[10p-E208-1~11] 16.1 Fundamental properties, evaluation, process and devices in disordered materials

2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[10p-E208-5] Formation of trigonal Te nanoflower by room temperature sputtering deposition

〇(M2)Yuta Tsuchihashi¹, Jun Yamasawa¹, Toshihiro Nakaoka¹ (1.Sophia Univ.)

Keywords:

chalcogenide

Anomalous diffusion, in which Ag diffuses through chalcogenides has been the subject of extensive research due to its broad applications. We have reported the fabrication of columnar orthorhombic AgTe and amorphous Ag₂Te nanorods, based on anomalous diffusion from Ag nanoparticles. In this study, we report the formation of trigonal Te nanoflowers by room temperature sputtering deposition. The nanoflowers were formed via anomalous diffusion without Ag nanoparticles. The Ag was supplied with the target material. The height of the nanoflowers was approximately 5 µm. The Te composition gradually increased from the bottom to the top.