메뉴 건너뛰기




Volumn 6, Issue , 2015, Pages

Stability of single skyrmionic bits

Author keywords

[No Author keywords available]

Indexed keywords

ASYMMETRY; INFORMATION MANAGEMENT; MAGNETIC FIELD; MONTE CARLO ANALYSIS; PARTICLE MOTION; QUANTITATIVE ANALYSIS; TOPOLOGY;

EID: 84944396889     PISSN: None     EISSN: 20411723     Source Type: Journal    
DOI: 10.1038/ncomms9455     Document Type: Article
Times cited : (197)

References (50)
  • 1
    • 33747586558 scopus 로고    scopus 로고
    • Spontaneous skyrmion ground states in magnetic metals
    • Roler, U. K., Bogdanov, A. N. & Pfleiderer, C. Spontaneous skyrmion ground states in magnetic metals. Nature 442, 797-801 (2006).
    • (2006) Nature , vol.442 , pp. 797-801
    • Roler, U.K.1    Bogdanov, A.N.2    Pfleiderer, C.3
  • 2
    • 60149095116 scopus 로고    scopus 로고
    • Skyrmion lattice in a chiral magnet
    • Muhlbauer, S. et al. Skyrmion lattice in a chiral magnet. Science 323, 915-919 (2009).
    • (2009) Science , vol.323 , pp. 915-919
    • Muhlbauer, S.1
  • 3
    • 66049101606 scopus 로고    scopus 로고
    • Chiral paramagnetic skyrmion-like phase in MnSi
    • Pappas, C. et al. Chiral paramagnetic skyrmion-like phase in MnSi. Phys. Rev. Lett. 102, 197202 (2009).
    • (2009) Phys. Rev. Lett , vol.102 , pp. 197202
    • Pappas, C.1
  • 4
    • 84858268860 scopus 로고    scopus 로고
    • Real-space observation of skyrmion lattice in helimagnet MnSi thin samples
    • Tonomura, A. et al. Real-space observation of skyrmion lattice in helimagnet MnSi thin samples. Nano Lett. 12, 1673-1677 (2012).
    • (2012) Nano Lett , vol.12 , pp. 1673-1677
    • Tonomura, A.1
  • 5
    • 84874078768 scopus 로고    scopus 로고
    • Complex chiral modulations in FeGe close to magnetic ordering
    • Moskvin, E. et al. Complex chiral modulations in FeGe close to magnetic ordering. Phys. Rev. Lett. 110, 077207 (2013).
    • (2013) Phys. Rev. Lett , vol.110 , pp. 077207
    • Moskvin, E.1
  • 6
    • 77953718467 scopus 로고    scopus 로고
    • Real-space observation of a two-dimensional skyrmion crystal
    • Yu, X. et al. Real-space observation of a two-dimensional skyrmion crystal. Nature 465, 901-904 (2010).
    • (2011) Nature , vol.465 , pp. 901-904
    • Yu, X.1
  • 7
    • 79151486671 scopus 로고    scopus 로고
    • Near room-temperature formation of a skyrmion crystal in thinfilms of the helimagnet FeGe
    • Yu, X. Z. et al. Near room-temperature formation of a skyrmion crystal in thinfilms of the helimagnet FeGe. Nat. Mater. 10, 106-109 (2011).
    • (2011) Nat. Mater , vol.10 , pp. 106-109
    • Yu, X.Z.1
  • 8
    • 84859633912 scopus 로고    scopus 로고
    • Observation of skyrmions in a multiferroic material
    • Seki, S., Yu, X. Z., Ishiwata, S. & Tokura, Y. Observation of skyrmions in a multiferroic material. Science 336, 198-201 (2012).
    • (2012) Science , vol.336 , pp. 198-201
    • Seki, S.1    Yu, X.Z.2    Ishiwata, S.3    Tokura, Y.4
  • 9
    • 80052499035 scopus 로고    scopus 로고
    • Spontaneous atomic-scale magnetic skyrmion lattice in two dimensions
    • Heinze, S. et al. Spontaneous atomic-scale magnetic skyrmion lattice in two dimensions. Nat. Phys. 7, 713-718 (2011).
