- Ultrafast switching in magnetic tunnel junction based orthogonal spin transfer devices
[作者:Liu, H; Bedau, D; Backes, D; Katine, JA; Langer, J; Kent, AD,期刊:Applied Physics Letters, 页码:242510-242510 , 文章类型: Article,,卷期:2010年97-24]
- Orthogonal spin-transfer magnetic random access memory (OST-MRAM) uses a spin-polarizing layer magnetized perpendicularly to a free layer to achieve large spin-transfer torques and ultrafast energy efficient switching. W...
- Increasing the coherence time of single electron spins in diamond by high temperature annealing
[作者:Naydenov, B; Reinhard, F; Lammle, A; Richter, V; Kalish, R; D'Haenens-Johansson, UFS; Newton, M; Jelezko, F; Wrachtrup, J,期刊:Applied Physics Letters, 页码:242511-242511 , 文章类型: Article,,卷期:2010年97-24]
- Negatively charged nitrogen-vacancy (NV-) centers in diamond produced by ion implantation often show properties different from NVs created during the crystal growth. We observe that NVs created from nitrogen ion implanta...
- Concentration dependence of magnetic moment in Ni50-xCoxMn50-yZy, (Z=In,Sn) Heusler alloys
[作者:Ito, W; Xu, X; Umetsu, RY; Kanomata, T; Ishida, K; Kainuma, R,期刊:Applied Physics Letters, 页码:242512-242512 , 文章类型: Article,,卷期:2010年97-24]
- The concentration dependence of magnetic properties in the austenite phase of NiCoMnIn and NiCoMnSn Heusler alloys was systematically investigated by the magnetization measurements. The T-C for Ni((50-x))CoxMn((50-y))Sn(...
- Giant exchange bias based on magnetic transition in gamma-Fe2MnGa melt-spun ribbons
[作者:Tang, XD; Wang, WH; Zhu, W; Liu, EK; Wu, GH; Meng, FB; Liu, HY; Luo, HZ,期刊:Applied Physics Letters, 页码:242513-242513 , 文章类型: Article,,卷期:2010年97-24]
- Giant exchange bias with a shift up to 3.86 kOe has been observed in gamma-Fe2MnGa alloy in which a ferromagnetic to antiferromagnetic transition takes place at 250 K. The transition can be suppressed to lower temperatur...
- Quantification of nanoscale density fluctuations using electron microscopy: Light-localization properties of biological cells
[作者:Pradhan, P; Damania, D; Joshi, HM; Turzhitsky, V; Subramanian, H; Roy, HK; Taflove, A; Dravid, VP; Backman, V,期刊:Applied Physics Letters, 页码:243704-243704 , 文章类型: Article,,卷期:2010年97-24]
- We report a study of the nanoscale mass-density fluctuations of heterogeneous optical dielectric media, including nanomaterials and biological cells, by quantifying their nanoscale light-localization properties. Transmis...
- Local x-ray structure analysis of optically manipulated biological micro-objects
[作者:Cojoc, D; Amenitsch, H; Ferrari, E; Santucci, SC; Sartori, B; Rappolt, M; Marmiroli, B; Burghammer, M; Riekel, C,期刊:Applied Physics Letters, 页码:244101-244101 , 文章类型: Article,,卷期:2010年97-24]
- X-ray diffraction using micro- and nanofocused beams is well suited for nanostructure analysis at different sites of a biological micro-object. To conduct in vitro studies without mechanical contact, we developed object ...
- Metallic-glass-matrix composite structures with benchmark mechanical performance
[作者:Schramm, JP; Hofmann, DC; Demetriou, MD; Johnson, WL,期刊:Applied Physics Letters, 页码:241910-241910 , 文章类型: Article,,卷期:2010年97-24]
- Metallic-glass-matrix composites demonstrating unusual combination of high strength, high toughness, and excellent processability are utilized to fabricate cellular structures of egg-box topology. Under compressive loadi...
- Infrared phonon anomaly of one-dimensional metallic peanut-shaped C-60 polymer
[作者:Onoe, J; Takashima, A; Toda, Y,期刊:Applied Physics Letters, 页码:241911-241911 , 文章类型: Article,,卷期:2010年97-24]
- The infrared (IR) phonon properties of one-dimensional (1D) metallic peanut-shaped C-60 polymers, which exhibit an energy gap below 60 K [Y. Toda et al., Appl. Phys. Lett. 92, 094102 (2008)] that is similar to the Peierl...
- Photon antibunching and magnetospectroscopy of a single fluorine donor in ZnSe
[作者:De Greve, K; Clark, SM; Sleiter, D; Sanaka, K; Ladd, TD; Panfilova, M; Pawlis, A; Lischka, K; Yamamoto, Y,期刊:Applied Physics Letters, 页码:241913-241913 , 文章类型: Article,,卷期:2010年97-24]
- We report on the optical investigation of single electron spins bound to fluorine donor impurities in ZnSe. Measurements of photon antibunching confirm the presence of single, isolated optical emitters, and magneto-optic...
- Thermoelectric-induced spin currents in single-molecule magnet tunnel junctions
[作者:Zhang, ZZ; Jiang, LA; Wang, RQ; Wang, BG; Xing, DY,期刊:Applied Physics Letters, 页码:242101-242101 , 文章类型: Article,,卷期:2010年97-24]
- A molecular spin-current generator is proposed, which consists of a single-molecule magnet (SMM) coupled to two normal metal electrodes with temperature gradient. It is shown that this tunneling junction can generate a h...
- Enhancement of perpendicular exchange bias in [Pd/Co]/FeMn thin films by tailoring the magnetoelastically induced perpendicular anisotropy
[作者:Lin, L; Thiyagarajah, N; Joo, HW; Heo, J; Lee, KA; Bae, S,期刊:Applied Physics Letters, 页码:242514-242514 , 文章类型: Article,,卷期:2010年97-24]
- The effects of magnetoelastically induced perpendicular anisotropy, K-FM,K-me, on the perpendicular exchange bias (PEB) characteristics in [Pd/Co](5)/Fe50Mn50 thin films have been explored by inserting ultrathin CoFe mag...
- Improved epitaxy of ultrathin praseodymia films on chlorine passivated Si(111) reducing silicate interface formation
[作者:Gevers, S; Flege, JI; Kaemena, B; Bruns, D; Weisemoeller, T; Falta, J; Wollschlager, J,期刊:Applied Physics Letters, 页码:242901-242901 , 文章类型: Article,,卷期:2010年97-24]
- Ultrathin praseodymia films have been deposited on both Cl-passivated and nonpassivated Si(111) substrates by molecular beam epitaxy. Comparative studies on the crystallinity and stoichiometry are performed by x-ray phot...
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