Zobrazeno 1 - 10
of 33
pro vyhledávání: '"B A, Koop"'
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract Animal domestication and artificial selection give rise to gradual changes at the genomic level in populations. Subsequent footprints of selection, known as selection signatures or selective sweeps, have been traced in the genomes of many an
Externí odkaz:
https://doaj.org/article/19c7ac17703f4797883d56ff8ae9da23
Publikováno v:
AIP Advances, Vol 7, Iss 5, Pp 056007-056007-7 (2017)
We demonstrate that strongly-bound spin-vortex pairs exhibit pronounced stochastic behaviour. Such dynamics is due to collective magnetization states originating from purely dipolar interactions between the vortices. The resulting thermal noise exhib
Externí odkaz:
https://doaj.org/article/ff4036b10201456c9154e3faf3d6bbd2
Publikováno v:
AIP Advances, Vol 6, Iss 5, Pp 056406-056406-6 (2016)
Stacked spin-vortex pairs in magnetic multilayered nanopillars, with vertical separation between the vortices small compared to the vortex core size and pure magnetostatic coupling, exhibit spin dynamics absent in individual vortices. This dynamics i
Externí odkaz:
https://doaj.org/article/6893b241693c49e78d7ffd49f089807d
Publikováno v:
IEEE Transactions on Magnetics. 53:1-5
We study the effects of pinning on the quasi-static behavior of stacked, strongly coupled spin-vortex pairs in magnetic multilayered nanopillars, with vertical vortex separation small compared with the vortex-core size. The small separation causes th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a744232937d9555caecc3078bbfb622
https://doi.org/10.1109/tmag.2017.2697204
https://doi.org/10.1109/tmag.2017.2697204
Publikováno v:
IEEE Transactions on Magnetics. 53:1-5
Applications of magnetic memory devices greatly benefit from ultra-fast, low-power switching. In this paper, we propose a method for how this can be achieved efficiently in a nano-sized synthetic antiferromagnet by using perpendicular-to-the-plane pi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45e8e19c02dcade941dc70693eb196ac
https://doi.org/10.1109/tmag.2017.2707589
https://doi.org/10.1109/tmag.2017.2707589
Autor:
S J, Lehnert, K A, Christensen, W E, Vandersteen, D, Sakhrani, T E, Pitcher, J W, Heath, B F, Koop, D D, Heath, R H, Devlin
Publikováno v:
Proc Biol Sci
Carotenoids are primarily responsible for the characteristic red flesh coloration of salmon. Flesh coloration is an economically and evolutionarily significant trait that varies inter- and intra-specifically, yet the underlying genetic mechanism is u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1cb977bfa39bf2714172a06365c248c2
https://pubmed.ncbi.nlm.nih.gov/31615356
https://pubmed.ncbi.nlm.nih.gov/31615356
Autor:
S. J. Lehnert, K. A. Christensen, W. E. Vandersteen, D. Sakhrani, T. E. Pitcher, J. W. Heath, B. F. Koop, D. D. Heath, R. H. Devlin
Supplementary Methods, Tables and Figures
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81ccb06bfa2b46158286c49dc5fd00bd
Publikováno v:
IEEE Transactions on Magnetics. 50:1-4
Geometric or magnetic asymmetries in synthetic antiferromagnetic particles give rise to ferrimagnetic-like magnetization behavior, both quasi-static and dynamic. Such asymmetries in synthetic ferrimagnets can originate from a thickness imbalance or a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d31354c83a45a78a044628e5b8ddb0b
https://doi.org/10.1109/tmag.2014.2316596
https://doi.org/10.1109/tmag.2014.2316596
Publikováno v:
IEEE Transactions on Magnetics. 50:1-4
We investigate the dynamics of spin vortex pairs in magnetic multilayer particles, with the vortices closely spaced vertically and therefore with strong core-core coupling. We focus on the spin-dynamic behavior of the system beyond the linear small-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f4f39533a5fbbe0133e3bcbe9b2a47a
https://doi.org/10.1109/tmag.2014.2327157
https://doi.org/10.1109/tmag.2014.2327157
Autor:
Volodymyr Pashchenko, S. L. Gnatchenko, Yu. O. Savina, Alexandr Tovstolytkin, B. C. Koop, A. N. Gryshchuk, Yu. I. Dzhezherya, I. M. Kozak, Vladislav Korenivski, A. F. Kravets
Publikováno v:
Physical Review B. 90
Interlayer exchange coupling in strong/weak/strong ferromagnetic multilayers is investigated as a function of external magnetic field and temperature, with the focus on the magnetization switching near the Curie transition in the spacer composed of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa8e59cbf3d1ee1a9fe1005a7da391ee
https://doi.org/10.1103/physrevb.90.104427
https://doi.org/10.1103/physrevb.90.104427