学位论文详细信息
An ultrafast thermal emission spectrometer for investigating temporal thermal emission of metal thin-films and their reactive derivatives
thermite;emission
Moore, Alexander Knight ; Dlott ; Dana D.
关键词: thermite;    emission;   
Others  :  https://www.ideals.illinois.edu/bitstream/handle/2142/101565/MOORE-THESIS-2018.pdf?sequence=1&isAllowed=y
美国|英语
来源: The Illinois Digital Environment for Access to Learning and Scholarship
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【 摘 要 】

An experimental system was constructed for studying the reaction of nanolaminate thermites in both the temporal and spectral domains. 1mJ pulses from a Ti:Sapphire laser, stretched to 10ps, were focused onto sample films affixed to glass slides. The emission generated by the ablation of the films was collected and focused into a spectrograph and subsequently directed into a Hamamatsu C4334 streak device. It was found that this system was capable of providing spectral and temporal information from the emission of ablated metal and thermite nanolaminate films over a timescales ranging from tens of nanoseconds to milliseconds.

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