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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85条记录   Charge transport in polypyrrole:ZnO-nanowires composite films [作者：Singh, A; Joshi, A; Samanta, S; Debnath, AK; Aswal, DK; Gupta, SK; Yakhmi, JV,期刊：Applied Physics Letters, 页码：202106-202106 , 文章类型： Article，,卷期：2009年95-20] Low temperature electrical transport properties of composite polypyrrole (PPy) films having ZnO-nanowires (ZnONWs) in the range of 0-50 wt. % have been investigated. It has been found that pure PPy film is in the critica... Electronic characteristics of the interfacial states embedded in "buffer-free" GaSb/GaAs (001) heterojunctions [作者：Jallipalli, A; Nunna, K; Kutty, MN; Balakrishnan, G; Dawson, LR; Huffaker, DL,期刊：Applied Physics Letters, 页码：202107-202107 , 文章类型： Article，,卷期：2009年95-20] We report a comprehensive study of the electronic properties and compensation of the interfacial states embedded in a majority carrier electron region either on one or both sides of the "buffer-free" GaSb/GaAs (001) hete... Direct observation of carrier depletion around a dislocation in GaP by scanning spreading resistance microscopy [作者：Yokoyama, T; Takenaka, R; Kamimura, Y; Edagawa, K; Yonenaga, I,期刊：Applied Physics Letters, 页码：202108-202108 , 文章类型： Article，,卷期：2009年95-20] The local electrical resistivities in deformed n-GaP have been measured by scanning spreading resistance microscopy (SSRM). The SSRM images show chainlike alignments of spots with high resistivity along the slip directio... On the interface state density at In0.53Ga0.47As/oxide interfaces [作者：Brammertz, G; Lin, HC; Caymax, M; Meuris, M; Heyns, M; Passlack, M,期刊：Applied Physics Letters, 页码：202109-202109 , 文章类型： Article，,卷期：2009年95-20] The authors model the capacitance-voltage (CV) behavior of In0.53Ga0.47As metal-oxide-semiconductor (MOS) structures and compare the results to experimental CV-curves. Due to the very low conduction band density of state... Element-specific magnetometry of EuS nanocrystals [作者：Selinsky, RS; Keavney, DJ; Bierman, MJ; Jin, S,期刊：Applied Physics Letters, 页码：202501-202501 , 文章类型： Article，,卷期：2009年95-20] A soft x-ray absorption and x-ray magnetic circular dichroism (XMCD) study of the ferromagnetism in solution-grown EuS nanocrystals (NCs) is reported. The absorption edges of Eu M-5 and M-4, S K, O K, and P K were probed... The band structure-matched and highly spin-polarized Co(2)CrZ/Cu2CrAl Heusler alloys interface [作者：Ko, V; Han, G; Qiu, J; Feng, YP,期刊：Applied Physics Letters, 页码：202502-202502 , 文章类型： Article，,卷期：2009年95-20] Here we present a lattice- and band-matched nonmagnetic L21 Heusler alloy spacer for Co(2)CrZ Heusler alloys where Z=Si or Al. By first principle calculations, we find that the band structure matching is almost perfectly... Thermal behavior of hard-axis magnetization in noninteracting particles with uniaxial anisotropy [作者：Ilievski, F; Cuchillo, A; Nunes, W; Knobel, M; Ross, CA; Vargas, P,期刊：Applied Physics Letters, 页码：202503-202503 , 文章类型： Article，,卷期：2009年95-20] Experimental evidence is presented to support predictions made by an analytical model describing the temperature-dependent behavior of an assembly of noninteracting magnetic nanoparticles with uniaxial anisotropy under a... Josephson effects in weakly coupled MgB2 intergrain nanobridges prepared by focused ion beam [作者：Lee, SG; Hong, SH; Seong, WK; Kang, WN,期刊：Applied Physics Letters, 页码：202504-202504 , 文章类型： Article，,卷期：2009年95-20] We have fabricated weakly coupled intergrain nanobridges from MgB2 films by a focused ion beam (FIB) patterning technique and studied their transition properties. The bridges were nominally 