- Tuning the thermal conductivity of graphene nanoribbons by edge passivation and isotope engineering: A molecular dynamics study
[作者:Hu, JN; Schiffli, S; Vallabhaneni, A; Ruan, XL; Chen, YP,期刊:Applied Physics Letters, 页码:133107-133107 , 文章类型: Article,,卷期:2010年97-13]
- Using classical molecular dynamics simulation, we have studied the effect of edge-passivation by hydrogen (H-passivation) and isotope mixture (with random or superlattice distributions) on the thermal conductivity of rec...
- Au nanoparticles on graphitic petal arrays for surface-enhanced Raman spectroscopy
[作者:Rout, CS; Kumar, A; Xiong, GP; Irudayaraj, J; Fisher, TS,期刊:Applied Physics Letters, 页码:133108-133108 , 文章类型: Article,,卷期:2010年97-13]
- We report a unique substrate for surface-enhanced Raman scattering (SERS) based on Au nanoparticle-decorated, thin graphitic petals. The petals were grown on Si substrates by microwave plasma chemical vapor deposition wi...
- Microscaled and nanoscaled platinum sensors
[作者:Rajagopal, A; Walavalkar, S; Chen, S; Guo, L; Gwinn, T; Scherer, A,期刊:Applied Physics Letters, 页码:133109-133109 , 文章类型: Article,,卷期:2010年97-13]
- We show small and robust platinum resistive heaters and thermometers that are defined by microlithography on silicon substrates. These devices can be used for a wide range of applications, including thermal sensor arrays...
- Preparation of superhydrophobic nanodiamond and cubic boron nitride films
[作者:Zhou, YB; Yang, Y; Liu, WM; Ye, Q; He, B; Zou, YS; Wang, PF; Pan, XJ; Zhang, WJ; Bello, I; Lee, ST,期刊:Applied Physics Letters, 页码:133110-133110 , 文章类型: Article,,卷期:2010年97-13]
- Superhydrophobic surfaces were achieved on the hardest and the second hardest materials, diamond and cubic boron nitride (cBN) films. Various surface nanostructures of nanocrystalline diamond (ND) and cBN films were cons...
- Optimized surface-emitting photonic-crystal terahertz quantum cascade lasers with reduced resonator dimensions
[作者:Sevin, G; Fowler, D; Xu, GY; Julien, FH; Colombelli, R; Khanna, SP; Linfield, EH; Davies, AG,期刊:Applied Physics Letters, 页码:131101-131101 , 文章类型: Article,,卷期:2010年97-13]
- Terahertz frequency photonic-crystal quantum cascade lasers allow directional and controllable surface emission while at the same time functioning efficiently well above liquid nitrogen temperature. Through an in-depth u...
- Characterization of coupled micro/nanoresonators using inverse eigenvalue analysis
[作者:Choubey, B; Anthony, C; Saad, NH; Ward, M; Turnbull, R; Collins, S,期刊:Applied Physics Letters, 页码:133114-133114 , 文章类型: Article,,卷期:2010年97-13]
- This paper reports a method of determining the system matrix of a nearest neighbor coupled array of micro/nanomechanical resonators. The simple method requires contacts to only one element of the array to determine two s...
- Effect of metal grain size on multiple microwave resonances of Fe/TiO2 metal-semiconductor composite
[作者:Zhang, QA; Li, CF; Chen, YN; Han, Z; Wang, H; Wang, ZJ; Geng, DY; Liu, W; Zhang, ZD,期刊:Applied Physics Letters, 页码:133115-133115 , 文章类型: Article,,卷期:2010年97-13]
- The dielectric resonance and multiple magnetic resonances which correspond to multiple microwave absorptions in the 2-18 GHz range have been studied in the composite Fe/TiO2. The Fe grain size is found to have great impa...
- Recombination dynamics in ZnO nanowires: Surfaces states versus mode quality factor
[作者:Reparaz, JS; Guell, F; Wagner, MR; Callsen, G; Kirste, R; Claramunt, S; Morante, JR; Hoffmann, A,期刊:Applied Physics Letters, 页码:133116-133116 , 文章类型: Article,,卷期:2010年97-13]
- In this work, we investigate the influence of finite size on the recombinations dynamics of ZnO nanowires. We demonstrate that diameter as well as length of nanowires determine the lifetime of the neutral donor bound exc...
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