Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Klemmer, Timothy"'
Publikováno v:
Phys. Rev. B 100, 220405 (2019)
The magnetic anisotropy of antiferromagnets plays a crucial role in stabilising the magnetisation of many spintronic devices. In non-collinear antiferromagnets such as IrMn the symmetry and temperature dependence of the effective anisotropy are poorl
Externí odkaz:
http://arxiv.org/abs/1905.05069
Autor:
Jenkins, Sarah, Fan, Wei Jia, Gaina, Roxana, Chantrell, Roy W, Klemmer, Timothy, Evans, Richard F L
The exchange interaction determines the ferromagnetic (FM) or antiferromagnetic (AFM) ordering of atomic spins. When ferromagnets and antiferromagnets are coupled together, they often exhibit the exchange bias effect, a unidirectional interface excha
Externí odkaz:
http://arxiv.org/abs/1610.08236
Autor:
Yang, Ruoxi, Jones, Paul, Klemmer, Timothy, Olson, Heidi, Zhang, Deming, Perry, Tyler, Scholz, Werner, Yin, Huaqing, Hipwell, Roger, Thiele, Jan-Ulrich, Tang, Huan, Seigler, Mike
Publikováno v:
Appl.Opt. 55 (2016) 1241-1248
We have used a plane-wave expansion method to theoretically study the far-field head-media optical interaction in HAMR. For the ASTC media stack specifically, we notice the outstanding sensitivity related to interlayer's optical thickness for media r
Externí odkaz:
http://arxiv.org/abs/1510.05582
We demonstrate by means of fully relativistic first principles calculations that, by substitution of Fe by Cr, Mn, Co, Ni or Cu in FePt-L10 bulk alloys, with fixed Pt content, it is possible to tune the magnetocrystalline anisotropy energy by adjusti
Externí odkaz:
http://arxiv.org/abs/1409.5806
Autor:
Gilbert, Dustin A., Liao, Jung-Wei, Wang, Liang-Wei, Lau, June W., Klemmer, Timothy J., Thiele, Jan-Ulrich, Lai, Chih-Huang, Liu, Kai
Publikováno v:
APL Materials 2, 086106 (2014)
The A1- L10 phase transformation has been investigated in (001) FeCuPt thin films prepared by atomic-scale multilayer sputtering and rapid thermal annealing (RTA). Traditional x-ray diffraction is not always applicable in generating a true order para
Externí odkaz:
http://arxiv.org/abs/1408.2860
Autor:
Gilbert, Dustin A., Wang, Liang-Wei, Klemmer, Timothy J., Thiele, Jan-Ulrich, Lai, Chih-Huang, Liu, Kai
Publikováno v:
Appl. Phys. Lett. 102, 132406 (2013)
We have achieved (001) oriented L10 (Fe1-xCux)55Pt45 thin films, with magnetic anisotropy up to 3.6x10^7 erg/cm^3, using atomic-scale multilayer sputtering and post annealing at 400 {\deg}C for 10 seconds. By fixing the Pt concentration, structure an
Externí odkaz:
http://arxiv.org/abs/1303.5208
Autor:
Jenkins, Sarah, Fan, Wei Jia, Gaina, Roxana, Chantrell, Roy W., Klemmer, Timothy, Evans, Richard F.L.
Antiferromagnetic spintronic devices could offer ultrafast dynamics and a higher data density than conventional ferromagnetic devices. One of the challenges in designing such devices is the control and detection of the magnetization of the antiferrom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=core_ac_uk__::afc26f68026d550ff04efda344ee3631
https://eprints.whiterose.ac.uk/168150/1/1610.08236.pdf
https://eprints.whiterose.ac.uk/168150/1/1610.08236.pdf
Akademický článek
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The magnetic anisotropy of antiferromagnets plays a crucial role in stabilizing the magnetization of many spintronic devices. In noncollinear antiferromagnets such as IrMn, the symmetry and temperature dependence of the effective anisotropy are poorl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=core_ac_uk__::b3d75df817d51bc1f9a85797c435a7af
https://eprints.whiterose.ac.uk/155641/8/Jenkins_IrMn_anisotropy2019.pdf
https://eprints.whiterose.ac.uk/155641/8/Jenkins_IrMn_anisotropy2019.pdf
Publikováno v:
In Thin Solid Films 2004 449(1):120-124
