Results 101 to 110 of about 966,117 (232)

The magnetic field of solar prominences

, 2008
6 pages, 3 figures, Procs. of the 2008 meeting of the French Society of Astronomy and Astrophysics (SF2A)International audienceIn his famous monographs, Einar Tandberg-Hanssen writes that "the single, physically most important parameter to study in ...
Paletou, F.
core   +2 more sources

Tracking an Eruptive Intermediate Prominence Originating from the Farside of the Sun

The Astrophysical Journal
In this paper, we carry out multiwavelength and multiview observations of the eruption of an intermediate prominence originating from the farside of the Sun on 2023 March 12.
Qingmin Zhang, Wenwei Pan, Beili Ying, Li Feng, Yiliang Li, Xiaoli Yan, Liheng Yang, Ye Qiu, Jun Chen, Suli Ma   +9 more
doaj   +1 more source

Prominences: The Key to Understanding Solar Activity [PDF]

, 2011
Prominences are spectacular manifestations of both quiescent and eruptive solar activity. The largest examples can be seen with the naked eye during eclipses, making prominences among the first solar features to be described and catalogued.
Karpen, Judy T.
core  

Multispectral UV Imaging on Capacitive CMOS Arrays Enabled by Solution‐Processed Metal‐Oxide Nanoparticles

Advanced Science, EarlyView.
Ultraviolet (UV) imagers are important for a variety of applications but often require dedicated semiconductor process flows. Here, a versatile capacitive CMOS platform is transformed into a visible‐blind, multispectral UV imager through post‐CMOS functionalization with solution‐processed metal‐oxide nanoparticles. The UV‐induced photodielectric effect
Suman Kundu, Tao Shen, Kai Betlem, Murali K. Ghatkesar, Peter G. Steeneken, Frans P. Widdershoven   +5 more
wiley   +1 more source

Tracking an Eruptive Prominence Using Multiwavelength and Multiview Observations on 2023 March 7

The Astrophysical Journal
In this paper, we carry out multiwavelength and multiview observations of the prominence eruption, which generated a C2.3 class flare and a coronal mass ejection (CME) on 2023 March 7.
Qingmin Zhang, Yudi Ou, Zhenghua Huang, Yongliang Song, Suli Ma   +4 more
doaj   +1 more source

Tunable p–p Interactions Along Linear Chains Control Metavalent Bonding in Chalcogenide Heterostructures

Advanced Science, EarlyView.
Substitution of Sr at the Pb site within an atomic plane of PbTe perturbs the p–p hopping network. Since Sr does not support the p–p interaction key to metavalent bonding along (‐Pb‐Te‐) chains, long‐range electronic charge transfer in response to displacement of Pb is stalked at the Sr site.
Sakshi Verma, Kanishka Biswas, Umesh V. Waghmare, C. N. R. Rao   +3 more
wiley   +1 more source

Transverse Oscillation of Prominence and Filament Induced by an Extreme-ultraviolet Wave from the Far Side of the Sun

The Astrophysical Journal
In this paper, we report our multi-angle observations of the transverse oscillation of a prominence and a filament induced by an EUV wave originating from the far side of the Sun on 2014 September 1. The prominence oscillation was simultaneously observed
Yanjie Zhang, Qingmin Zhang, De-chao Song, Haisheng Ji   +3 more
doaj   +1 more source

DISCRETE-ALFVEN WAVES IN SOLAR LOOP PROMINENCES

, 2015
It is shown that a discrete Alfven wave can explain the natural oscillations of solar loop prominences by considering the existence of a current flow. Discrete Alfven waves are a new class of Alfven waves which is described by the inclusion of the finite
SHIGUEOKA, H, DEAZEVEDO, CA, DEASSIS, AS, SAKANAKA, PH   +3 more
core  

Engineering Large‐Grain Metal Halide Perovskite Films via Chemical Vapor Deposition for High‐Performance, Ultralow‐Noise Perovskite Photodetectors

Advanced Science, EarlyView.
Chemical vapor deposition produces large‐grain, phase‐pure CsPbBr3 films (grains up to 35 µm) with Drude‐like terahertz photoconductivity and twofold higher carrier mobility versus spin‐coated references. These microstructural advances translate into photodetectors with a detectivity of 8.4 × 1012 Jones, dark current below 1 pA cm−2, X‐ray sensitivity ...
Roel Vanden Brande, Sudipta Seth, Lei Gao, Bapi Pradhan, Dilkhush Khicher, Anastasiia Bazylevska, Wei Qu, Christian Sternemann, Hai Wang, Steven De Feyter, Weidong Xu, Fei Zhang, Mischa Bonn, Johan Hofkens, Elke Debroye   +14 more
wiley   +1 more source

Development of Torus and Kink Instabilities in Eruptive Prominences

The Astrophysical Journal
Several filament eruptions with pronounced writhing of the axis of the structure are analyzed. Initially, smooth arches of eruptive filaments are transformed into large-scale helical structures with at least one complete turn due to the development of ...
Boris Filippov
doaj   +1 more source