- Terahertz heterodyne spectrometer using a quantum cascade laser
[作者：Ren, Y; Hovenier, JN; Higgins, R; Gao, JR; Klapwijk, TM; Shi, SC; Bell, A; Klein, B; Williams, BS; Kumar, S; Hu, Q; Reno, JL,期刊：Applied Physics Letters, 页码：161105-161105 , 文章类型： Article，,卷期：2010年97-16]
- A terahertz (THz) heterodyne spectrometer is demonstrated based on a quantum cascade laser (QCL) as a local oscillator (LO) and an NbN hot electron bolometer as a mixer, and it is used to measure high-resolution molecula...
- Ultrafast optical imaging by molecular wakes
[作者：Wu, JA; Lu, PF; Liu, J; Li, H; Pan, HF; Zeng, HP,期刊：Applied Physics Letters, 页码：161106-161106 , 文章类型： Article，,卷期：2010年97-16]
- Ultrafast optical imaging is demonstrated by ultrashort laser pulse induced impulsive molecular alignment, involving optical image storage in the created molecular wakes followed by periodic readout and display. For diat...
- Optical generation of terahertz and second-harmonic light in plasma-activated silicon nanophotonic structures
[作者：Wachter, M; Matheisen, C; Waldow, M; Wahlbrink, T; Bolten, J; Nagel, M; Kurz, H,期刊：Applied Physics Letters, 页码：161107-161107 , 文章类型： Article，,卷期：2010年97-16]
- Plasma-activated silicon structures exhibit symmetry broken surfaces through chemical surface modification leading to a considerable second-order nonlinear optical response. This nonlinear response is demonstrated in sec...
- Nanoslot laser
[作者：Kita, S; Hachuda, S; Nozaki, K; Babab, T,期刊：Applied Physics Letters, 页码：161108-161108 , 文章类型： Article，,卷期：2010年97-16]
- We propose and demonstrate photonic crystal nanolaser with a nanoslot. Using high-aspect etching process, we succeed in fabricating a 30-nm-wide nanoslot device and room temperature lasing in both air and liquids. As an ...
- Aggregate formation and its effect on (opto)electronic properties of guest-host organic semiconductors
[作者：Shepherd, WEB; Platt, AD; Hofer, D; Ostroverkhova, O; Loth, M; Anthony, JE,期刊：Applied Physics Letters, 页码：163303-163303 , 文章类型： Article，,卷期：2010年97-16]
- We quantify guest molecule aggregation and its effect on the photoconductive properties of guest-host thin films, depending on the guest concentration and host material. A high-performance anthradithiophene (ADT) derivat...
- Si-InAs heterojunction Esaki tunnel diodes with high current densities
[作者：Bjork, MT; Schmid, H; Bessire, CD; Moselund, KE; Ghoneim, H; Karg, S; Lortscher, E; Riel, H,期刊：Applied Physics Letters, 页码：163501-163501 , 文章类型： Article，,卷期：2010年97-16]
- Si-InAs heterojunction p-n diodes were fabricated by growing InAs nanowires in oxide mask openings on silicon substrates. At substrate doping concentrations of 1 x 10(16) and 1 x 10(19) cm(-3), conventional diode charact...
- Trapping in high-k dielectrics
[作者：Rao, R; Simoncini, R; Irrera, F,期刊：Applied Physics Letters, 页码：163502-163502 , 文章类型： Article，,卷期：2010年97-16]
- In this paper, an analytical model of trapping in high-k dielectrics is proposed. It starts from the general rate equation and relies on the hypothesis that the density of states involved in the capture mechanism follows...
- Mechanism analysis of photoleakage current in ZnO thin-film transistors using device simulation
[作者：Kimura, M; Kamada, Y; Fujita, S; Hiramatsu, T; Matsuda, T; Furuta, M; Hirao, T,期刊：Applied Physics Letters, 页码：163503-163503 , 文章类型： Article，,卷期：2010年97-16]
- We analyzed the photoleakage current (I-leak) in ZnO thin-film transistors using device simulation. The dependences of I-leak on the location of light irradiation and drain voltage are reproduced by considering a Schottk...
- Terahertz generation and power limits in In0.53Ga0.47As photomixer coupled to transverse-electromagnetic-horn antenna driven at 1.55 mu m wavelengths
[作者：Mangeney, J; Meng, F; Gacemi, D; Peytavit, E; Lampin, JF; Akalin, T,期刊：Applied Physics Letters, 页码：161109-161109 , 文章类型： Article，,卷期：2010年97-16]
- We report continuous wave generation at frequencies up to 2 THz using ion-irradiated In0.53Ga0.47As photomixers coupled to transverse-electromagnetic-horn antennae driven at similar to 1.55 mu m wavelength. Output powers...
- Mode-coupling Cerenkov sum-frequency-generation in a multimode planar waveguide
[作者：Chen, CD; Su, J; Zhang, Y; Xu, P; Hu, XP; Zhao, G; Liu, YH; Lv, XJ; Zhu, SN,期刊：Applied Physics Letters, 页码：161112-161112 , 文章类型： Article，,卷期：2010年97-16]
- We present experimental and theoretical studies of the mode-coupling Cerenkov sum-frequency radiations in a multimode LiNbO3 planar waveguide. The radiations result from the coupling of different guided modes of the fund...
- X-ray detectors based on GaN Schottky diodes
[作者：Duboz, JY; Frayssinet, E; Chenot, S; Reverchon, JL; Idir, M,期刊：Applied Physics Letters, 页码：163504-163504 , 文章类型： Article，,卷期：2010年97-16]
- GaN Schottky diodes have been fabricated and tested as x-ray detectors in the range from 6 to 21 keV. The spectral response has been measured and is compared to its theoretical value. The study of the response and its te...
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