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Short time-scale optical variability of the dwarf Seyfert nucleus in NGC 4395
J. E. Skelton, A. Lawrence, A. Pappa +2
We present optical spectroscopic observations of the least-luminous known Seyfert 1 galaxy, NGC 4395, which was monitored every half-hour over the course of 3 nights. The continuum…
The SCUBA Local Universe Galaxy Survey: Results from the Optically-Selected Sample
Catherine Vlahakis, Loretta Dunne, Stephen Eales
We present new results from the SCUBA Local Universe Galaxy Survey, the first large statistical submillimetre survey of the local Universe. Following our initial survey of a sample…
H-alpha kinematics of a z ~ 1 disc galaxy from near-IR integral field spectroscopy
J. K. Smith, A. J. Bunker, N. P. Vogt +6
In this letter we present the first 3D spectroscopic study of H-alpha emission in a z ~ 1 field galaxy with an integral field unit. Using the CIRPASS spectrograph on Gemini-South w…
Tunneling Anisotropic Magnetoresistance: A spin-valve like tunnel magnetoresistance using a single magnetic layer
C. Gould, C. Rüster, T. Jungwirth +6
We introduce a new class of spintronics devices in which a spin-valve like effect results from strong spin-orbit coupling in a single ferromagnetic layer rather than from injection…
Galaxy dynamics with the Planetary Nebula Spectrograph
N. R. Napolitano, A. J. Romanowsky, N. G. Douglas +6
The Planetary Nebula Spectrograph is a dedicated instrument for measuring radial velocity of individual Planetary Nebulae (PNe) in galaxies. This new instrument is providing crucia…