstract: 2D metal halide perovskites can show narrow and broad emission bands (BEs), and the latter’s origin is hotly debated. A widespread opinion assigns BEs to the recombination of intrinsic self-trapped excitons (STEs), whereas recent studies… read more here.
Keywords: two dimensional; emission 100; origin broad; emission ... See more keywords
Reliably obtaining white light from layered halide perovskites at room temperature
Sign Up to like & getrecommendations! Published in 2022 at "Chemical Science"
DOI: 10.1039/d2sc02381d
Abstract: The recent observation of broadband white-light emission from the inorganic sheets of certain layered lead-bromide perovskites has instigated a multitude of studies on this unusual phenomenon. However, the vast majority of layered bromide perovskites have… read more here.
Keywords: room temperature; white light; emission; broad emission ... See more keywords
Magnetically elevated accretion disks in active galactic nuclei: broad emission line regions and associated star formation
Sign Up to like & getrecommendations! Published in 2017 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stw2533
Abstract: We propose that the accretion discs fueling active galactic nuclei (AGN) are supported vertically against gravity by a strong toroidal (ϕ-direction) magnetic field that develops naturally as the result of an accretion disc dynamo. The… read more here.
Keywords: emission line; accretion; formation; star formation ... See more keywords
Modelling broad emission lines in active galactic nuclei
Sign Up to like & getrecommendations! Published in 2019 at "Open Astronomy"
DOI: 10.1515/astro-2019-0018
Abstract: Abstract Broad Emission Lines are the most characteristic features of Active Galaxies, but the mechanism of creating a medium able to emit these intense lines is not quite clear. Observations clearly indicate that the motion… read more here.
Keywords: lines active; modelling broad; active galactic; emission lines ... See more keywords