Secondary Electron Emission From Accelerator Materials-Robert E. Kirby and Frank K. King

... AnFNR isoalloxazine N5 via S80 [58,62] In addition, in both enzymes, this residue is critical for proper binding of the nicotinamide to the active centre, CTC stabilization and efficient flavin reduction ... topology, and the module and orientation of the molecular dipole, contributing to their altered behaviour Mutational studies on I5 9 and I9 2 AnFld indicate that their hyd...

Ngày tải lên: 18/02/2014, 11:20

... prompted us to use E coli FlRd as a model to study the kinetics of electron transfer (eT) along the NADH FlRd -reductase FlRd chain NO NADH e Rd FMN Fe-Fe N2O FAD NAD + Flavodiiron Core FlRd -reductase ... Reduction of FlRd by avorubredoxin reductase Spectral analysis of FlRd is complex due to the partial overlap of the optical contribution of its redox...

Ngày tải lên: 16/03/2014, 11:20

... field electron emission is one of the most important and promising applications of nanoscale tubes or wires with sharp tip arrays For field electron emission devices, the desired tip diameter of ... diameter of 40 nm The phonon quantum confinement effects of the SiNW arrays were confirmed through the downshifting, broadening and asymmetry of the first-order Raman peak...

Ngày tải lên: 16/03/2014, 15:19

... important for the binding of the physiological primary electron acceptor of the reaction center from B viridis, vitamin K1 , which is a naphthoquinone derivative The aromatic interactions of the naphthoquinone ... the acceptor quinone complex of the photosynthetic reaction center Photosynth Res 56, 75–82 Itoh, S & Iwaki, M (1989) Vitamin K1 (phy...

Ngày tải lên: 31/03/2014, 21:21

... 86, 011118 (2005) Ultraviolet amplified spontaneous emission from self- organized network of zinc oxide nanofibers C X Xu,a) X W Sun,b) Clement Yuen, B J Chen, and S F Yu School of Electric and Electronic ... taken from different parts of a nanowhisker as inserted between Figs 2(c) and 2(d) The lattice fringes of the stem with the d spacing of 0.26 nm match the inte...

Ngày tải lên: 18/05/2014, 11:29

... Visible emission from Ce-doped ZnO nanorods grown by hydrothermal method without a post thermal annealing process Yong-Il Jung1,2, Bum-Young Noh1,2, ... light-emitting Ce-doped ZnO NRs by hydrothermal method without a post thermal annealing process Experimental details Growth of undoped and Ce-doped ZnO NRs on Si (100) substrate The Ce-doped...

Ngày tải lên: 20/06/2014, 23:20

... summary, intense NUV emission was obtained from the needle-like WO3 nanostructures synthesized in the temperature range of 590°C to 750°C by the thermal evaporation of WO3 powders The NUV emission ... by a thermal evaporation method Appl Phys Lett 2007, 90:173121 doi:10.1186/1556-276X-6-451 Cite this article as: Park et al.: Intense ultraviolet emission from...

Ngày tải lên: 21/06/2014, 02:20

... Thickness-dependent optimization of Er3 + light emission from silicon- rich silicon oxide thin films Nanoscale Research Letters 2011 6:395 Submit your manuscript to a journal and benefit from: Convenient ... (2006) P Horak, WH Loh, AJ Kenyon, Modification of the Er3+ radiative lifetime from proximity to silicon nanoclusters in silicon- rich silicon oxide Op...

Ngày tải lên: 21/06/2014, 03:20

... plenty of ultra-sharp sub-tips and consequently significantly enhance the electron emission from plasma-treated nanoflakes The high current density and low turn-on field promise a potential for plasma-treated ... treatment The as-grown and plasma-treated nanoflakes exhibit significantly different emission behaviors Detailed measurements reveal that the electron emission performance...

Ngày tải lên: 21/06/2014, 20:20

... ZnMgO film capped with the Pt NPs is enhanced by sixfold via the coupling between the Pt LSP and the band-gap emission of ZnMgO Though the enhancement ratio is far away from the theoretical value, ... consistent with the band-gap of the ZnMgO film obtained from Fig 2, inferring the band-gap emission from ZnMgO The PL peak intensity of the refere...

Ngày tải lên: 21/06/2014, 20:20

... size, the quenching of green emission is most likely due to the removal of surface defects which contribute to the green luminescence For nanoparticles synthesized from the mixture of TOA/OD in 1:10 ... spheres of a diameter D, the green band energy can be estimated using the following equation: QD EGreen ðDÞ ¼ Bulk EGreen 2p2 "2 h þ ; mh D2 ð1Þ where the first term is t...

Ngày tải lên: 22/06/2014, 18:20

... Brand et al.: Comparative expression profiling of E coli and S aureus inoculated primary mammary gland cells sampled from cows with different genetic predispositions for somatic cell score Genetics ... respectively; A SCS-BTA18-Q cells inoculated with E coli; B SCS-BTA18-q cells inoculated with E coli; C SCS-BTA18-Q cells inoculated...

Ngày tải lên: 14/08/2014, 13:21

... still order low emission products based on Japanese test methods Page 35 Ngaio Street New Plymouth NEW ZEALAND Ph: +64 755 3337 e-mail: info@timbertest.co.nz Emission from wood- based products © Stephen ... conditions" assumed for the predictions of emission Since formaldehyde emission from wood based products is higher in such hot, humid conditions the emission w...

Ngày tải lên: 30/08/2014, 10:31

... 4.3 Measurement of radiated emission from interconnects in simple RF circuits 113 4.4 Measurement of radiated emission from interconnects in digital circuits 118 4.4.1 Measurement ... modeling and measurement of electromagnetic radiated emission from interconnects in digital circuits Since the radiated emission is investigated i...

Ngày tải lên: 09/09/2015, 08:12

... Comprehensive study of Particulate Emission from Laser Printers VALLIAPPAN SELVAM (M.Eng, NUS) A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF ENGINEERING DIVISION OF ENVIRONMENTAL ... pathway A number of studies have been published earlier on the emissions of indoor air contaminants from laser printers In the present study the general emission behavior of...

Ngày tải lên: 03/10/2015, 21:55