Takehiko Tanabe

High-purity GaN epitaxial layers for power devices on low-dislocation-density GaN substrates

S. Hashimoto, Yusuke Yoshizumi, Takehiko Tanabe et al. · Journal of Crystal Growth · 2006 · 70 citations

Semiconductor Technology, Wide-bandgap Semiconductor, Electrical Engineering +5

Search for Ultralight Dark Matter from Long-Term Frequency Comparisons of Optical and Microwave Atomic Clocks

Takumi Kobayashi, Akifumi Takamizawa, Daisuke Akamatsu et al. · Physical Review Letters · 2022 · 61 citations · Full text

The PbPb collision

Takehiko Tanabe, R. Bock, M. Dakowski et al. · Nuclear Physics A · 1980 · 46 citations

Frequency ratio measurement of ^171Yb and ^87Sr optical lattice clocks

Daisuke Akamatsu, Masami Yasuda, Hajime Inaba et al. · Optics Express · 2014 · 46 citations · Full text

Atomic fountain clock with very high frequency stability employing a pulse-tube-cryocooled sapphire oscillator

Akifumi Takamizawa, Shinya Yanagimachi, Takehiko Tanabe et al. · IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control · 2014 · 31 citations