    • (2011) Nat. Phys , vol.7 , pp. 713-718
    • Heinze, S.1
  • 10
    • 84881228862 scopus 로고    scopus 로고
    • Writing and deleting single magnetic skyrmions
    • Romming, N. et al. Writing and deleting single magnetic skyrmions. Science 341, 636-639 (2013).
    • (2013) Science , vol.341 , pp. 636-639
    • Romming, N.1
  • 11
    • 2942731376 scopus 로고
    • A thermodynamic theory of 'weak' ferromagnetism of antiferromagnets
    • Dzyaloshinskii, I. A thermodynamic theory of 'weak' ferromagnetism of antiferromagnets. J. Phys. Chem. Solids 4, 241-255 (1958).
    • (1958) J. Phys. Chem. Solids , vol.4 , pp. 241-255
    • Dzyaloshinskii, I.1
  • 12
    • 34547566936 scopus 로고
    • Anisotropic superexchange interaction and weak ferromagnetism
    • Moriya, T. Anisotropic superexchange interaction and weak ferromagnetism. Phys. Rev. 120, 91-98 (1960).
    • (1960) Phys. Rev , vol.120 , pp. 91-98
    • Moriya, T.1
  • 13
    • 80052921651 scopus 로고    scopus 로고
    • Chiral skyrmions in thin magnetic films: New objects for magnetic storage technologies?
    • Kiselev, N. S., Bogdanov, A., Schafer, R. & Ro-ler, U. K. Chiral skyrmions in thin magnetic films: new objects for magnetic storage technologies? J. Phys. D Appl. Phys. 44, 392001 (2011).
    • (2011) J. Phys. D Appl. Phys , vol.44 , pp. 392001
    • Kiselev, N.S.1    Bogdanov, A.2    Schafer, R.3    Roler, U.K.4
  • 15
    • 80053211057 scopus 로고    scopus 로고
    • Dynamics of skyrmion crystals in metallic thin films
    • Zang, J., Mostovoy, M., Han, J. H. & Nagaosa, N. Dynamics of skyrmion crystals in metallic thin films. Phys. Rev. Lett. 107, 136804 (2011).
    • (2011) Phys. Rev. Lett , vol.107 , pp. 136804
    • Zang, J.1    Mostovoy, M.2    Han, J.H.3    Nagaosa, N.4
  • 16
    • 85028122204 scopus 로고    scopus 로고
    • Nucleation, stability and current-induced motion of isolated magnetic skyrmions in nanostructures
    • Sampaio, J., Cros, V., Rohart, S., Thiaville, A. & Fert, A. Nucleation, stability and current-induced motion of isolated magnetic skyrmions in nanostructures. Nat. Nanotechnol. 8, 839-844 (2013).
    • (2013) Nat. Nanotechnol , vol.8 , pp. 839-844
    • Sampaio, J.1    Cros, V.2    Rohart, S.3    Thiaville, A.4    Fert, A.5
  • 17
    • 84885472250 scopus 로고    scopus 로고
    • Current-induced skyrmion dynamics in constricted geometries
    • Iwasaki, J., Mochizuki, M. & Nagaosa, N. Current-induced skyrmion dynamics in constricted geometries. Nat. Nanotechnol. 8, 742-747 (2013).
    • (2013) Nat. Nanotechnol , vol.8 , pp. 742-747
    • Iwasaki, J.1    Mochizuki, M.2    Nagaosa, N.3
  • 18
    • 84874594072 scopus 로고    scopus 로고
    • Universal current-velocity relation of skyrmion motion in chiral magnets
    • Iwasaki, J., Mochizuki, M. & Nagaosa, N. Universal current-velocity relation of skyrmion motion in chiral magnets. Nat. Commun. 4, 1463 (2013).
    • (2013) Nat. Commun , vol.4 , pp. 1463
    • Iwasaki, J.1    Mochizuki, M.2    Nagaosa, N.3
  • 19
    • 84902179804 scopus 로고    scopus 로고
    • Thermally assisted current-driven skyrmion motion
    • Troncoso, R. E. & Nun'ez, A. S. Thermally assisted current-driven skyrmion motion. Phys. Rev. B 89, 224403 (2014).
