个性化文献订阅>文章检索

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110条记录   Nonvolatile memory with switching interfacial polar structures of nano Si-in-mesoporous silica [作者：Shieh, JM; Huang, JY; Yu, WC; Huang, JD; Wang, YC; Chen, CW; Wang, CK; Huang, WH; Cho, AT; Kuo, HC; Dai, BT; Yang, FL; Pan, CL,期刊：Applied Physics Letters, 页码：143501-143501 , 文章类型： Article，,卷期：2009年95-14] We show an artificially engineered electret with Si nanocrystals embedded in mesoporous silica for nonvolatile memory. We attribute the polarization to from polar layers lying at the interfaces between one-side bonded Si... Reversible resistance switching in La0.225Pr0.4Ca0.375MnO3: The Joule-heat-assisted phase transition [作者：Yan, ZB; Wang, KF; Li, SZ; Luo, SJ; Liu, JM,期刊：Applied Physics Letters, 页码：143502-143502 , 文章类型： Article，,卷期：2009年95-14] The reversible resistance switching (RS) controlled by current pulse pairs, accompanied with an overshooting relaxation, is observed in bulk La0.225Pr0.4Ca0.375MnO3. We demonstrate that the reversible RS effect is not th... Magnetoelectric voltage gain effect in a long-type magnetostrictive/piezoelectric heterostructure [作者：Wang, YJ; Zhao, XY; Di, WN; Luo, HS; Or, SW,期刊：Applied Physics Letters, 页码：143503-143503 , 文章类型： Article，,卷期：2009年95-14] We report a large voltage gain of 130, together with a high magnetoelectric voltage coefficient of 7.6 V/Oe, in a long-type heterostructure made by combining a coil-wound, length-magnetized magnetostrictive Tb0.3Dy0.7Fe1... Tradeoff regimes of lifetime in amorphous silicon thin-film transistors and a universal lifetime comparison framework [作者：Hekmatshoar, B; Wagner, S; Sturm, JC,期刊：Applied Physics Letters, 页码：143504-143504 , 文章类型： Article，,卷期：2009年95-14] We report that the dependence of the lifetime of hydrogenated amorphous silicon (a-Si:H) thin-film transistors (TFTs) versus channel sheet resistance (R-sheet) exhibits two distinctly different regimes. At low R-sheet (h... Magnetostriction-driven cantilevers for dynamic atomic force microscopy [作者：Penedo, M; Fernandez-Martinez, I; Costa-Kramer, JL; Luna, M; Briones, F,期刊：Applied Physics Letters, 页码：143505-143505 , 文章类型： Article，,卷期：2009年95-14] An actuation mode is presented to drive the mechanical oscillation of cantilevers for dynamic atomic force microscopy. The method is based on direct mechanical excitation of the cantilevers coated with amorphous Fe-B-N t... Memory characteristics of InAs quantum dots embedded in GaAs quantum well [作者：Kannan, ES; Kim, GH; Ritchie, DA,期刊：Applied Physics Letters, 页码：143506-143506 , 文章类型： Article，,卷期：2009年95-14] The memory characteristics of InAs based quantum dot (QD) memory devices has been investigated by carrying out capacitance-voltage and current-voltage measurements. The dots which were embedded in the GaAs quantum well w... Use of AlGaN in the notch region of GaN Gunn diodes [作者：Yang, LN; Hao, Y; Zhang, JC,期刊：Applied Physics Letters, 页码：143507-143507 , 文章类型： Article，,卷期：2009年95-14] The wurtzite gallium nitride (GaN) Gunn diodes with aluminum gallium nitride (AlGaN) as launcher in the notch region are investigated by negative-differential-mobility model based simulation. Under the operation of self-... Integrated nanostructures for direct detection of DNA at attomolar concentrations [作者：Soleymani, L; Fang, ZC; Kelley, SO; Sargent, EH,期刊：Applied Physics Letters, 页码：143701-143701 , 文章类型： Article，,卷期：2009年95-14] We report an integrated chip that senses nucleic acid biomarkers at exceptionally low concentrations. To achieve such sensitivities we exploit four concepts. (1) Nanostructured electrodes