- Tuning exchange bias in Ni/FeF2 heterostructures using antidot arrays
[作者:Kovylina, M; Erekhinsky, M; Morales, R; Villegas, JE; Schuller, IK; Labarta, A; Batlle, X,期刊:Applied Physics Letters, 页码:152507-152507 , 文章类型: Article,,卷期:2009年95-15]
- The transition from positive to negative exchange bias can be systematically tuned with antidot arrays artificially introduced into Ni/FeF2 ferromagnetic/antiferromagnetic heterostructures. These results are a consequenc...
- Anisotropic stress relief mechanism in epitaxial La0.67Sr0.33MnO3 films
[作者:Vailionis, A; Boschker, H; Houwman, E; Koster, G; Rijnders, G; Blank, DHA,期刊:Applied Physics Letters, 页码:152508-152508 , 文章类型: Article,,卷期:2009年95-15]
- We report an anisotropic misfit stress relief mechanism in thin La0.67Sr0.33MnO3 (LSMO) films coherently grown on NdGaO(3()110) substrates. These results are uniquely related to the orthorhombicity of the LSMO. The x-ray...
- Nanowires formation and the origin of ferromagnetism in a diluted magnetic oxide
[作者:Vidal, F; Zheng, Y; Milano, J; Demaille, D; Schio, P; Fonda, E; Vodungbo, B,期刊:Applied Physics Letters, 页码:152510-152510 , 文章类型: Article,,卷期:2009年95-15]
- The ferromagnetic response from Co-doped CeO2 epilayers is shown to be linked to the formation of Co metallic nanowires (diameters in the 3-7 nm range) within the oxide matrix. These results (i) illustrate the key role o...
- Magnetic force microscopy investigation of the static magnetic domain structure and domain rotation in Fe-x at. %Ga alloys
[作者:Bai, FM; Zhang, HW; Li, JF; Viehland, D,期刊:Applied Physics Letters, 页码:152511-152511 , 文章类型: Article,,卷期:2009年95-15]
- Magnetic domain structures and domain rotation process in Fe-x at. %Ga (x=12, 19, and 25) alloys have been studied by magnetic force microscopy. Our results show that the missing connection between magnetic domains and t...
- Simultaneous in-plane and out-of-plane exchange bias using a single antiferromagnetic layer resolved by x-ray magnetic circular dichroism
[作者:Nogues, J; Stepanow, S; Bollero, A; Sort, J; Dieny, B; Nolting, F; Gambardella, P,期刊:Applied Physics Letters, 页码:152515-152515 , 文章类型: Article,,卷期:2009年95-15]
- We present a study of exchange bias in ferromagnet/antiferromagnet/ferromagnet (FM/AFM/FM) trilayers, with in-plane and out-plane easy axes. Using element-specific x-ray magnetic circular dichroism, we demonstrate that s...
- Development of high critical current density in multifilamentary round-wire Bi2Sr2CaCu2O8+delta by strong overdoping
[作者:Shen, T; Jiang, J; Yamamoto, A; Trociewitz, UP; Schwartz, J; Hellstrom, EE; Larbalestier, DC,期刊:Applied Physics Letters, 页码:152516-152516 , 文章类型: Article,,卷期:2009年95-15]
- Bi2Sr2CaCu2O8+delta is the only cuprate superconductor that can be made into a round-wire conductor form with a high enough critical current density J(c) for applications. Here we show that the J(c)(5 T, 4.2 K) of such A...
- Giant room-temperature magnetocapacitance in Co2+ doped SnO2 dielectric films
[作者:Wan, JG; Lu, Q; Chen, B; Song, FQ; Liu, JM; Dong, JB; Wang, GH,期刊:Applied Physics Letters, 页码:152901-152901 , 文章类型: Article,,卷期:2009年95-15]
- The giant room-temperature magnetocapacitance is reported in the Co2+ substitutionally doped SnO2 film in which the ferromagnetism coexists with the dielectric state. The maximum magnetocapacitance is observed in the Sn0...
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