    • (2014) Phys. Rev B , vol.89 , pp. 224403
    • Troncoso, R.E.1    Nun'Ez, A.S.2
  • 20
    • 84906085182 scopus 로고    scopus 로고
    • Colossal spin transfer torque effect on skyrmion along the edge
    • Iwasaki, J., Koshibae, W. & Nagaosa, N. Colossal spin transfer torque effect on skyrmion along the edge. Nano Lett. 14, 4432-4437 (2014).
    • (2014) Nano Lett , vol.14 , pp. 4432-4437
    • Iwasaki, J.1    Koshibae, W.2    Nagaosa, N.3
  • 21
    • 84915755721 scopus 로고    scopus 로고
    • Inertia, diffusion and dynamics of a driven skyrmion
    • Schutte, C., Iwasaki, J., Rosch, A. & Nagaosa, N. Inertia, diffusion and dynamics of a driven skyrmion. Phys. Rev. B 90, 174434 (2014).
    • (2014) Phys. Rev B , vol.90 , pp. 174434
    • Schutte, C.1    Iwasaki, J.2    Rosch, A.3    Nagaosa, N.4
  • 22
    • 84881507310 scopus 로고    scopus 로고
    • Dynamics of an insulating skyrmion under a temperature gradient
    • Kong, L. & Zang, J. Dynamics of an insulating skyrmion under a temperature gradient. Phys. Rev. Lett. 111, 067203 (2013).
    • (2013) Phys. Rev. Lett , vol.111 , pp. 067203
    • Kong, L.1    Zang, J.2
  • 23
    • 84902207149 scopus 로고    scopus 로고
    • Skyrmionic spin Seebeck effect via dissipative thermomagnonic torques
    • Kovalev, A. A. Skyrmionic spin Seebeck effect via dissipative thermomagnonic torques. Phys. Rev. B 89, 241101 (2014).
    • (2014) Phys. Rev B , vol.89 , pp. 241101
    • Kovalev, A.A.1
  • 24
    • 84900438637 scopus 로고    scopus 로고
    • Ac current generation in chiral magnetic insulators and skyrmion motion induced by the spin Seebeck effect
    • Lin, S.-Z., Batista, C. D., Reichhardt, C. & Saxena, A. ac current generation in chiral magnetic insulators and skyrmion motion induced by the spin Seebeck effect. Phys. Rev. Lett. 112, 187203 (2014).
    • (2014) Phys. Rev. Lett , vol.112 , pp. 187203
    • Lin, S.-Z.1    Batista, C.D.2    Reichhardt, C.3    Saxena, A.4
  • 25
    • 78650347184 scopus 로고    scopus 로고
    • Spin transfer torques in MnSi at ultralow current densities
    • Jonietz, F. et al. Spin transfer torques in MnSi at ultralow current densities. Science 330, 1648-1651 (2010).
    • (2011) Science , vol.330 , pp. 1648-1651
    • Jonietz, F.1
  • 26
    • 84897699691 scopus 로고    scopus 로고
    • Phenomenology of current-skyrmion interactions in thin films with perpendicular magnetic anisotropy
    • Knoester, M. E., Sinova, J. & Duine, R. A. Phenomenology of current-skyrmion interactions in thin films with perpendicular magnetic anisotropy. Phys. Rev. B 89, 064425 (2014).
    • (2014) Phys. Rev B , vol.89 , pp. 064425
    • Knoester, M.E.1    Sinova, J.2    Duine, R.A.3
  • 27
    • 84866138506 scopus 로고    scopus 로고
    • Skyrmion flow near room temperature in an ultralow current density
    • Yu, X. Z. et al. Skyrmion flow near room temperature in an ultralow current density. Nat. Commun. 3, 988 (2012).
    • (2012) Nat. Commun , vol.3 , pp. 988
    • Yu, X.Z.1
  • 28
    • 80052709173 scopus 로고    scopus 로고
    • Skyrmion burst and multiple quantum walk in thin ferromagnetic films
    • Ezawa, M. Skyrmion burst and multiple quantum walk in thin ferromagnetic films. Phys. Lett. A 375, 3610-3614 (2011).
    • (2011) Phys. Lett A , vol.375 , pp. 3610-3614
    • Ezawa, M.1
  • 29
    • 84861655599 scopus 로고    scopus 로고
    • Skyrmion generation by current
    • Tchoe, Y. & Han, J. H. Skyrmion generation by current. Phys. Rev. B 85, 174416 (2012).
