Electronic Components and Materials for Technological Innovation in the New Normal Era

[2-12] Memorial Lecture of JSPM Award
Quest for Giant Negative Thermal Expansion Materials

〇Masaki Azuma¹, Kengo Oka², Hajime Yamamoto³, Yuki Sakai⁴ (1.Laboratory for Materials and Structures, Tokyo Institute of Technology, 2.Faculty of Science and Engineering, Kindai University, 3.Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, 4.Kanagawa Institute of Industrial Science and Technology)

Keywords:negative thermal expansion, pressure induced phase transition, ferroelectric transition, charge transfe