- Plasmonic reflection grating back contacts for microcrystalline silicon solar cells - art. no. 181105
[作者:Paetzold, UW; Moulin, E; Michaelis, D; Bottler, W; Wachter, C; Hagemann, V; Meier, M; Carius, R; Rau, U,期刊:Applied Physics Letters, 页码:81105-81105 , 文章类型: Article,,卷期:2011年99-18]
- We report on the fabrication and optical simulation of a plasmonic light-trapping concept for microcrystalline silicon solar cells, consisting of silver nanostructures arranged in square lattice at the ZnO:Al/Ag back con...
- Graded-size Si quantum dot ensembles for efficient light-emitting diodes - art. no. 181108
[作者:Anopchenko, A; Marconi, A; Wang, M; Pucker, G; Bellutti, P; Pavesi, L,期刊:Applied Physics Letters, 页码:81108-81108 , 文章类型: Article,,卷期:2011年99-18]
- We propose a simple way to engineer the energy band gap of an ensemble of silicon nanocrystal (Si-NC) embedded in SiO2 via thickness/composition profiling of Si-NC multilayers. By means of a complementary metal-oxide-sem...
- Competing influence of an in-plane electric field on the Stark shifts in a semiconductor quantum dot - art. no. 181109
[作者:Nakaoka, T; Tamura, Y; Saito, T; Miyazawa, T; Watanabe, K; Ota, Y; Iwamoto, S; Arakawa, Y,期刊:Applied Physics Letters, 页码:81109-81109 , 文章类型: Article,,卷期:2011年99-18]
- We report on the fabrication of a side-gate structure which enables a purely lateral electric field to be applied onto a self-assembled quantum dot. The lateral field produces an unconventional "M'-shaped exciton energy ...
- Waveguide superconducting single-photon detectors for integrated quantum photonic circuits - art. no. 181110
[作者:Sprengers, JP; Gaggero, A; Sahin, D; Jahanmirinejad, S; Frucci, G; Mattioli, F; Leoni, R; Beetz, J; Lermer, M; Kamp, M; Hofling, S; Sanjines, R; Fiore, A,期刊:Applied Physics Letters, 页码:81110-81110 , 文章类型: Article,,卷期:2011年99-18]
- The monolithic integration of single-photon sources, passive optical circuits, and single-photon detectors enables complex and scalable quantum photonic integrated circuits, for application in linear-optics quantum compu...
- Kerr-driven nonlinear refractive index of air at 800 and 400 nm measured through femtosecond laser pulse filamentation - art. no. 181114
[作者:Geints, YE; Kabanov, AM; Zemlyanov, AA; Bykova, EE; Bukin, OA; Golik, SS,期刊:Applied Physics Letters, 页码:81114-81114 , 文章类型: Article,,卷期:2011年99-18]
- The filamentation dynamics of 15 GW femtosecond laser pulses at 800 and 400 nm wavelengths upon their tight focusing in air is studied experimentally. The spatial position and extent of plasma channel formed within the f...
- Promotion of hole injection enabled by GaInN/GaN light-emitting triodes and its effect on the efficiency droop - art. no. 181115
[作者:Hwang, S; Ha, WJ; Kim, JK; Xu, JR; Cho, JH; Schubert, EF,期刊:Applied Physics Letters, 页码:81115-81115 , 文章类型: Article,,卷期:2011年99-18]
- GaInN/GaN light-emitting triodes having two anodes for promoting the injection of holes into the active region were fabricated and characterized. It was found that the anode-to-anode bias modulates not only the hole-inje...
- Localized surface plasmon-enhanced electroluminescence from ZnO-based heterojunction light-emitting diodes - art. no. 181116
[作者:Zhang, SG; Zhang, XW; Yin, ZG; Wang, JX; Dong, JJ; Gao, HL; Si, FT; Sun, SS; Tao, Y,期刊:Applied Physics Letters, 页码:81116-81116 , 文章类型: Article,,卷期:2011年99-18]
- We demonstrate the surface plasmon (SP) enhanced n-ZnO/AlN/p-GaN light-emitting diodes (LEDs) by inserting the Ag nanoparticles (NPs) between the ZnO and AlN layers. The ultraviolet/violet near band edge emission of the ...
- Silver/silicon dioxide/silver sandwich films in the blue-to-red spectral regime with negative-real refractive index - art. no. 181117
[作者:Jen, YJ; Lakhtakia, A; Yu, CW; Jhou, JJ; Wang, WH; Lin, MJ; Wu, HM; Liao, HS,期刊:Applied Physics Letters, 页码:81117-81117 , 文章类型: Article,,卷期:2011年99-18]
- Sandwich films comprising arrays of silver/silicon-dioxide/silver nanosandwiches were grown by the oblique angle deposition technique. For normally incident light, these films present a negative-real refractive index (NR...
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