- First-order reversal curve analysis of graded anisotropy FePtCu films
[作者:Bonanni, V; Fang, YY; Dumas, RK; Zha, CL; Bonetti, S; Nogues, J; Akerman, J,期刊:Applied Physics Letters, 页码:202501-202501 , 文章类型: Article,,卷期:2010年97-20]
- The reversal mechanisms of graded anisotropy FePtCu films have been investigated by alternating gradient magnetometer (AGM) and magneto-optical Kerr effect (MOKE) measurements with first-order reversal curve (FORC) techn...
- Investigation of magnetic anisotropy of (Ge,Mn) nanocolumns
[作者:Jain, A; Jamet, M; Barski, A; Devillers, T; Porret, C; Bayle-Guillemaud, P; Gambarelli, S; Maurel, V; Desfonds, G,期刊:Applied Physics Letters, 页码:202502-202502 , 文章类型: Article,,卷期:2010年97-20]
- Thin films of Ge1-Mn-x(x) containing Mn-rich nanostructures, so called nanocolumns, are grown by molecular-beam-epitaxy at low growth temperature (T-g) on Ge(001) substrate. Depending on the growth temperature, these nan...
- Spin-transfer torque efficiency measured using a Permalloy nanobridge
[作者:Hickey, MC; Ngo, DT; Lepadatu, S; Atkinson, D; McGrouther, D; McVitie, S; Marrows, CH,期刊:Applied Physics Letters, 页码:202505-202505 , 文章类型: Article,,卷期:2010年97-20]
- We report magnetoresistance, focused Kerr effect, and Lorentz microscopy experiments performed on a nanoscale Permalloy bridge connecting microscale pads. These pads can be switched from a parallel to antiparallel state ...
- Comparison of directly and indirectly measured electrocaloric effect in relaxor ferroelectric polymers
[作者:Lu, SG; Rozic, B; Zhang, QM; Kutnjak, Z; Pirc, R; Lin, MR; Li, XY; Gorny, L,期刊:Applied Physics Letters, 页码:202901-202901 , 文章类型: Article,,卷期:2010年97-20]
- We report the directly measured electrocaloric effect (ECE) (the adiabatic temperature change Delta T) of relaxor ferroelectric poly (vinylidene fluoride-trifluoroethylene-chlorofluoroethylene) terpolymer and its blend w...
- Decay properties of artificial two-domain structures in LiNbO3 crystals studied by scanning probe microscope
[作者:Kan, Y; Bo, HF; Lu, XM; Xu, TT; Jin, YM; Wu, XB; Huang, FZ; Zhu, JS,期刊:Applied Physics Letters, 页码:202903-202903 , 文章类型: Article,,卷期:2010年97-20]
- Decay processes of artificial two-domain structures with various distances in LiNbO3 crystals were carefully investigated using scanning probe microscope. The decay behavior of the composite domains is found closely rela...
- Inelastic electron tunneling spectroscopy study of ultrathin Al2O3-TiO2 dielectric stack on Si
[作者:Liu, ZG; Cui, S; Kornblum, L; Eizenberg, M; Chang, MF; Ma, TP,期刊:Applied Physics Letters, 页码:202905-202905 , 文章类型: Article,,卷期:2010年97-20]
- We report the properties of an ultrathin Al2O3-TiO2 dielectric stack with the equivalent-oxide thickness=1.0 nm. The stack exhibits nondiscernable interfacial layer on Si, and absence of serious Al2O3-TiO2 intermixing. I...
- Generation of compact radially polarized beam at 850 nm in vertical-cavity surface-emitting laser via plasmonic modulation
[作者:Cai, LK; Zhang, J; Bai, WL; Wang, Q; Wei, X; Song, GF,期刊:Applied Physics Letters, 页码:201101-201101 , 文章类型: Article,,卷期:2010年97-20]
- We propose a convenient approach for generating compact radially polarized laser beam by integrating concentric gold rings on the surface of a vertical-cavity surface-emitting laser. Due to the polarization selection of ...
- Femtosecond laser-ultrasonic investigation of plasmonic fields on the metal/gallium nitride interface
[作者:Chen, HP; Wen, YC; Chen, YH; Tsai, CH; Lee, KL; Wei, PK; Sheu, JK; Sun, CK,期刊:Applied Physics Letters, 页码:201102-201102 , 文章类型: Article,,卷期:2010年97-20]
- By using femtosecond laser-ultrasonic, we demonstrate an approach to study the surface plasmon field optically excited in the interface between metal and a semiconductor thin film. By femtosecond impulsive excitation on ...
- Intersubband photoluminescence in InAs quantum wells
[作者:Kaspi, R; Tilton, ML; Dente, GC; Barresi, R; Yang, C; Ongstad, AP,期刊:Applied Physics Letters, 页码:201104-201104 , 文章类型: Article,,卷期:2010年97-20]
- We conduct a study of photoluminescence in a series of InAs quantum wells with asymmetric barriers that are designed to generate emission from intersubband transitions near 4 mu m wavelength. The results show that optica...
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