Ayahisa Okawa

Uncovering the distinctive phase transition characteristics and thermochromic performance of VO2 with different N-doping sites

Yibei Xue, Lei Miao, Takuya Hasegawa et al. · Applied Surface Science · 2024 · 22 citations · Full text

Natural Sciences, Materials Engineering, Materials Science +15

Self-healing ability, strength enhancement, and high-temperature oxidation behavior of silicon carbide-dispersed ytterbium disilicate composite for environmental barrier coatings under isothermal heat treatment

Ayahisa Okawa, Son Thanh Nguyen, Juan Paulo Wiff et al. · Journal of the European Ceramic Society · 2022 · 19 citations

Natural Sciences, Materials Engineering, Materials Science +17

Novel Selectivity: Target of Gas Sensing Defined by Behavior

Lei Miao, Peng Song, Yibei Xue et al. · Advanced Materials · 2024 · 19 citations · Full text

Engineering, Materials Engineering, Materials Science +16

Gas sensing performance of Nb2CTx synthesized by hydrothermal assisted in-situ HF generation etching method

Ayahisa Okawa, Mingyang Yang, Takuya Hasegawa et al. · Discover Materials · 2023 · 17 citations · Full text

Engineering, Materials Engineering, Materials Science +14

Improving self-healing ability and flexural strength of ytterbium silicate-based nanocomposites with silicon carbide nanoparticulates and whiskers

Son Thanh Nguyen, Tsuyoshi Takahashi, Ayahisa Okawa et al. · Journal of the Ceramic Society of Japan · 2021 · 16 citations · Full text

Natural Sciences, Materials Engineering, Materials Science +17