2 papers
cond-mat.mtrl-sci2025
Diffusion-Controlled Anion Conversion into Dense Polycrystalline and Single-Crystalline Oxyhydrides
Masaya Fujioka, Mihiro Hoshino, Suguru Iwasaki +8
Oxyhydrides represent a new class of functional materials, yet the synthesis of dense polycrystals or single-crystals suitable for transport studies remains a significant challenge…
cond-mat.mtrl-sci2025
Compositional Tuning in NaxAlB14 via Diffusion Control
Mihiro Hoshino, Suguru Iwasaki, Shigeto Hirai +4
A uniform Na distribution in NaxAlB14 was achieved using high-pressure diffusion control (HPDC), which promotes Na deintercalation through enhanced diffusion under high pressure, c…