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文章名     作者     期刊名     摘要     卷     期         如果没有找到您所需要的文献，请点击 ——此处申请     共99条记录   Electron conduction in lateral granular oxide-metal tunnel junctions [作者：Fan, WB; Lu, JW; Wolf, SA,期刊：Applied Physics Letters, 页码：242113-242113 , 文章类型： Article，,卷期：2010年97-24] Electron transport mechanisms in lateral tantalum granular oxide-metal tunnel junctions have been investigated at low temperatures that range from 30 to 300 K. Fowler-Nordheim tunneling was determined to be the dominant ... Experimental and theoretical evidence of enhanced ferromagnetism in sonochemical synthesized BiFeO3 nanoparticles [作者：Fang, L; Liu, JA; Ju, S; Zheng, FG; Dong, W; Shen, MR,期刊：Applied Physics Letters, 页码：242501-242501 , 文章类型： Article，,卷期：2010年97-24] BiFeO3 nanoparticles were synthesized by a sonochemical method and their magnetic behavior was investigated both experimentally and theoretically. With an aid of ultrasonic irradiation, the saturated magnetization of BiF... Magnetostriction and anisotropy compensation in TbxDy0.9-xNd0.1Fe1.93 [0.2 <= x <= 0.4] [作者：Jammalamadaka, SN; Markandeyulu, G; Balasubramaniam, K,期刊：Applied Physics Letters, 页码：242502-242502 , 文章类型： Article，,卷期：2010年97-24] Structure and magnetostriction of TbxDy0.9-xNd0.1Fe1.93 (0.2 <= x <= 0.4) compounds are investigated. All the compounds are found to stabilize in MgCu2-type C15 cubic Laves phase structure. The easy magnetization directi... Millimeter-wave on-chip solenoid inductor by on-demand three-dimensional printing of colloidal nanoparticles [作者：Schirmer, NC; Hesselbarth, J; Strohle, S; Burg, BR; Tiwari, MK; Poulikakos, D,期刊：Applied Physics Letters, 页码：243109-243109 , 文章类型： Article，,卷期：2010年97-24] Millimeter-wave on-chip solenoid inductor structures with wire diameters of O (1 mu m) are investigated. The wires are formed by on-demand three-dimensional printing of nanoparticle laden droplets with known droplet size... Nonlinear optical spectrum of bilayer graphene in the terahertz regime [作者：Ang, YS; Sultan, S; Zhang, C,期刊：Applied Physics Letters, 页码：243110-243110 , 文章类型： Article，,卷期：2010年97-24] We demonstrate that the nonlinear optical response in bilayer graphene is among the strongest, especially in the important frequency regime of terahertz to far-infrared. Furthermore, we show that both the single frequenc... Radio frequency electrical transduction of graphene mechanical resonators [作者：Xu, YH; Chen, CY; Deshpande, VV; DiRenno, FA; Gondarenko, A; Heinz, DB; Liu, SM; Kim, P; Hone, J,期刊：Applied Physics Letters, 页码：243111-243111 , 文章类型： Article，,卷期：2010年97-24] We report radio frequency (rf) electrical readout of graphene mechanical resonators. The mechanical motion is actuated and detected directly by using a vector network analyzer, employing a local gate to minimize parasiti... Quantum pumping in graphene with a perpendicular magnetic field [作者：Tiwari, RP; Blaauboer, M,期刊：Applied Physics Letters, 页码：243112-243112 , 文章类型： Article，,卷期：2010年97-24] We consider quantum pumping of Dirac fermions in a monolayer of graphene in the presence of a perpendicular magnetic field in the central pumping region. The two external pump parameters are electrical voltages applied t... Charge accumulation dynamics in organic thin film transistors [作者：Chen, XY; Zhu, H; Wang, SD,期刊：Applied Physics Letters, 页码：243301-243301 , 文章类型： Article，,卷期：2010年97-24] We have developed a transient current model to quantitatively describe the charge accumulation dynamics in organic thin film transistors. This model indicates that the charge accumulation process is faster at higher