thin foil targets
High energy conversion efficiency in laser-proton acceleration by controlling laser-energy deposition onto thin foil targets
... with thin foil targets, in which recirculation of laser-accelerated electrons can lead to optimal conditions for coupling laser drive energy into the proton ...
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Carbon ion acceleration from thin foil targets irradiated by ultrahigh-contrast, ultraintense laser pulses
... ultrathin targets, other ion acceleration mechanisms become ...the foil, giving rise to an explosion of the ions due to the repulsive Coulomb force between them, becomes important if the target is ...
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Hot surface ionic line emission and cold K-inner shell emission from petawatt-laser-irradiated Cu foil targets
... for thin foil targets 共NOVA used several 100 m thick layers兲 by a growing number of hot electrons leaving the target and making refluxing less ...
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Effects of front surface plasma expansion on proton acceleration in ultraintense laser irradiation of foil targets
... with thin foil targets continues to attract considerable international interest, due to the uniquely short pulse and low emittance properties of the beam, and the potentially compact nature of the ...
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Integrating Naïve Bayes and FOIL
... N FOIL uses significantly different rule sets to ILP ...T FOIL over 1BC2 (at 7/1 and 8/0, ...T FOIL/ N FOIL and 1BC2, one complexity measure is the number of probability values attached to ...
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Lead Zirconate Titanate (PZT) Based Thin Film Capacitors For Embedded Passive Applications
... dielectric properties might be achieved by optimized interface engineering between capacitor film and underlying metal substrate. However, embodiments directly applicable to embedded PWB applications (which are extremely ...
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Co design/simulation of flip chip assembly for high voltage IGBT packages
... copper foil and PCB, and the solder layer between copper foil and the silicon substrate were evaluated by volume weighted averaging of thin layer (10 μm) of the total ...
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Photovoltaic Performance and Impedance Spectroscopy Analysis of CuInS2 Thin Film Solar Cells Deposited on Polyimide Foil via Spray Pyrolysis
... Flexible thin film solar cells (Flex-TFSC) have numerous advantages including integration photovoltaics on buildings and uneven ...for thin film solar cells on polymeric ...of thin film photovoltaics ...
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Atomic Scale Simulation of Dislocation Loops Formation in Thin Foil under High Energy Electron Irradiation
... diffusion occurs with long distance and therefore furthers the annihilation of interstitial on the free surfaces. This effect explains why dislocation loops are likely to nucleate from a certain thickness of the ...
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Enhanced He-alpha emission from "smoked" Ti targets irradiated with 400nm, 45 fs laser pulses
... using targets coated with copper ...Ni targets with different surface structure and demonstrated a 50 fold increase in the broad-band X-ray yield in the sub-keV region with 1 ps ...“smoked” targets ...
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Laser driven nuclear physics at ELI–NP
... with targets thick enough to allow to drive target material ahead of it as a piston, but without interacting with the target rear surface ...very thin targets and ultra-high contrast laser pulses to ...
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The Influence of Eastern and Western Architectural Models on the Churches Built in the Province Macedonia in the 5th-6th C.
... The plans of the basilical and central type of churches show Constantinopolitan and Syrian influences, the Constantinopolitan influence dominates, along with the Syrian and Palestine features that have been incorporated, ...
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Elemental Analysis of Some Nigerian Food Legumes by ko ENAA and INAA
... Al-0.1%Au thin foil as the single comparator and the instrumental neutron activation analysis (INAA) method were used for elemental determination in some Nigerian food legumes such as cowpeas (Vigna ...
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Index Catalog // Carolina Digital Repository
... Using the same beam, target, charged particle detectors, and electronics as the main breakup experiment, nd elastic scattering measurements were taken as well. The purpose of these measurements was to determine the ...
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Würl, Matthias (2018): On the spectrometry of laser-accelerated particle bunches and laser-driven proton radiography. Dissertation, LMU München: Fakultät für Physik
... One attempt to build a compact online scintillator stack, based on a CMOS pixel detector is shown in Englbrecht et al. [2018]. The prototype device consists of a stack of nine layers of radiation hard polysiloxane ...
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Learning to merge - language and vision: A deep evaluation of the encoder, the role of the two modalities, the role of the training task.
... Upper-bound Using Crowdflower, we collected human answers from 738 na- tive English speakers for 984 image-caption pairs randomly selected from the test set. Subjects were given an image and a caption and had to decide ...
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Development of thin film photovoltaic cells based on low cost metal oxides
... The thin-film solar cell is made up usually of five parts: a TCO layer as the top electrode of device (ohmic contact); a window layer (p or n-type); an insulate layer (i-layer); an absorber layer (p-type); and a ...
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Ablation and transmission of thin solid targets irradiated by intense extreme ultraviolet laser radiation
... In order to validate the diffraction calculations, we have compared contours of constant inten- sity to micrographs of ablation spots created by the focused laser beam; an example is shown in Figure 3(b). The contours ...
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Trefftz method for solving two-dimensional temperature field of boiling fluid flowing along the minichannel
... A thin layer of thermosensitive liquid crystal paint on the outer side of the heating foil enabled to record two-dimensional temperature distribution of outer foil ...and foil amounts to the ...
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Laser acceleration of monoenergetic protons via a double layer emerging from an ultra-thin foil
... Due to the acceleration, there will also be a group of ions that are untrapped and left behind the accelerated layer, making the plasma slab negatively charged. An ion will be untrapped if the acceleration by the space ...
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