Zobrazeno 1 - 10
of 2 629
pro vyhledávání: '"O. Eriksson"'
Autor:
M. Pankratova, I. P. Miranda, D. Thonig, M. Pereiro, E. Sjöqvist, A. Delin, P. Scheid, O. Eriksson, A. Bergman
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Despite decades of research, the role of the lattice and its coupling to the magnetisation during ultrafast demagnetisation processes is still not fully understood. Here we report on studies of both explicit and implicit lattice effects on l
Externí odkaz:
https://doaj.org/article/df2ae01a1b0b4cfc8af861933a3b1212
Publikováno v:
Materials Research Letters, Vol 11, Iss 1, Pp 76-83 (2023)
A high-throughput and data-mining search for rare-earth-free permanent magnets is reported for materials containing a 3d and p-element of the Periodic Table. Three of the most promising compounds, Fe[Formula: see text]C, Mn[Formula: see text]MoB[Form
Externí odkaz:
https://doaj.org/article/ca333fd0c7314856b9642c375a87701a
Publikováno v:
Materials Research Letters, Vol 10, Iss 3, Pp 156-162 (2022)
We present an efficient computational approach to evaluate field-dependent entropy of magnetocaloric materials from ab-initio methods. The temperature dependence is reported for the entropy change, specific heat and magnetization for hcp Gd. To obtai
Externí odkaz:
https://doaj.org/article/cace00bec72942ecbed1208c0cb8ad8d
Autor:
O. Grånäs, I. Vaskivskyi, X. Wang, P. Thunström, S. Ghimire, R. Knut, J. Söderström, L. Kjellsson, D. Turenne, R. Y. Engel, M. Beye, J. Lu, D. J. Higley, A. H. Reid, W. Schlotter, G. Coslovich, M. Hoffmann, G. Kolesov, C. Schüßler-Langeheine, A. Styervoyedov, N. Tancogne-Dejean, M. A. Sentef, D. A. Reis, A. Rubio, S. S. P. Parkin, O. Karis, J.-E. Rubensson, O. Eriksson, H. A. Dürr
Publikováno v:
Physical Review Research, Vol 4, Iss 3, p L032030 (2022)
A nontrivial balance between Coulomb repulsion and kinematic effects determines the electronic structure of correlated electron materials. The use of electromagnetic fields strong enough to rival these native microscopic interactions allows us to stu
Externí odkaz:
https://doaj.org/article/584abd0a29f2497c9c7a57de010d282a
Autor:
R. Cardias, A. Szilva, M. M. Bezerra-Neto, M. S. Ribeiro, A. Bergman, Y. O. Kvashnin, J. Fransson, A. B. Klautau, O. Eriksson, L. Nordström
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-13 (2020)
Abstract We have derived an expression of the Dzyaloshinskii–Moriya interaction (DMI), where all the three components of the DMI vector can be calculated independently, for a general, non-collinear magnetic configuration. The formalism is implement
Externí odkaz:
https://doaj.org/article/0420d393fced40fdb81c663c6f035df9
Autor:
R. Cardias, A. Szilva, A. Bergman, I. Di Marco, M. I. Katsnelson, A. I. Lichtenstein, L. Nordström, A. B. Klautau, O. Eriksson, Y. O. Kvashnin
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-11 (2017)
Abstract The Bethe-Slater (BS) curve describes the relation between the exchange coupling and interatomic distance. Based on a simple argument of orbital overlaps, it successfully predicts the transition from antiferromagnetism to ferromagnetism, whe
Externí odkaz:
https://doaj.org/article/1a9b4efb8d604a0bbd36be741034084e
Publikováno v:
Physical Review Research, Vol 2, Iss 1, p 013092 (2020)
Crystallographic lattice defects strongly influence dynamical properties of magnetic materials at both microscopic and macroscopic length scales. A multiscale approach to magnetization dynamics, which is presented in this paper, accurately captures s
Externí odkaz:
https://doaj.org/article/8f5b9c6e2eed41cb849f09aef920efbd
Publikováno v:
Physical Review X, Vol 3, Iss 3, p 031002 (2013)
Progress in materials science depends on the ability to discover new materials and to obtain and understand their properties. This has recently become particularly apparent for compounds with reduced dimensionality, which often display unexpected phy
Externí odkaz:
https://doaj.org/article/6521781e8d4745cf9cc71b72b92eaae8
Publikováno v:
Rangifer, Vol 10, Iss 3 (1990)
An attempt was made to assess the level of heavy metal transfer from forage plants to reindeer (Rangifer tarandus L.) in an area in northern Lapland affected from dust from an open pit copper mine. Botanical analyses of rumen contents from reindeer p
Externí odkaz:
https://doaj.org/article/45d3a008aeb64eca9662557618ed0d6d
Autor:
Amanda Schoonover, Carl O. Eriksson, Thuan Nguyen, Garth Meckler, Matthew Hansen, Tabria Harrod, Jeanne‐Marie Guise
Publikováno v:
Journal of the American College of Emergency Physicians Open, Vol 3, Iss 3, Pp n/a-n/a (2022)
Abstract Objective Create an easy‐to‐use pediatric out‐of‐hospital cardiac arrest (OHCA)‐specific chart review tool to reliably detect severe adverse safety events (ASEs) in the prehospital care of children with OHCA. Methods We revised our
Externí odkaz:
https://doaj.org/article/91c77da8954841b8b84a424ae1d6cb39