    • (2012) Phys. Rev B , vol.85 , pp. 174416
    • Tchoe, Y.1    Han, J.H.2
  • 30
    • 84878372681 scopus 로고    scopus 로고
    • Unwinding of a skyrmion lattice by magnetic monopoles
    • Milde, P. et al. Unwinding of a skyrmion lattice by magnetic monopoles. Science 340, 1076-1080 (2013).
    • (2013) Science , vol.340 , pp. 1076-1080
    • Milde, P.1
  • 31
    • 84879117577 scopus 로고    scopus 로고
    • Manipulation of skyrmions in nanodisks with a current pulse and skyrmion rectifier
    • Lin, S.-Z., Reichhardt, C. & Saxena, A. Manipulation of skyrmions in nanodisks with a current pulse and skyrmion rectifier. Appl. Phys. Lett. 102, 222405 (2013).
    • (2013) Appl. Phys. Lett , vol.102 , pp. 222405
    • Lin, S.-Z.1    Reichhardt, C.2    Saxena, A.3
  • 32
    • 84955575433 scopus 로고    scopus 로고
    • Creation of skyrmions and antiskyrmions by local heating
    • Koshibae, W. & Nagaosa, N. Creation of skyrmions and antiskyrmions by local heating. Nat. Commun. 5, 5148 (2014).
    • (2014) Nat. Commun , vol.5 , pp. 5148
    • Koshibae, W.1    Nagaosa, N.2
  • 33
    • 84915748845 scopus 로고    scopus 로고
    • Dynamics and energetics of emergent magnetic monopoles in chiral magnets
    • Schutte, C. & Rosch, A. Dynamics and energetics of emergent magnetic monopoles in chiral magnets. Phys. Rev. B 90, 174432 (2014).
    • (2014) Phys. Rev B , vol.90 , pp. 174432
    • Schutte, C.1    Rosch, A.2
  • 34
    • 70249102403 scopus 로고    scopus 로고
    • Skyrmions and anomalous Hall effect in a Dzyaloshinskii-Moriya spiral magnet
    • Yi, S. D., Onoda, S., Nagaosa, N. & Han, J. H. Skyrmions and anomalous Hall effect in a Dzyaloshinskii-Moriya spiral magnet. Phys. Rev. B 80, 2009 (2009).
    • (2009) Phys. Rev B , vol.80 , pp. 2009
    • Yi, S.D.1    Onoda, S.2    Nagaosa, N.3    Han, J.H.4
  • 35
    • 82755172461 scopus 로고    scopus 로고
    • General spin-order theory via gauge Landau-Lifshitz equation
    • Li, Y.-Q., Liu, Y.-H. & Zhou, Y. General spin-order theory via gauge Landau-Lifshitz equation. Phys. Rev. B 84, 205123 (2011).
    • (2011) Phys. Rev B , vol.84 , pp. 205123
    • Li, Y.-Q.1    Liu, Y.-H.2    Zhou, Y.3
  • 36
    • 84888313938 scopus 로고    scopus 로고
    • Skyrmion lattice phase in three-dimensional chiral magnets from Monte Carlo simulations
    • Buhrandt, S. & Fritz, L. Skyrmion lattice phase in three-dimensional chiral magnets from Monte Carlo simulations. Phys. Rev. B 88, 195137 (2013).
    • (2013) Phys. Rev. B , vol.88 , pp. 195137
    • Buhrandt, S.1    Fritz, L.2
  • 37
    • 84871891242 scopus 로고    scopus 로고
    • Current-driven spin dynamics of artificially constructed quantum magnets
    • Khajetoorians, A. A. et al. Current-driven spin dynamics of artificially constructed quantum magnets. Science 339, 55-59 (2013).
    • (2013) Science , vol.339 , pp. 55-59
    • Khajetoorians, A.A.1
  • 38
    • 34548702621 scopus 로고    scopus 로고
    • Current-induced magnetization switching with a spin-polarized scanning tunneling microscope
    • Krause, S., Berbil-Bautista, L., Herzog, G., Bode, M. & Wiesendanger, R. Current-induced magnetization switching with a spin-polarized scanning tunneling microscope. Science 317, 1537-1540 (2007).
