Advanced search

Filter By:

Journal Check one or more journals to show results from those journals only.

Choose more journals

Article type Check one or more article types to show results from those article types only.
Subject Check one or more subjects to show results from those subjects only.
Date Choose a date option to show results from those dates only.

Custom date range

Clear all filters
Sort by:
Showing 1–2 of 2 results
Advanced filters: Author: Riki Mikami Clear advanced filters

  • Recent experiments with positronium are opening new avenues towards laser cooling and manipulation. Here, the authors experimentally demonstrate the matter wave nature of positronium by measuring diffraction of positronium beams.

    • Yugo Nagata
    • Riki Mikami
    • Yasuyuki Nagashima
    ResearchOpen Access
    Nature Communications
    Volume: 17, P: 1-6

  • An approach inspired by biomineralization has allowed us to develop various organic/inorganic hybrid materials with environmental benignity. In the present study, we have achieved the orientation control of zinc hydroxide carbonate (ZHC) thin-film crystals through the chemical structures and morphologies of the templates. After the thermal treatment of the ZHC thin films, the crystal orientations of the resultant zinc oxide (ZnO) thin films are maintained. The effects of the thickness and annealing time for the polymer templates on the formation of ZnO thin films have been examined.

    • Takahiro Mikami
    • Shunichi Matsumura
    • Takashi Kato
    ResearchOpen Access
    Polymer Journal
    Volume: 54, P: 1119-1126