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DREAM Oral Presentation Adrian Gurga 7.19.04 Advisor: Yury Gogotsi

DREAM Oral Presentation Adrian Gurga 7.19.04 Advisor: Yury Gogotsi. Depth sensing indentation Load vs. Displacement curves Mechanical properties Scanning electron microscopy Digital images Raman spectroscopy Raman spectra. Characterization of Carbide-Derived Carbon (CDC). Nanoindentation.

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DREAM Oral Presentation Adrian Gurga 7.19.04 Advisor: Yury Gogotsi

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  1. DREAM Oral PresentationAdrian Gurga7.19.04Advisor: Yury Gogotsi

  2. Depth sensing indentation Load vs. Displacement curves Mechanical properties Scanning electron microscopy Digital images Raman spectroscopy Raman spectra Characterization of Carbide-Derived Carbon (CDC)

  3. Nanoindentation Nanoindenter XP Typical load vs. displacement curve for indentation of Li2B4O7 at 100mN loading unloading

  4. Scanning electron microsocopy Scanning electron microscope Image of indent location from 100mN indent in CDC (load vs. displacement curve is shown)

  5. Raman spectroscopy a. Indented material b. Pristine material Renishaw 1000 Note a broadening of the peaks and an absence of Raman shift

  6. Characterize CDCs to gain understanding of high pressure forms of carbon Use indentation and other high pressure methods to study and synthesize new high pressure forms of carbon Plans for future work

  7. Yury Gogotsi Gleb Yushin Tom Juliano Ranjan Dash Dejan Stojakovic Acknowledgements Images: http://nano.materials.drexel.edu

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