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Wavelength-selective laser ablation and modification of diamond films

Posted on:1995-02-23Degree:Ph.DType:Thesis
University:Vanderbilt UniversityCandidate:Ueda, AkiraFull Text:PDF
GTID:2471390014989607Subject:Physics
Abstract/Summary:
his thesis reports the observation of strong wavelength-dependent photodamage in diamond films in the vicinity of the C-H stretch vibrational mode. This is an important deviation from previous ablation research which has typically centered upon the intensity and pulse duration dependencies. The Vanderbilt Free-Electron Laser (FEL), which produces intense tunable (2 to 10 ;Near the C-H stretch absorption band (3.47...
Keywords/Search Tags:C-H stretch
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