Disorder strength and field-driven ground state domain formation in artificial spin ice: experiment, simulation and theory (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Disorder strength and field-driven ground state domain formation in artificial spin ice: experiment, simulation and theory (Articolo in rivista) (literal)

Anno

• 2012-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1103/PhysRevLett.109.037203 (literal)

Alternative label

• Zoe Budrikis (1,2,3); J. P. Morgan (4); J. Akerman (4,5); A. Stein (6); Paolo Politi (2,7); S. Langridge (8); C. H. Marrows (4); R. L. Stamps (3) (2012)
  Disorder strength and field-driven ground state domain formation in artificial spin ice: experiment, simulation and theory
  in Physical review letters (Print)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Zoe Budrikis (1,2,3); J. P. Morgan (4); J. Akerman (4,5); A. Stein (6); Paolo Politi (2,7); S. Langridge (8); C. H. Marrows (4); R. L. Stamps (3) (literal)

Pagina inizio

• 037203-1 (literal)

Pagina fine

• 037203-4 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url

• http://prl.aps.org/abstract/PRL/v109/i3/e037203 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 109 (literal)

Rivista

• Physical review letters (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

• 4 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 3 (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• 1) School of Physics, The University of Western Australia, 35 Stirling Highway, Crawley 6009, Australia 2) Istituto dei Sistemi Complessi CNR, Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy 3) SUPA School of Physics and Astronomy, University of Glasgow, Glasgow G12 8QQ, United Kingdom 4) School of Physics and Astronomy, University of Leeds, Leeds LS2 9JT, United Kingdom 5) Instituto de Sistemas Optoelectrónicos y Microtecnología (ISOM), Universidad Politécnica de Madrid, Ciudad Universitaria s/n, Madrid 28040, Spain 6) Center for Functional Nanomaterials, Brookhaven National Laboratory, Upton, New York 11973, USA 7) INFN Sezione di Firenze, Via G. Sansone 1, 50019 Sesto Fiorentino, Italy 8) ISIS, Rutherford Appleton Laboratory, Chilton OX11 0QX, United Kingdom (literal)

Titolo

• Disorder strength and field-driven ground state domain formation in artificial spin ice: experiment, simulation and theory (literal)

Abstract

• Quenched disorder affects how nonequilibrium systems respond to driving. In the context of artificial spin ice, an athermal system comprised of geometrically frustrated classical Ising spins with a twofold degenerate ground state, we give experimental and numerical evidence of how such disorder washes out edge effects and provide an estimate of disorder strength in the experimental system. We prove analytically that a sequence of applied fields with fixed amplitude is unable to drive the system to its ground state from a saturated state. These results should be relevant for other systems where disorder does not change the nature of the ground state. (literal)

Prodotto di

• Complessità - Magnetismo - Sistemi magnetici a bassa dimensionalità (MD.P04.001.001) (Modulo)
• Formazione spontanea di strutture e fenomeni di trasporto (MD.P02.004.001) (Modulo)

Autore CNR

• PAOLO POLITI (Unità di personale interno)

Incoming links:

Autore CNR di

• PAOLO POLITI (Unità di personale interno)

Prodotto

• Complessità - Magnetismo - Sistemi magnetici a bassa dimensionalità (MD.P04.001.001) (Modulo)
• Formazione spontanea di strutture e fenomeni di trasporto (MD.P02.004.001) (Modulo)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Physical review letters (Rivista)