Zobrazeno 1 - 10
of 171
pro vyhledávání: '"P. A. Zolnierczuk"'
Autor:
Hughes, C. D., Lopez, K. N., Mulkey, T., Long, J. C., Sarsour, M., Van Meter, M., Samiei, S., Baxter, D. V., Snow, W. M., Lommel, L. M., Zhang, Y., Jiang, P., Stringfellow, E., Zolnierczuk, P., Frost, M., Odom, M.
We present the first polarized neutron transmission image of a model Ne\'el ferrimagnetic material, polycrystalline terbium iron garnet (Tb$_{3}$Fe$_{5}$O$_{12}$, TbIG for short), as it is taken through its compensation temperature $T_{comp}$ where,
Externí odkaz:
http://arxiv.org/abs/2408.14794
The ubiquitous domain wall kinetics under magnetic field or current application describes the dynamic properties in nanostructured magnets. However, when the geometrical size of a nanomagnetic system is constricted to the limiting domain wall length
Externí odkaz:
http://arxiv.org/abs/2402.10143
Autor:
Guo, Jiasen, Ghosh, Pousali, Hill, Daniel, Chen, Yiyao, Stingaciu, Laura, Zolnierczuk, Piotr., Ullrich, Carsten A., Singh, Deepak K.
Publikováno v:
Nature Communications, 14, 5212 (2023)
Topological magnetic charges, arising due to the non-vanishing magnetic flux on spin ice vertices, serve as the origin of magnetic monopoles that traverse the underlying lattice effortlessly. Unlike spin ice materials of atomic origin, the dynamic st
Externí odkaz:
http://arxiv.org/abs/2305.00093
Autor:
Hayward, Dominic, Dubey, Purushottam S, Appavou, Marie-Sousai, Holderer, Olaf, Frielinghaus, Henrich, Prevost, Sylvain, Farago, Bela, Sokolova, Anna, Zolnierczuk, Piotr, von Buttlar, Heiner, Braun, Peter, Bugert, Joachim Jakob, Ehmann, Rosina, Jaksch, Sebastian
In this manuscript we describe the investigation of the SARS-CoV2 membrane fusion timescale by means of small-angle neutron scattering (SANS) using hydrogen/deuterium contrast variation. After the successful production of virus-like vesicles and huma
Externí odkaz:
http://arxiv.org/abs/2303.10746
Autor:
Chathurika Kosgallana, Sidath Wijesinghe, Manjula Senanayake, Supun S. Mohottalalage, Michael Ohl, Piotr Zolnierczuk, Gary S. Grest, Dvora Perahia
Publikováno v:
ACS Polymers Au, Vol 4, Iss 2, Pp 149-156 (2024)
Externí odkaz:
https://doaj.org/article/9d52c1d795ad45c2b91802f1eed10d48
Autor:
Chen, Yiyao, Yumnam, George, Guo, Jiasen, Stingaciu, Laura, Zolnierczuk, Piotr, Lauter, Valeria, Singh, Deepak K.
Publikováno v:
iScience (2021): 102206
Emerging new concepts, such as magnetic charge dynamics in two-dimensional magnetic material, can provide novel mechanism for spin based electrical transport at macroscopic length. In artificial spin ice of single domain elements, magnetic charge's r
Externí odkaz:
http://arxiv.org/abs/2102.11949
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-6 (2023)
Abstract Topological magnetic charges, arising due to the non-vanishing magnetic flux on spin ice vertices, serve as the origin of magnetic monopoles that traverse the underlying lattice effortlessly. Unlike spin ice materials of atomic origin, the d
Externí odkaz:
https://doaj.org/article/3c0db0a9ff724327bd84422142566ba7
Autor:
De Mel, Judith U., Gupta, Sudipta, Perera, Rasangi M., Ngo, Ly, Zolnierczuk, Piotr, Bleuel, Markus, Pingali, Sai Venkatesh, Schneider, Gerald J.
Salt is a very common molecule in aqueous environments but the question of whether the interactions of monovalent ions Na^+ and Cl^- ,with the neutral heads of phospholipids are impactful enough to change the membrane rigidity is still a mystery. To
Externí odkaz:
http://arxiv.org/abs/2004.04869
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Publikováno v:
Biophysica, Vol 3, Iss 1, Pp 121-138 (2023)
The interaction of many peptides with lipid bilayer membranes strongly depends on the lipid composition. Here, a study of the impact of unsaturated lipid acyl chains on the interaction of a derivative of the HIV-1 fusion peptide with lipid bilayer ve
Externí odkaz:
https://doaj.org/article/75a3d174f97d47fe9af023ac57f0e863