Materials Development for Electronic Components in the DX/GX Era

[2-30A] Synthesis and exploration of K₂NiF₄-type negative thermal expansion materials using amorphous precursor

*Jun Miyake¹, Takehiro Koike¹, Takumi Nishikubo^2,1, Yuuki Sakai^2,1, Masaki Azuma^1,2 (1. Laboratory for Materials and Structures, Tokyo Institute of Technology, 2. Kanagawa Institute of Industrial Science and Technology ) (※This presenter is a candidate for the Student Award for Outstanding Presentation.)

Keywords:Negative Thermal Expansion, perovskite structure, Ruddlesden-Popper phase, synchrotron X-ray diffraction