gate... Single-pixel coherent diffraction imaging [作者：Lee, K; Ahna, J,期刊：Applied Physics Letters, 页码：241101-241101 , 文章类型： Article，,卷期：2010年97-24] We demonstrate single-pixel coherent diffraction imaging, whereby broadband terahertz waveforms passed through a slanted phase retarder (SPR), diffracted from an object, were measured by a terahertz detector located in t... Magnetic domain-wall depinning with reduced current density by short pulse rise time [作者：Langner, HH; Bocklage, L; Kruger, B; Matsuyama, T; Meier, G,期刊：Applied Physics Letters, 页码：242503-242503 , 文章类型： Article，,卷期：2010年97-24] The depinning probability of magnetic domain walls at constrictions by current pulses depends on the external magnetic field and on the temporal shape of current pulses. We investigate the depinning of domain walls in pe... Real-time direct measurement of field rise time and dynamic instability of perpendicular writers [作者：Czoschke, P; Kaka, S; Gokemeijer, NJ; Franzen, S,期刊：Applied Physics Letters, 页码：242504-242504 , 文章类型： Article，,卷期：2010年97-24] A method is presented to measure the dynamic write field of a perpendicular recording head directly in the time domain using a tunneling magnetoresistive read sensor. The method is used to measure the magnetic field rise... Origin of ferromagnetism in self-assembled Ga1-xMnxAs quantum dots grown on Si [作者：Wang, SL; Chen, L; Meng, KK; Xu, PF; Meng, HJ; Lu, J; Yan, WS; Zhao, JH,期刊：Applied Physics Letters, 页码：242505-242505 , 文章类型： Article，,卷期：2010年97-24] Self-assembled Ga1-xMnxAs magnetic semiconductor quantum dots have been grown on Si (001) substrates using droplet epitaxy by molecular-beam epitaxy. Structural characterization reveals that these dots possess a zinc-ble... Collapse of charge ordering and enhancement of magnetocaloric effect in nanocrystalline La0.35Pr0.275Ca0.375MnO3 [作者：Phan, MH; Chandra, S; Bingham, NS; Srikanth, H; Zhang, CL; Cheong, SW; Hoang, TD; Chinh, HD,期刊：Applied Physics Letters, 页码：242506-242506 , 文章类型： Article，,卷期：2010年97-24] We demonstrate the possibility of enhancing both the magnetocaloric effect (MCE) and refrigerant capacity (RC) in nanostructured mixed phase manganites. A comparative study of the magnetic and magnetocaloric properties o... Solution processed polymer light-emitting diodes utilizing a ZnO/organic ionic interlayer with Al cathode [作者：Youn, H; Yang, M,期刊：Applied Physics Letters, 页码：243302-243302 , 文章类型： Article，,卷期：2010年97-24] This letter reports polymer light-emitting diodes that employ a soluble zinc oxide (ZnO) nanoparticle (NP) and organic ionic interlayer as an electron-injection layer exhibits remarkable enhancement of device performance... High-performance organic field-effect transistors based on copper/copper sulphide bilayer source-drain electrodes [作者：Gu, W; Jin, WP; Wei, B; Zhang, JH; Wang, J,期刊：Applied Physics Letters, 页码：243303-243303 , 文章类型： Article，,卷期：2010年97-24] We demonstrate an organic field-effect transistor (OFET) using copper (Cu) and copper sulfide (CuxS) as the source-drain electrodes. The OFET using Cu/CuxS results in a fivefold higher field-effect mobility and a 12 V re... Causes of efficiency roll-off in phosphorescent organic light emitting devices: Triplet-triplet annihilation versus triplet-polaron quenching [作者：Song, DD; Zhao, SL; Luo, YC; Aziz, H,期刊：Applied Physics Letters, 页码：243304-243304 , 文章类型： Article，,卷期：2010年97-24] Delayed electroluminescence measurements are used to probe and differentiate between triplet-triplet-annihilation (TTA) and triplet-polaron-quenching (TPQ) processes and their correlation with efficiency roll-off in fac-...