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  1. No Access

    Chapter and Conference Paper

    In Situ TEM Observation of Twinning, Detwinning and Retwinning in Quartz

    Quartz nanopillars were fabricated by focused ion beam technique from a natural crystal. The nanopillars were deformed by in situ compression test in a transmission electron microscope. During loading and unlo...

    E. Tochigi, E. Zepeda, H.-R. Wenk, A. M. Minor in MEMS and Nanotechnology, Volume 5 (2016)

  2. No Access

    Article

    In situ TEM observations of plastic deformation in quartz crystals

    With in situ nanocompression experiments in a transmission electron microscope, we investigated plastic deformation in natural quartz crystals and observed both dislocation plasticity as well as mechanical twi...

    E. Tochigi, E. Zepeda-alarcon, H.-R. Wenk, A. M. Minor in Physics and Chemistry of Minerals (2014)

  3. No Access

    Article

    Dislocation structures in a { \( \bar{1} \) 104}/〈11 \( \bar{2} \) 0〉 low-angle tilt grain boundary of alumina (α-Al2O3)

    An alumina (α-Al2O3) bicrystal with a ( \( \bar{1} \) 104)/[11

    E. Tochigi, N. Shibata, A. Nakamura, T. Yamamoto… in Journal of Materials Science (2011)