- Surface/interface effect around a piezoelectric nano-particle in a polymer matrix under compressional waves
[作者:Fang, XQ; Yang, Q; Liu, JX; Feng, WJ,期刊:Applied Physics Letters, 页码:151602-151602 , 文章类型: Article,,卷期:2012年100-15]
- In this letter, the scattering of plane harmonic compressional wave around a nanosized piezoelectric particle is studied. The surface/interface model of Gurtin and Murdoch [Arch. Ration. Mech. Anal. 57, 291 (1975)] is ex...
- Magnetic-field-induced martensitic transformation in MnNiAl:Co alloys
[作者:Feng, L; Ma, L; Liu, EK; Wu, GH; Wang, WH; Zhang, WX,期刊:Applied Physics Letters, 页码:152401-152401 , 文章类型: Article,,卷期:2012年100-15]
- A series of Heusler-type MnNiCoAl alloys have been prepared, and the composition dependence of the martensitic transformation has been investigated. Due to the formation of a local Mn-Co-Mn ferromagnetic structure in the...
- A graphene electron lens
[作者:Gerhard, L; Moyen, E; Balashov, T; Ozerov, I; Portail, M; Sahaf, H; Masson, L; Wulfhekel, W; Hanbucken, M,期刊:Applied Physics Letters, 页码:153106-153106 , 文章类型: Article,,卷期:2012年100-15]
- An epitaxial layer of graphene was grown on a pre patterned 6H-SiC(0001) crystal. The graphene smoothly covers the hexagonal nano-holes in the substrate without the introduction of small angle grain boundaries or disloca...
- Correlation between near infrared-visible absorption, intrinsic local and global sheet resistance of poly(3,4-ethylenedioxy-thiophene) poly(styrene sulfonate) thin films
[作者:Herrmann, F; Engmann, S; Presselt, M; Hoppe, H; Shokhovets, S; Gobsch, G,期刊:Applied Physics Letters, 页码:153301-153301 , 文章类型: Article,,卷期:2012年100-15]
- The ordinary dielectric function of poly(3,4-ethylenedioxy-thiophene) poly(styrene sulfonate) (PEDOT:PSS) thin films was measured using a combination of spectroscopic ellipsometry and photothermal deflection spectroscopy...
- Gate-last TiN/HfO2 band edge effective work functions using low-temperature anneals and selective cladding to control interface composition
[作者:Hinkle, CL; Galatage, RV; Chapman, RA; Vogel, EM; Alshareef, HN; Freeman, C; Christensen, M; Wimmer, E; Niimi, H; Li-Fatou, A; Shaw, JB; Chambers, JJ,期刊:Applied Physics Letters, 页码:153501-153501 , 文章类型: Article,,卷期:2012年100-15]
- Silicon N-metal-oxide-semiconductor (NMOS) and P-metal-oxide-semiconductor (PMOS) band edge effective work functions and the correspondingly low threshold voltages (V-t) are demonstrated using standard fab materials and ...
- Few-photon-level two-dimensional infrared imaging by coincidence frequency upconversion
[作者:Huang, K; Gu, XR; Pan, HF; Wu, E; Zeng, HP,期刊:Applied Physics Letters, 页码:151102-151102 , 文章类型: Article,,卷期:2012年100-15]
- We demonstrate few-photon-level infrared imaging at 1040 nm by coincidence frequency upconversion with a high conversion efficiency of 33.5%. By synchronous pulse pumping at 1549 nm, the infrared object image was spectra...
- Pico calorimeter for detection of heat produced in an individual brown fat cell
[作者:Inomata, N; Toda, M; Sato, M; Ishijima, A; Ono, T,期刊:Applied Physics Letters, 页码:154104-154104 , 文章类型: Article,,卷期:2012年100-15]
- A pico calorimeter with a highly sensitive sensor for detecting heat from a biological cell is developed and evaluated, and also the heat detection of a single brown fat cell has been demonstrated. The measurement princi...
- Large optical polarization anisotropy due to anisotropic in-plane strain in m-plane GaInN quantum well structures grown on m-plane 6H-SiC
[作者:Jonen, H; Bremers, H; Langer, T; Rossow, U; Hangleiter, A,期刊:Applied Physics Letters, 页码:151905-151905 , 文章类型: Article,,卷期:2012年100-15]
- We investigated the optical polarization anisotropy of m-plane GaInN/GaN quantum well structures on m-plane SiC and bulk GaN substrates. On bulk GaN, the degree of polarization increases with increasing indium content ac...
- Pump-probe scanning near field optical microscopy: Sub-wavelength resolution chemical imaging and ultrafast local dynamics
[作者:Karki, K; Namboodiri, M; Khan, TZ; Materny, A,期刊:Applied Physics Letters, 页码:153103-153103 , 文章类型: Article,,卷期:2012年100-15]
- Results of two color femtosecond time-resolved pump-probe experiments using scanning near field optical microscopy on thin films of organic semiconductor 3,4,9,10 perylenetetracarboxylic dianhydride are presented. With t...
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