Hannah S. Alpert

TL;DR: In this paper, an integral field (IFU) spectroscopic survey of a 75kpc region around three Brightest Cluster Galaxies (BCGs), combining over 100 IFU fibres to study the intracluster light (ICL), was presented.

TL;DR: In this article, the formation and evolution of local brightest cluster galaxies (BCGs) is investigated by determining the stellar populations and dynamics from the galaxy core, though the outskirts and into the intracluster light (ICL).

TL;DR: In this paper, the effect of metal contact lengths on current- and voltage-scaled sensitivities and magnetic field offsets of octagonal AlGaN/GaN and InAlN/GAN Hall-effect sensors were examined.

TL;DR: Both GaN-based Hall-effect sensors showed consistency in their voltage- and current-scaled sensitivity over multiple temperature cycles as well as nearly full recovery when returned to room temperature after thermal cycling, suggesting that GaN and AlGaN/GaN are a good candidate for use in high temperature applications.

TL;DR: In this paper, a low-offset GaN/GaN 2D Hall plate with a four-phase current spinning technique was used to reduce the sensor offset voltage to values in the range of ∼20 nV, which corresponds to a low residual offset of ∼3.4 ± 2μ T when supplied with low voltages.