Robertus Erdélyi

TL;DR: The observed ubiquity and estimated energy flux associated with the detected magnetohydrodynamic waves suggest the chromosphere is a vast reservoir of wave energy with the potential to meet chromospheric and coronal heating requirements.

TL;DR: Alfven waves are considered to be viable transporters of the non-thermal energy required to heat the Sun's quiescent atmosphere as discussed by the authors, and their basic properties in (non-)uniform magnetic structures, which closely resemble the building blocks of the real solar atmosphere.

TL;DR: In this article, the authors observed spicules emerging within minutes of the appearance of opposite-polarity magnetic flux around dominant-nodespecific magnetic field concentrations in the solar chromosphere.

TL;DR: In this article, the authors make use of high-resolution, high-cadence observations of an AR at the solar limb, collected by the CRISP instrument, to identify EBs and infer their physical properties.

TL;DR: In this paper, the authors analyzed high-resolution spectral scans of the Halpha line obtained with the Swedish Solar Telescope (CRISP) instrument mounted on the Swedish solar telescope and revealed highly dynamic, dark, short-lived structures known as Rapid Redshifted and Blueshifted Excursions (RREs, RBEs) that are ondisk absorption features observed in the red and blue wings of spectral lines formed in the chromosphere.