Joseph Barker
Joseph Barker
Royal Society University Research Fellow - University of Leeds
E-mailová adresa ověřena na: - Domovská stránka
Transient ferromagnetic-like state mediating ultrafast reversal of antiferromagnetically coupled spins
I Radu, K Vahaplar, C Stamm, T Kachel, N Pontius, HA Dürr, TA Ostler, ...
Nature 472 (7342), 205, 2011
Ultrafast heating as a sufficient stimulus for magnetization reversal in a ferrimagnet
TA Ostler, J Barker, RFL Evans, RW Chantrell, U Atxitia, ...
Nature Communications 3, 666, 2012
Static and Dynamical Properties of Antiferromagnetic Skyrmions in the Presence of Applied Current and Temperature
J Barker, OA Tretiakov
Physical Review Letters 116, 147203, 2016
Origin of the spin Seebeck effect in compensated ferrimagnets
S Geprägs, A Kehlberger, F Della Coletta, Z Qiu, EJ Guo, T Schulz, C Mix, ...
Nature Communications 7, 10452, 2016
Constrained Monte Carlo method and calculation of the temperature dependence of magnetic anisotropy
P Asselin, RFL Evans, J Barker, RW Chantrell, R Yanes, ...
Physical Review B 82 (5), 054415, 2010
Tunable sign change of spin Hall magnetoresistance in Pt/NiO/YIG structures
D Hou, Z Qiu, J Barker, K Sato, K Yamamoto, S Velez, JM Gomez-Perez, ...
Physical Review Letters 118, 147202, 2017
Thermal Spin Dynamics of Yttrium Iron Garnet
J Barker, GEW Bauer
Physical Review Letters 117, 217201, 2016
Two-magnon bound state causes ultrafast thermally induced magnetisation switching
J Barker, U Atxitia, TA Ostler, O Hovorka, O Chubykalo-Fesenko, ...
Scientific reports 3, 3262, 2013
Spin colossal magnetoresistance in an antiferromagnetic insulator
Z Qiu, D Hou, J Barker, K Yamamoto, O Gomonay, E Saitoh
Nature Materials 17, 577-580, 2018
Femtosecond formation dynamics of the spin Seebeck effect revealed by terahertz spectroscopy
TS Seifert, S Jaiswal, J Barker, ST Weber, I Razdolski, J Cramer, ...
Nature communications 9 (1), 2899, 2018
Spin Hall magnetoresistance in a canted ferrimagnet
K Ganzhorn, J Barker, R Schlitz, BA Piot, K Ollefs, F Guillou, F Wilhelm, ...
Physical Review B 94, 094401, 2016
Ultrafast dynamical path for the switching of a ferrimagnet after femtosecond heating
U Atxitia, T Ostler, J Barker, RFL Evans, RW Chantrell, ...
Physical Review B 87 (22), 224417, 2013
Origin of temperature and field dependence of magnetic skyrmion size in ultrathin nanodots
R Tomasello, KY Guslienko, M Ricci, A Giordano, J Barker, M Carpentieri, ...
Physical Review B 97 (6), 060402, 2018
The Landau–Lifshitz equation in atomistic models
MOA Ellis, RFL Evans, TA Ostler, J Barker, U Atxitia, ...
Low Temperature Physics 41 (9), 705-712, 2015
Atomistic spin model simulation of magnetic reversal modes near the Curie point
J Barker, RFL Evans, RW Chantrell, D Hinzke, U Nowak
Applied Physics Letters 97 (19), 192504, 2010
Dissecting spin-phonon equilibration in ferrimagnetic insulators by ultrafast lattice excitation
SF Maehrlein, I Radu, P Maldonado, A Paarmann, M Gensch, ...
Science advances 4 (7), eaar5164, 2018
First-Principles Study of Exchange Interactions of Yttrium Iron Garnet
LS Xie, GX Jin, L He, GEW Bauer, J Barker, K Xia
Physical Review B 95, 014423, 2017
Controlling the polarity of the transient ferromagneticlike state in ferrimagnets
U Atxitia, J Barker, RW Chantrell, O Chubykalo-Fesenko
Physical Review B 89 (22), 224421, 2014
Higher-order exchange interactions leading to metamagnetism in FeRh
J Barker, RW Chantrell
Physical Review B 92 (9), 094402, 2015
Interaction effects enhancing magnetic particle detection based on magneto-relaxometry
O Laslett, S Ruta, J Barker, RW Chantrell, G Friedman, O Hovorka
Applied Physics Letters 106 (1), 012407, 2015
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Články 1–20