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Browsing CLF Datasets by Author "Carroll, David"

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    Data associated with the manuscript titled 'Dual ion species plasma expansion from isotopically layered cryogenic targets', published in Physical Review Letters
    (2018) Scott, Graeme; Carroll, David; Astbury, Sam; Clarke, Rob; Hernandez-Gomez, Cristina; Neely, David
    This dataset includes experimental and numerical data from the manuscript 'Dual ion species plasma expansion from isotopically layered cryogenic targets', published in Physical Review Letters. This is the data obtained during the investigation of a novel ion acceleration scheme using cryogenic targets, where a heavier ion (deuterium) exists at the target vacuum interface of a lighter ion species (hydrogen). Using this target configuration, it is found that the lighter ions interact with the heavier ions to accelerate a reduced energy spread, directional, heavy ion beam. Please see the file named ‘description_of_data’ in the root directory of the attached zip file for a detailed discussion of the data contained therein.
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    Data used in the manuscript “Cherenkov radiation-based optical fibre diagnostics of fast electrons generated in intense laser-plasma interactions”
    (2017-06) Liu, Hao; Liao, Guo-Qian; Zhang, Yi-Hang; Zhu, Bao-Jun; Zhang, Zhe; Li, Yu-Tong; Scott, Graeme G.; Rusby, Dean; Armstrong, Chris; Zemaityte, Egle; Carroll, David C.; Astbury, Sam; Bradford, Phill; Woolsey, Nigel; McKenna, Paul; Neely, David
    The data is from fiber Cerenkov diagnostics, which is taken in intense laser-plasma interactions experiments. This work has been illustrated in the paper “Cherenkov radiation-based optical fibre diagnostics of fast electrons generated in intense laser-plasma interactions”. The data is taken to prove that it is valid to use optical fiber to measure fast electrons generated in intense laser-plasma interactions. The creation method and description of the data can be find in the manuscript.
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    EMP generated by high intensity ultrashort laser-solid interaction on the Vulcan Petawatt Data set
    (2017-02-28) Carroll, David; Read, Margaret; Selwood, Matthew; Scott, Graeme; Neely, David
    The data provide is that used while generating a time-frequecny analysis method for EMP (electromagnetic pulses ) generated from a high intensity laser-solid interaction. The data set includes additional data where the parameters of the laser are varied. This data is voltage-time oscilloscope traces from Moebius loops, which respond to the rate of change of magnetic field, and are the same as used by M.J. Mead et al (Rev. Sci. Instru. Vol75, pp4225-4227, 2004) and are connected to a Tektronix 15GHz oscilloscope. The cables used are double sheathed coaxial cable which limits signal frequencies to less than 4Ghz. Two different targets were used, made of gold or glass. The gold target was 100 micron thick across 500 micron diameter hole in a copper substrate 100 micron thick that is 3 mm by 7 mm. The glass target was Borrosilicate Glass that was 3mm thick by 3mm tall and 0.5mm wide. This data was generated during a Vulcan Petawatt laser experiment February 2017 (13210073).