300 nm wide and 100 nm long, a... Four discrete Hall resistance states in single-layer Fe film for quaternary memory devices [作者：Yoo, T; Khym, S; Yea, SY; Chung, S; Lee, S; Liu, X; Furdyna, JK,期刊：Applied Physics Letters, 页码：202505-202505 , 文章类型： Article，,卷期：2009年95-20] We report the realization of four distinct magnetic states using single layers of Fe at room temperature. When the Fe film was grown on the vicinal surface of GaAs, the fourfold-symmetric magnetization along crystallogra... Magnetoresistance in magnetic tunnel junctions with an organic barrier and an MgO spin filter [作者：Szulczewski, G; Tokuc, H; Oguz, K; Coey, JMD,期刊：Applied Physics Letters, 页码：202506-202506 , 文章类型： Article，,卷期：2009年95-20] Exchange-biased magnetic tunnel junctions with a CoFeB/MgO pinned layer, a Co free layer and an aluminum tris-(8-hydroxyquinoline) spacer layer of thickness ranging from 0-8 nm have been prepared by photolithography. The... Sol-gel derived ferroelectric nanoparticles investigated by piezoresponse force microscopy [作者：Johann, F; Jungk, T; Lisinski, S; Hoffmann, A; Ratke, L; Soergel, E,期刊：Applied Physics Letters, 页码：202901-202901 , 文章类型： Article，,卷期：2009年95-20] Piezoresponse force microscopy (PFM) was used to investigate the ferroelectric properties of sol-gel derived LiNbO3 nanoparticles. To determine the degree of ferroelectricity we took large-area images and performed stati... Electro-optic laser beam shaping by patterned ferroelectric domains [作者：Krishnamurthi, M; Li, P; Singh, A; Thomas, JG; Lehecka, TM; Liu, Z; Gopalan, V,期刊：Applied Physics Letters, 页码：202902-202902 , 文章类型： Article，,卷期：2009年95-20] We demonstrate laser beam shaping by utilizing the linear electro-optic effect in patterned ferroelectric domains in lithium tantalate. The phase function essential for the conversion of a 633 nm wavelength laser light f... Visualization of highly graded oxygen vacancy profiles in lead-zirconate-titanate by spectrally resolved cathodoluminescence spectroscopy [作者：Matsutani, A; Luo, ZH; Pojprapai, S; Hoffman, M; Pezzotti, G,期刊：Applied Physics Letters, 页码：202903-202903 , 文章类型： Article，,卷期：2009年95-20] The ultraviolet and visible cathodoluminescence (CL) emitted at room temperature from bulk hard lead-zirconate-titanate polycrystalline perovskite has been systematically collected before and after an annealing cycle con... Surface functionalized Ba0.6Sr0.4TiO3/poly(vinylidene fluoride) nanocomposites with significantly enhanced dielectric properties [作者：Li, KC; Wang, H; Xiang, F; Liu, WH; Yang, HB,期刊：Applied Physics Letters, 页码：202904-202904 , 文章类型： Article，,卷期：2009年95-20] A nanocomposite was prepared by embedding Ba0.6Sr0.4TiO3 (BST)/silver core/shell nanoparticles (BST@Ag) into polyvinylidene-fluoride (PVDF). Through functionalizing the surface of BST nanoparticles by silver coating, the... Synergistic information encoding by combinatorial pulse operation of ferroelectrics [作者：Ricinschi, D; Nicastro, D; Kanashima, T; Okuyama, M,期刊：Applied Physics Letters, 页码：202905-202905 , 文章类型： Article，,卷期：2009年95-20] We explore beyond binary memory capability of ferroelectrics, aiming to render them able to encode multiple bit information, based on operation in a regime spanning several polarization reversal mechanisms. Accessing a P... Fivefold annealing twin in nanocrystalline Cu [作者：Huang, P; Dai, GQ; Wang, F; Xu, KW; Li, YH,期刊：Applied Physics Letters, 页码：203101-203101 , 文章类型： Article，,卷期：2009年95-20] Fivefold annealing twin has been observed in nanocrystalline Cu at zero external stress. The microstructure of the multifold twins at various annealing temperatures has been examined by transmission electron microscopic ...