Shoichi Shiba

Improvement of the critical temperature of superconducting NbTiN and NbN thin films using the AlN buffer layer

Tatsuya Shiino, Shoichi Shiba, Nami Sakai et al. · Superconductor Science and Technology · 2010 · 85 citations

A Molecular Line Observation toward Massive Clumps Associated with Infrared Dark Clouds

Takeshi Sakai, Nami Sakai, Kazuhisa Kamegai et al. · The Astrophysical Journal · 2008 · 76 citations · Full text

Ch3oh Emission, Cosmic Abundance, Engineering +14

Enhancement of $f_{\mathrm {max}}$ to 910 GHz by Adopting Asymmetric Gate Recess and Double-Side-Doped Structure in 75-nm-Gate InAlAs/InGaAs HEMTs

Tsuyoshi Takahashi, Yoichi Kawano, Kozo Makiyama et al. · IEEE Transactions on Electron Devices · 2016 · 69 citations

Electrical Engineering, 75-Nm-gate Inalas/ingaas Hemts, Engineering +13

Anomalous ¹³C Isotope Abundances in C₃S and C₄H Observed toward the Cold Interstellar Cloud, Taurus Molecular Cloud-1

Nami Sakai, Shuro Takano, Takeshi Sakai et al. · The Journal of Physical Chemistry A · 2013 · 32 citations

Cosmic Abundance, Ccs Ratios, Physics +9

Maximum frequency of oscillation of 1.3 THz obtained by using an extended drain-side recess structure in 75-nm-gate InAlAs/InGaAs high-electron-mobility transistors

Tsuyoshi Takahashi, Yoichi Kawano, Kozo Makiyama et al. · Applied Physics Express · 2017 · 26 citations

Thz Photonics, Electrical Engineering, Engineering +13