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73条记录   Inducing chalcogenide phase change with ultra-narrow carbon nanotube heaters [作者：Xiong, F; Liao, A; Pop, E,期刊：Applied Physics Letters, 页码：243103-243103 , 文章类型： Article，,卷期：2009年95-24] Carbon nanotube (CNT) heaters with sub-5 nm diameter induce highly localized phase change in Ge2Sb2Te5 (GST) chalcogenide. A significant reduction in resistance of test structures is measured as the GST near the CNT heat... Time dependent thermoelectric performance of a bundle of silicon nanowires for on-chip cooler applications [作者：Zhang, G; Zhang, QX; Kavitha, D; Lo, GQ,期刊：Applied Physics Letters, 页码：243104-243104 , 文章类型： Article，,卷期：2009年95-24] With finite element simulation, the time dependent thermoelectric performance of silicon nanowires (SiNWs) is studied systematically. Short response time has been observed in SiNW cooler which decreases with increasing o... Influence of metal work function on the position of the Dirac point of graphene field-effect transistors [作者：Park, N; Kim, BK; Lee, JO; Kim, JJ,期刊：Applied Physics Letters, 页码：243105-243105 , 文章类型： Article，,卷期：2009年95-24] We studied the effect of metal contact on the position of the Dirac point by means of transport measurements. To determine the sole effect of metal contact, we prepared more than 100 graphene devices following the same f... Site-controlled InAs quantum dots grown on a 55 nm thick GaAs buffer layer [作者：Pfau, TJ; Gushterov, A; Reithmaier, JP; Cestier, I; Eisenstein, G; Linder, E; Gershoni, D,期刊：Applied Physics Letters, 页码：243106-243106 , 文章类型： Article，,卷期：2009年95-24] We present site-controlled low density InAs quantum dots grown by molecular beam epitaxy with a template based overgrowth technique allowing enlarged buffer layers upto 55 nm. Growing a seeding layer of InAs quantum dots... Independent tuning of quantum dots in a photonic crystal cavity [作者：Kim, H; Thon, SM; Petroff, PM; Bouwmeester, D,期刊：Applied Physics Letters, 页码：243107-243107 , 文章类型： Article，,卷期：2009年95-24] One of the main obstacles to coupling two quantum dots (QDs) to a single nanocavity mode in a cavity quantum electrodynamics system is the ability to independently tune the QD frequencies. We demonstrate that in a GaAs p... Strong size-dependent characteristics of carrier injection in quantum-confined silicon nanocrystals [作者：Cho, CH; Kim, SK; Kim, BH; Park, SJ,期刊：Applied Physics Letters, 页码：243108-243108 , 文章类型： Article，,卷期：2009年95-24] We report the strong size-dependent carrier injection process in quantum-confined silicon nanocrystals embedded in silicon nitride films. As the diameter of silicon nanocrystals increases, the threshold voltage for carri... Carbon nanofiber supercapacitors with large areal capacitances [作者：McDonough, JR; Choi, JW; Yang, Y; La Mantia, F; Zhang, YG; Cui, Y,期刊：Applied Physics Letters, 页码：243109-243109 , 文章类型： Article，,卷期：2009年95-24] We develop supercapacitor (SC) devices with large per-area capacitances by utilizing three-dimensional (3D) porous substrates. Carbon nanofibers (CNFs) functioning as active SC electrodes are grown on 3D nickel foam. The... Ab initio study of noncovalent sidewall functionalization of carbon nanotubes [作者：Lim, S; Park, N,期刊：Applied Physics Letters, 页码：243110-243110 , 文章类型： Article，,卷期：2009年95-24] We investigated noncovalent molecular adsorptions onto carbon nanotubes (CNTs), using density-functional theory methods including recently developed hybrid functionals. Planar aromatic molecules have greater binding stre... Chemical composition anomalies of nanotubes stretched from Au-Si(Ge) liquid alloy by an intense electric field [作者：Joyes, P; Van de Walle, J; Tarento, RJ,期刊：Applied Physics Letters, 页码：243111-243111 , 文章类型： Article，,卷期：2009年95-24] Nanotubes are stretched by intense electric fields (few volts per angstrom) supplied by an eutectic Au0.73Ge0.27 or Au0.82Si0.18 alloy liquid metal ion source. Chemical composition anomalies are observed in the stretched... Comment on "Modification of graphene properties due to electron-beam irradiation" [Appl. Phys. Lett. 94, 013101 (2009)] [作者：Jones, JD; Ecton, PA; Mo, Y; Perez, JM,期刊：Applied Physics Letters, 页码：246101-246101 , 文章类型： Editorial Material，,卷期：2009年95-24] Response to "Comment on 'Modification of graphene properties due to electron-beam irradiation' " [Appl. Phys. Lett. 95, 246101(2009)] [作者：Teweldebrhan, D; Balandin, AA,期刊：Applied Physics Letters, 页码：246102-246102 , 文章类型： Editorial Material，,卷期：2009年95-24] Stimulated emission of near-infrared radiation by current injection into silicon (100) quantum well [作者：Saito, S; Suwa, Y; Arimoto, H; Sakuma, N; Hisamoto, D; Uchiyama, H; Yamamoto, J; Sakamizu, T; Mine, T; Kimura, S; Sugawara, T; Aoki, M,期刊：Applied Physics Letters, 页码：241101-241101 , 文章类型： Article，,卷期：2009年95-24] We describe the observation of stimulated emissions by current injections into a silicon quantum well. The device consists of a free standing membrane with a distributed feedback resonant cavity fabricated by state-of-th... Fabrication of high efficiency III-V quantum nanostructures at low thermal budget on Si [作者：Bietti, S; Somaschini, C; Sanguinetti, S; Koguchi, N; Isella, G; Chrastina, D,期刊：Applied Physics Letters, 页码：241102-241102 , 文章类型： Article，,卷期：2009年95-24] We fabricate high efficiency GaAs/AlGaAs quantum nanostructure active layer for intersubband detectors and light emitting devices on a silicon substrate. The whole process of formation of the GaAs/AlGaAs active layer was... Thermal emission from finite photonic crystals [作者：Schuler, CJ; Wolff, C; Busch, K; Florescu, M,期刊：Applied Physics Letters, 页码：241103-241103 , 文章类型： Article，,卷期：2009年95-24] We present a microscopic theory of thermal emission from finite-sized photonic crystals and show that the directional spectral emissivity and related quantities can be evaluated via standard bandstructure computations wi... Spin-dependent photoconductivity in nonmagnetic semiconductors at room temperature [作者：Zhao, F; Balocchi, A; Kunold, A; Carrey, J; Carrere, H; Amand, T; Ben Abdallah, N; Harmand, JC; Marie, X,期刊：Applied Physics Letters, 页码：241104-241104 , 文章类型： Article，,卷期：2009年95-24] By combining optical spin injection techniques with transport spectroscopy tools, we demonstrate a spin-photodetector allowing for the electrical measurement and active filtering of conduction band electron spin at room ... Subwavelength direct laser writing by strong optical nonlinear absorption and melt-ablation threshold characteristics [作者：Wei, JS; Liu, J; Jiao, XB,期刊：Applied Physics Letters, 页码：241105-241105 , 文章类型： Article，,卷期：2009年95-24] In this work, we propose nonlinear absorption and melt-ablation threshold characteristics induced subwavelength direct laser writing. The writing materials need to have two features: one is strong nonlinear absorption, a...