- Reducing extrinsic hysteresis in first-order La(Fe,Co,Si)(13) magnetocaloric systems
[作者:Moore, JD; Morrison, K; Sandeman, KG; Katter, M; Cohen, LF,期刊:Applied Physics Letters, 页码:252504-252504 , 文章类型: Article,,卷期:2009年95-25]
- Simultaneous magnetization and sample temperature measurements were performed as a function of magnetic field and magnetic field sweep-rates to study the influence of these conditions on the hysteresis of the magnetocalo...
- The radio-frequency impedance of individual intrinsic Josephson junctions
[作者:Leiner, J; Saleem, S; Fenton, JC; Yamamoto, T; Kadowaki, K; Warburton, PA,期刊:Applied Physics Letters, 页码:252505-252505 , 文章类型: Article,,卷期:2009年95-25]
- We have measured the response of an array of Bi2Sr2CaCu2O8+delta intrinsic Josephson junctions to irradiation at 3 GHz. By measuring the dependence of the switching current upon the radio-frequency current for five of th...
- Si segregation in polycrystalline Co2MnSi films with grain-size control
[作者:Hirohata, A; Ladak, S; Aley, NP; Hix, GB,期刊:Applied Physics Letters, 页码:252506-252506 , 文章类型: Article,,卷期:2009年95-25]
- In order to characterize the interface/surface properties of polycrystalline Co2MnSi Heusler alloy films, grain-size evolution with increasing annealing time has been investigated. Here, samples with nanometer-scale grai...
- Photoinduced change of dielectric permittivity in molecular doped polymer layer
[作者:Sakai, H; Murata, H; Murakami, M; Ohkubo, K; Fukuzumi, S,期刊:Applied Physics Letters, 页码:252901-252901 , 文章类型: Article,,卷期:2009年95-25]
- We demonstrate a large photoinduced change of dielectric permittivity due to the charge separated (CS) state of an electron donor-acceptor linked molecule, 6-[4'-(N,N-diphenylamino)phenyl]-3-ethoxycarbonylcoumarin (DPA-C...
- A compact, high power, ultrafast laser mode-locked by carbon nanotubes
[作者:Sun, Z; Rozhin, AG; Wang, F; Hasan, T; Popa, D; O'Neill, W; Ferrari, AC,期刊:Applied Physics Letters, 页码:253102-253102 , 文章类型: Article,,卷期:2009年95-25]
- We report ultrafast highly chirped pulses from an erbium doped, nanotube-mode-locked fiber oscillator. We generate 1.6 W average power and 11 kW peak power by seeding a fiber amplifier. This paves the way to mode-locked ...
- Crossbar heterojunction field effect transistors of CdSe:In nanowires and Si nanoribbons
[作者:He, ZB; Zhang, WJ; Tang, YB; Wang, HB; Cao, YL; Song, HS; Bello, I; Lee, CS; Lee, ST,期刊:Applied Physics Letters, 页码:253107-253107 , 文章类型: Article,,卷期:2009年95-25]
- Crossbar heterojunction arrays of n-CdSe:In nanowires (NWs) and p-Si nanoribbons (NRs) were built by ac electrical field-directed assembly. The junctions showed significant rectifying characteristics. With the p-Si NRs a...
- Electronic transport in monolayer graphene nanoribbons produced by chemical unzipping of carbon nanotubes
[作者:Sinitskii, A; Fursina, AA; Kosynkin, DV; Higginbotham, AL; Natelson, D; Tour, JM,期刊:Applied Physics Letters, 页码:253108-253108 , 文章类型: Article,,卷期:2009年95-25]
- We report on the structural and electrical properties of graphene nanoribbons (GNRs) produced by the oxidative unzipping of carbon nanotubes. GNRs were reduced by hydrazine at 95 degrees C and further annealed in Ar/H-2 ...
- Mid-IR plasmonic antennas on silicon-rich oxinitride absorbing substrates: Nonlinear scaling of resonance wavelengths with antenna length
[作者:Sikola, T; Kekatpure, RD; Barnard, ES; White, JS; Van Dorpe, P; Brinek, L; Tomanec, O; Zlamal, J; Lei, DY; Sonnefraud, Y; Maier, SA; Humlicek, J; Brongersma, ML,期刊:Applied Physics Letters, 页码:253109-253109 , 文章类型: Article,,卷期:2009年95-25]
- We report on the resonant properties of platinum dipole antennas fabricated on a silicon-rich-oxinitride thin film that exhibits significant absorption in the mid-infrared of the electromagnetic spectrum (lambda(-1) appr...
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