    • (2007) Science , vol.317 , pp. 1537-1540
    • Krause, S.1    Berbil-Bautista, L.2    Herzog, G.3    Bode, M.4    Wiesendanger, R.5
  • 39
    • 0342624300 scopus 로고
    • Magnetic and transport properties of metallic multilayers
    • Fert, A. Magnetic and transport properties of metallic multilayers. Mater. Sci. Forum 59-60, 439-480 (1990).
    • (1990) Mater. Sci. Forum , vol.59-60 , pp. 439-480
    • Fert, A.1
  • 40
    • 0032472751 scopus 로고    scopus 로고
    • Dzyaloshinsky-Moriya interactions induced by symmetry breaking at a surface
    • Crepieux, A. & Lacroix, C. Dzyaloshinsky-Moriya interactions induced by symmetry breaking at a surface. J. Magn. Magn. Mater. 182, 341-349 (1998).
    • (1998) J. Magn. Magn. Mater , vol.182 , pp. 341-349
    • Crepieux, A.1    Lacroix, C.2
  • 42
    • 84901981479 scopus 로고    scopus 로고
    • Tailoring magnetic skyrmions in ultra-thin transition metal films
    • Dupe, B., Hoffmann, M., Paillard, C. & Heinze, S. Tailoring magnetic skyrmions in ultra-thin transition metal films. Nat. Commun. 5, 4030 (2014).
    • (2014) Nat. Commun , vol.5 , pp. 4030
    • Dupe, B.1    Hoffmann, M.2    Paillard, C.3    Heinze, S.4
  • 43
    • 84907228717 scopus 로고    scopus 로고
    • Szunyogh Formation of magnetic skyrmions with tunable properties in PdFe bilayer deposited on Ir 111
    • Simon, E., Palotas, Rozsa, L., Udvardi, L. & Szunyogh Formation of magnetic skyrmions with tunable properties in PdFe bilayer deposited on Ir(111). Phys. Rev. B 90, 094410 (2014).
    • (2014) Phys. Rev B , vol.90 , pp. 094410
    • Simon, E.1    Palotas Rozsa, L.2    Udvardi, L.3
  • 44
    • 84990657657 scopus 로고
    • The properties of isolated magnetic vortices
    • Bogdanov, A. & Hubert, A. The properties of isolated magnetic vortices. Phys. Status Solidi B 186, 527-543 (1994).
    • (1994) Phys. Status Solidi B , vol.186 , pp. 527-543
    • Bogdanov, A.1    Hubert, A.2
  • 45
    • 84907459231 scopus 로고    scopus 로고
    • Magnon-skyrmion scattering in chiral magnets
    • Schutte, C. & Garst, M. Magnon-skyrmion scattering in chiral magnets. Phys. Rev. B 90, 094423 (2014).
    • (2014) Phys. Rev. B , vol.90 , pp. 094423
    • Schutte, C.1    Garst, M.2
  • 46
    • 79961080220 scopus 로고    scopus 로고
    • Compact merons and skyrmions in thin chiral magnetic films
    • Ezawa, M. Compact merons and skyrmions in thin chiral magnetic films. Phys. Rev. B 83, 100408 (2011).
    • (2011) Phys. Rev B , vol.83 , pp. 100408
    • Ezawa, M.1
  • 47
    • 0037599010 scopus 로고
    • The development of transition-state theory
    • Laidler, K. J. & King, M. C. The development of transition-state theory. J. Phys. Chem. 87, 2657-2664 (1983).
    • (1983) J. Phys. Chem , vol.87 , pp. 2657-2664
    • Laidler, K.J.1    King, M.C.2
  • 48
    • 34547275473 scopus 로고
    • Brownian motion in a field of force and the diffusion model of chemical reactions
    • Kramers, H. A. Brownian motion in a field of force and the diffusion model of chemical reactions. Physica 7, 284-304 (1940).
    • (1940) Physica , vol.7 , pp. 284-304
    • Kramers, H.A.1
  • 50
    • 70349150598 scopus 로고    scopus 로고
    • Magnetization reversal of nanoscale islands: How size and shape affect the Arrhenius prefactor
    • Krause, S. et al. Magnetization reversal of nanoscale islands: How size and shape affect the Arrhenius prefactor. Phys. Rev. Lett. 103, 127202 (2009).
    • (2009) Phys. Rev. Lett , vol.103 , pp. 127202
    • Krause, S.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.