Zobrazeno 1 - 10
of 4 390
pro vyhledávání: '"Dewhurst P"'
Autor:
Jauk, T., Hampel, H., Walowski, J., Komatsu, K., Kredl, J., Harris-Lee, E. I., Dewhurst, J. K., Münzenberg, M., Shallcross, S., Sharma, S., Schultze, M.
Heat and disorder are opponents of magnetism. This fact, expressed in Curie's law established more than a century ago, holds even in the highly non-equilibrium interaction of ultra-intense laser pulses with magnetic matter. In contradiction to this,
Externí odkaz:
http://arxiv.org/abs/2405.12690
A long standing problem in time dependent density functional theory (TD-DFT) has been the absence of a functional able to capture excitonic physics under laser pump conditions. Here we introduce a Kohn-Sham-Proca scheme that we demonstrate reproduces
Externí odkaz:
http://arxiv.org/abs/2401.16140
Autor:
Möller, Christina, Probst, Henrike, Jansen, G. S. Matthijs, Schumacher, Maren, Brede, Mariana, Dewhurst, John Kay, Reutzel, Marcel, Steil, Daniel, Sharma, Sangeeta, Mathias, Stefan
Publikováno v:
Commun Phys 7, 74 (2024)
The optical intersite spin transfer (OISTR) effect was recently verified in Fe$_{50}$Ni$_{50}$ using magneto-optical Kerr measurements in the extreme ultraviolet range. However, one of the main experimental signatures analyzed in this work, namely a
Externí odkaz:
http://arxiv.org/abs/2306.02793
Autor:
Probst, Henrike, Möller, Christina, Schumacher, Maren, Brede, Thomas, Dewhurst, John Kay, Reutzel, Marcel, Steil, Daniel, Sharma, Sangeeta, Jansen, G. S. Matthijs, Mathias, Stefan
Publikováno v:
Phys. Rev. Research 6, 013107 (2024)
The magneto-optical Kerr effect (MOKE) in the extreme ultraviolet (EUV) regime has helped to elucidate some of the key processes that lead to the manipulation of magnetism on ultrafast timescales. However, as we show in this paper, the recently intro
Externí odkaz:
http://arxiv.org/abs/2306.02783
Publikováno v:
Computational Materials Today, 1, 100002 (2024)
Mejia-Rodriguez and Trickey recently proposed a procedure for removing the explicit dependence of meta-GGA exchange-correlation energy functionals $E_{\rm xc}$ on the kinetic energy density $\tau$. We present a simple modification to this approach in
Externí odkaz:
http://arxiv.org/abs/2304.02363
Autor:
Joana Lima, Marina Martínez-Álvaro, Jennifer Mattock, Marc D. Auffret, Carol-Anne Duthie, Matthew A. Cleveland, Richard J. Dewhurst, Mick Watson, Rainer Roehe
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract The rumen microbiome is the focus of a growing body of research, mostly based on investigation of rumen fluid samples collected once from each animal. Exploring the temporal stability of rumen microbiome profiles is imperative, as it enables
Externí odkaz:
https://doaj.org/article/bb69929132a94215bf8226c10d791a18
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract The coupling of circularly polarized light to local band structure extrema ("valleys”) in two dimensional semiconductors promises a new electronics based on the valley degree of freedom. Such pulses, however, couple only to valley charge a
Externí odkaz:
https://doaj.org/article/3abafd96da044d388c2154c328dab5af
Autor:
Katharine Lewis, Laura Shewbridge Carter, Andrew Bradley, Richard Dewhurst, Niamh Forde, Robert Hyde, Jasmeet Kaler, Margaret D. March, Colin Mason, Luke O'Grady, Sam Strain, Jake Thompson, Martin Green
Publikováno v:
Journal of Dairy Science, Vol 107, Iss 7, Pp 4616-4633 (2024)
ABSTRACT: Currently, the dairy industry is facing many challenges that could affect its sustainability, including climate change and public perception of the industry. As a result, interest is increasing in the concept of identifying resilient animal
Externí odkaz:
https://doaj.org/article/c7c60842964541c481d523407a2fd450
Publikováno v:
Phys. Rev. B 108, L100303 (2023)
In highly out-of-equilibrium states of matter, such as those induced by a pump laser, the applicability of well established spectroscopic probes of magnetic order are called into question. Here we address the validity of x-ray absorption techniques i
Externí odkaz:
http://arxiv.org/abs/2302.14856
Autor:
Bonfà, Pietro, Chicco, Simone, Cugini, Francesco, Sharma, Sangeeta, Dewhurst, John Kay, Allodi, Giuseppe
Publikováno v:
Electron. Struct. 4 024002 (2022)
Heusler compounds have been intensively studied owing to the important technological advancements that they provide in the field of shape memory, thermomagnetic energy conversion and spintronics. Many of their intriguing properties are ultimately gov
Externí odkaz:
http://arxiv.org/abs/2302.07550