- Single picojoule pulse switching of magnetization in ferromagnetic (Ga,Mn)As
[作者:Reid, AHM; Astakhov, GV; Kimel, AV; Schott, GM; Ossau, W; Brunner, K; Kirilyuk, A; Molenkamp, LW; Rasing, T,期刊:Applied Physics Letters, 页码:232503-232503 , 文章类型: Article,,卷期:2010年97-23]
- The recently demonstrated photoinduced reduction of the coercive field in (Ga,Mn) As is shown to display a pronounced increase in efficiency when triggered by short laser pulses. This is due to the relaxation timescale o...
- The peculiar magnetic property evolution along RCu3Mn4O12 (R=Y, La, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu): A first-principles study
[作者:Liu, XJ; Lv, SH; Li, HP; Meng, JA,期刊:Applied Physics Letters, 页码:232504-232504 , 文章类型: Article,,卷期:2010年97-23]
- Within RCu3Mn4O12 (R=Rare earth), besides the expected ferrimagnetic order of Mn and Cu ions below T-C(1), R magnetic moments also play an important role at lower temperatures T-C(2), leading to their peculiar magnetic b...
- Magnetic properties of full-Heusler alloy Co2Fe1-xMnxAl films grown by molecular-beam epitaxy
[作者:Meng, KK; Wang, SL; Xu, PF; Chen, L; Yan, WS; Zhao, JH,期刊:Applied Physics Letters, 页码:232506-232506 , 文章类型: Article,,卷期:2010年97-23]
- We have investigated magnetic properties of single-crystalline full-Heusler alloy Co2Fe1-xMnxAl films (0 < x < 1) grown on GaAs (001) by molecular-beam epitaxy at different temperatures. It is found that as x increases, ...
- Ultrathin Co/Pt and Co/Pd superlattice films for MgO-based perpendicular magnetic tunnel junctions
[作者:Yakushiji, K; Saruya, T; Kubota, H; Fukushima, A; Nagahama, T; Yuasa, S; Ando, K,期刊:Applied Physics Letters, 页码:232508-232508 , 文章类型: Article,,卷期:2010年97-23]
- Ultrathin [Co/Pt](n) and [Co/Pd](n) superlattice films consisting of 0.14-0.20-nm-thick Co and Pt(Pd) layers were deposited by sputtering. A large perpendicular magnetic anisotropy [(3-9) x 10(6) ergs/cm(3)] and an ideal...
- Low loss superconducting titanium nitride coplanar waveguide resonators
[作者:Vissers, MR; Gao, J; Wisbey, DS; Hite, DA; Tsuei, CC; Corcoles, AD; Steffen, M; Pappas, DP,期刊:Applied Physics Letters, 页码:232509-232509 , 文章类型: Article,,卷期:2010年97-23]
- Thin films of TiN were sputter-deposited onto Si and sapphire wafers with and without SiN buffer layers. The films were fabricated into rf coplanar waveguide resonators, and internal quality factor measurements were take...
- Enhancement of ferromagnetic properties in Zn0.95Co0.05O nanoparticles by indium codoping: An experimental and theoretical study
[作者:Jayakumar, OD; Sudakar, C; Persson, C; Salunke, HG; Naik, R; Tyagi, AK,期刊:Applied Physics Letters, 页码:232510-232510 , 文章类型: Article,,卷期:2010年97-23]
- Nanoparticles of Zn0.95-xCo0.05InxO (x = 0.0 to 0.07) were synthesized by the pyrolitic reaction of sol-gels obtained from respective metal precursors. X-ray diffraction and high-resolution transmission electron microsco...
- The role of local anisotropy profiles at grain boundaries on the coercivity of Nd2Fe14B magnets
[作者:Hrkac, G; Woodcock, TG; Freeman, CL; Goncharov, A; Dean, J; Schrefl, T; Gutfleisch, O,期刊:Applied Physics Letters, 页码:232511-232511 , 文章类型: Article,,卷期:2010年97-23]
- We present numerical evidence from atomistic calculations that the coercivity of high-performance NdFeB-sintered-magnets (<20% of the theoretical Stoner-Wolfarth-limit) can be explained by a distorted region of Nd2Fe14B ...
- High permittivity Bi24Fe2O39 thin films prepared by a low temperature process
[作者:Zhu, XH; Defay, E; Lee, Y; Andre, B; Aid, M; Zhu, JL; Xiao, DQ; Zhu, JG,期刊:Applied Physics Letters, 页码:232903-232903 , 文章类型: Article,,卷期:2010年97-23]
- High permittivity Bi24Fe2O39 (BFO) thin films have been deposited on platinized silicon substrates by a low temperature process combining rf magnetron sputtering at room temperature and postdeposition annealing at 450 de...
- Role of Ru nano-dots embedded in TiO2 thin films for improving the resistive switching behavior
[作者:Yoon, JH; Kim, KM; Lee, MH; Kim, SK; Kim, GH; Song, SJ; Seok, JY; Hwang, CS,期刊:Applied Physics Letters, 页码:232904-232904 , 文章类型: Article,,卷期:2010年97-23]
- Ru nano-dots were embedded in a Pt/TiO2/Pt resistive switching cell to improve the uniformity of the switching parameters. The TiO2 film grown on the Ru nano-dots had a rutile structure locally whereas other parts of the...
- Magnetic imaging of the pinning mechanism of asymmetric transverse domain walls in ferromagnetic nanowires
[作者:Petit, D; Zeng, HT; Sampaio, J; Lewis, E; O'Brien, L; Jausovec, AV; Read, D; Cowburn, RP; O'Shea, KJ; McVitie, S; Chapman, JN,期刊:Applied Physics Letters, 页码:233102-233102 , 文章类型: Article,,卷期:2010年97-23]
- The pinning of asymmetric transverse magnetic domain walls by constrictions and protrusions in thin permalloy nanowires is directly observed using the Fresnel mode of magnetic imaging. Different domain wall (DW)/trap con...
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