Báo cáo hóa học: " Performance characteristics of polymer photovoltaic solar cells with an additiveincorporated active layer" docx

... as: Kim et al.: Performance characteristics of polymer photovoltaic solar cells with an additive-incorporated active layer. Nanoscale Research Letters 2012 7:56. Kim et al. Nanoscale Research ... efficiencies of organic photovoltaic cells have been steadily improved around 6% through polymer solar cells [5]. There have been reports that polymer solar cells...

Ngày tải lên: 20/06/2014, 23:20

... as: Kim et al.: Performance characteristics of polymer photovoltaic solar cells with an additive-incorporated active layer. Nanoscale Research Letters 2012 7:56. Kim et al. Nanoscale Research ... perfor- mances in this work. Conclusions The performance characteristics of BHJ polymer solar cells based o n P3HT and PCBM can be improved by introducing a processing...

Ngày tải lên: 21/06/2014, 17:20

... upper leaves of plants infiltrated with IRCPPVY in any of the ten plants used in the assay. These results suggest that transient expression of PVY hairpin RNA is competent to trigger an antiviral response ... constructs and dot blot analysis. MV, BM-G; trans- mission assays. FT; manuscript preparation. All authors read and approved the final manuscript. Acknowledgements We are grate...

Ngày tải lên: 20/06/2014, 01:20

... copolymer (PDOFT)- gold nanoparticle(Au NPs) nanocomposite materials, and the performance of their device was improved by the addition of Au nanoparticles [26]. DB2–ZnO device is not significantly ... the radiance enhancement is independent of the refractive index of the nanoparticles, scattering effects can also be excluded. Finally, an increase of the recombi- nation at a poly...

Ngày tải lên: 22/06/2014, 01:20

Ngày tải lên: 18/06/2014, 19:20

... be a result of reduced range of movement of the lower limb joints, although not significant other than ankle range of motion during swing phase for both sides and marginally during stance for the ... http://www.jneuroengrehab.com/content/5/1/16 Page 4 of 7 (page number not for citation purposes) parameters. Step Distance; Step Time; Single and Double Support Time; and range of mov...

Ngày tải lên: 19/06/2014, 08:20

... ligament, and labrum of the hip joint. When all the densities of the nerve endings were examined with regard to those with arthrosis and those without arthrosis, the mechanoreceptors of cadavers without ... dis- eases. The performance of the proprioceptive system affectsjointstabilityandcanbeacontributorycauseof lesion of the cartilage [10,12,18,19]. This study has identified...

Ngày tải lên: 20/06/2014, 07:20

... number of transmitters and N RX the number of receivers, N t is the n umber of transmit antennas at each transmitter, and N r is the number of antennas at each receiver. 5.1 Performance of cooperative ... gain of the ZF beamformer with N t = 3 is of approximately 0.2 dB less than that of the SU transmit-MRC scheme with four transmit antennas, as expected from Equation (2...

Ngày tải lên: 20/06/2014, 22:20

... Ko 1 , Jr-Hau He 2* and Miin-Jang Chen 1* Abstract We report on the characteristics of near-band-edge (NBE) emission and deep-level band from ZnO/Al 2 O 3 and ZnO/ ZnO core-shell nanorod arrays (NRAs). ... NRAs with different thicknesses of ZnO shell layers. Since the absorption coefficient of Figure 6 Band diagrams. Schematic band diagram of ZnO/ZnO core-shell structures with Z...

Ngày tải lên: 20/06/2014, 22:20