Exploring new routes for the development of functional nanomaterials using extreme pressure

K. Lipinska, P. Kalita, O. Hemmers, S. Sinogeikin, G. Mariotto, C. Segre, Y. Ohki

研究成果: Conference contribution

抄録

High-pressure offers the thrilling possibility to synthesize novel solids with unique optical, electronic, magnetic or thermo-mechanical properties that is currently a major challenge in materials science. Some of our recent high-pressure studies of glass-derived nanocrystalline composite using diamond anvil cell technology and synchrotron radiation based x-ray diffraction are presented. We synthesized and investigated pressure-induced transformations occurring in a heterophased, nano-architectured composite that consists of an amorphous matrix and embedded nanocrystals or quantum dots of gallium oxide. We discuss the observed phase transition occurring in the nanocrystals seeded in a host glass matrix and we compare their equation of state and bulk modulus with that of bulk gallium oxide crystals.

本文言語English
ホスト出版物のタイトルProcessing and Properties of Advanced Ceramics and Composites II
ページ91-96
ページ数6
出版ステータスPublished - 2010 10 21
イベントProcessing and Properties of Advanced Ceramics and Composites II - Pittsburgh, PA, United States
継続期間: 2009 10 252009 10 29

出版物シリーズ

名前Ceramic Transactions
220
ISSN(印刷版)1042-1122

Conference

ConferenceProcessing and Properties of Advanced Ceramics and Composites II
CountryUnited States
CityPittsburgh, PA
Period09/10/2509/10/29

ASJC Scopus subject areas

  • Ceramics and Composites
  • Materials Chemistry

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