Zobrazeno 1 - 10
of 1 631
pro vyhledávání: '"McCollam A"'
Autor:
Pursiainen, Viivi, Williams, Stewart J., Kenny, Thaddeus, Bartlett, Elizabeth S., Biggs, Andrew D., McCollam, Brendan, Acosta, Danilo, Ellis, Sean, Lung, Rupert
The SKA Observatory, currently in the construction phase, will have two of the world's largest radio telescopes when completed in 2028. The scale of the project introduces unique challenges for the telescope software design and implementation at all
Externí odkaz:
http://arxiv.org/abs/2407.17149
Autor:
Kenny, Thaddeus, Williams, Stewart J., Pursiainen, Viivi, Bartlett, Elizabeth S., McCollam, Brendan, Biggs, Andrew D., Ellis, Sean, Lung, Rupert
The Observatory Science Operations (OSO) subsystem of the SKAO consists of a range of complex tools which will be used to propose, design, schedule and execute observations. Bridging the gap between the science and telescope domains is the key respon
Externí odkaz:
http://arxiv.org/abs/2407.17142
Autor:
Bristow, M., Gower, A., Prentice, J. C. A., Watson, M. D., Zajicek, Z., Blundell, S. J., Haghighirad, A. A., McCollam, A., Coldea, A. I.
Publikováno v:
Phys. Rev. B 108, 184507 (2023)
The upper critical field of multi-band superconductors can be an essential quantity to unravel the nature of superconducting pairing and its interplay with the electronic structure. Here we experimentally map out the complete upper critical field pha
Externí odkaz:
http://arxiv.org/abs/2311.04188
Autor:
Chu, F., Langendorf, S. J., Olson, J., Byvank, T., Endrizzi, D. A., LaJoie, A. L., McCollam, K. J., Forest, C. B.
Magnetosonic waves are low-frequency, linearly polarized magnetohydrodynamic (MHD) waves commonly found in space, responsible for many well-known features, such as heating of the solar corona. In this work, we report observations of interesting wave
Externí odkaz:
http://arxiv.org/abs/2308.07582
Autor:
Hinlopen, R. D. H., Moulding, Owen, Broad, Will, Buhot, Jonathan, Bangma, Femke, McCollam, Alix, Ayres, Jake, Sayers, Charles, Da Como, Enrico, Flicker, Felix, van Wezel, Jasper, Friedemann, Sven
Superconductivity often emerges as a dome around a quantum critical point (QCP) where long-range order is suppressed to zero temperature. So far, this has been mostly studied in magnetically ordered materials. By contrast, the interplay between charg
Externí odkaz:
http://arxiv.org/abs/2308.02475
Autor:
Bangma, Femke, Levitin, Lev, Lucas, Marijn, Casey, Andrew, Nyeki, Jan, Broeders, Ineke, Sutton, Aaron, Andraka, Bohdan, Julian, Stephen, Saunders, John, McCollam, Alix
The motivation to develop materials for quantum technologies has put exploration of novel quantum states of matter at the focus of several research fields, with particular efforts towards understanding and controlling the behaviour of quantum entangl
Externí odkaz:
http://arxiv.org/abs/2305.17088
Autor:
Aoki, Dai, Sheikin, Ilya, McCollam, Alix, Ishizuka, Jun, Yanase, Youichi, Lapertot, Gerard, Flouquet, Jacques, Knebel, Georg
Publikováno v:
J. Phys. Soc. Jpn. 92, 065002 (2023)
We performed de Haas-van Alphen (dHvA) experiments in the spin-triplet superconductor UTe2 for magnetic field along the c-axis above 15T. Three fundamental dHvA frequencies, named alpha1, alpha2 and beta corresponding to the cross sections of cylindr
Externí odkaz:
http://arxiv.org/abs/2304.07678
Lifshitz transitions are being increasingly recognised as significant in a wide variety of strongly correlated and topological materials, and understanding the origin and influence of Lifshitz transitions is leading to deeper understanding of key asp
Externí odkaz:
http://arxiv.org/abs/2304.07024
Publikováno v:
npj Quantum Materials, Vol 9, Iss 1, Pp 1-9 (2024)
Abstract We investigate the high-pressure phase of the iron-based superconductor FeSe0.89S0.11 using transport and tunnel diode oscillator studies using diamond anvil cells. We construct detailed pressure-temperature phase diagrams that indicate that
Externí odkaz:
https://doaj.org/article/a5b66030c710497cba58f643defe51be
A tipping point can be defined as an abrupt shift in the properties or behaviour of a system. Tipping points in complex systems from a wide variety of scientific disciplines have been compared to phase transitions in physics, but consistent methodolo
Externí odkaz:
http://arxiv.org/abs/2302.13895