allow efficient display of probe... Activation of porphyrin photosensitizers by semiconductor quantum dots via two-photon excitation [作者：Wen, YN; Song, WS; An, LM; Liu, YQ; Wang, YH; Yang, YQ,期刊：Applied Physics Letters, 页码：143702-143702 , 文章类型： Article，,卷期：2009年95-14] Energy transfer from water-soluble quantum dots (QDs) to porphyrinlike sensitizers is studied by time-resolved spectroscopy of two-photon excitation with femtosecond laser pulses. Evident transfer results are observed. E... Allylamine-mediated DNA attachment to polycrystalline diamond surface [作者：Zhuang, H; Srikanth, VVSS; Jiang, X; Luo, J; Ihmels, H; Aronov, I; Wenclawiak, BW; Adlung, M; Wickleder, C,期刊：Applied Physics Letters, 页码：143703-143703 , 文章类型： Article，,卷期：2009年95-14] Allylamine, an unsaturated short carbon chain amine was used to mediate ss-DNA attachment to an H-terminated polycrystalline diamond thin film surface for biosensoric applications. At first, allylamine was photochemicall... Detection of picomolar concentrations of lead in water using albumin-based fluorescence sensor [作者：Saha, A; Yakovlev, VV,期刊：Applied Physics Letters, 页码：143704-143704 , 文章类型： Article，,卷期：2009年95-14] Comprehensive analysis of fluorescence of albumin shows a weak fluorescence band at 430 nm, whose intensity exhibits a remarkable sensitivity to the presence of heavy ions in water. Using this fluorescence as a marker, a... A comparison of tissue penetrations between single and two-photon-excitations [作者：Wang, XQ; Chen, JY; Mi, L; Wang, PN,期刊：Applied Physics Letters, 页码：143705-143705 , 文章类型： Article，,卷期：2009年95-14] We use the penetration constants, which are independent of the excitation power density, to evaluate the penetration abilities of single-photon-excitation (SPE) at 405 nm and two-photon-excitation (TPE) at 800 nm in porc... Production of monodispersed micron-sized bubbles at high rates in a microfluidic device [作者：Chen, CP; Zhu, YG; Leech, PW; Manasseh, R,期刊：Applied Physics Letters, 页码：144101-144101 , 文章类型： Article，,卷期：2009年95-14] A polydimethylsiloxane microchip consisting of a T-junction microchannel network and a thin glass capillary has been developed for the generation of microbubbles. The glass capillary is used to produce an ultrathin gas j... Si clusters on reconstructed SiC (0001) revealed by surface extended x-ray absorption fine structure [作者：Gao, XY; Chen, S; Liu, T; Chen, W; Wee, ATS; Nomoto, T; Yagi, S; Soda, K; Yuhara, J,期刊：Applied Physics Letters, 页码：144102-144102 , 文章类型： Article，,卷期：2009年95-14] The evolution of silicon carbide (0001) surface reconstruction upon annealing has been studied by Si K edge extended x-ray absorption fine structure (EXAFS). Using Si KVV Auger electron yield at different emission angles... Relaxation of strained pseudomorphic SixGe1-x layers on He-implanted Si/delta-Si:C/Si(100) substrates [作者：Buca, D; Minamisawa, RA; Trinkaus, H; Hollander, B; Nguyen, ND; Loo, R; Mantl, S,期刊：Applied Physics Letters, 页码：144103-144103 , 文章类型： Article，,卷期：2009年95-14] In this letter we present a method to increase the efficiency of SiGe layer relaxation by He+ ion implantation and annealing. Preferential nucleation of He platelets along a delta-impurity layer grown in the Si substrate... Two-particle microrheology at oil-water interfaces [作者：Wu, CY; Song, YM; Dai, LL,期刊：Applied Physics Letters, 页码：144104-144104 , 文章类型： Article，,卷期：2009年95-14] We have explored and validated two-particle (2P) microrheology at polydimethylsiloxane (oil)-water interfaces using confocal laser scanning microscopy. The loss and storage moduli of the oil-water interfaces as a functio...