The Mechanism of Slow Hot-Hole Cooling in Lead-Iodide Perovskite: First-Principles Calculation on Carrier Lifetime from Electron–Phonon Interaction KY Hiroki Kawai, Giacomo Giorgi, Andrea Marini Nano Letters 15 (5), 3103, 2015 | 189 | 2015 |
Electron-electron and electron-phonon correlation effects on the finite-temperature electronic and optical properties of zinc-blende GaN H Kawai, K Yamashita, E Cannuccia, A Marini Physical Review B 89 (8), 085202, 2014 | 65 | 2014 |
Epitaxy of Solid-Solution Thin Films with Widely Tunable Chemical Composition and Strong Visible Absorption C Yang, Y Hirose, T Wakasugi, N Kashiwa, H Kawai, K Yamashita, ... Physical Review Applied 10 (4), 044001, 2018 | 13 | 2018 |
Design principle of channel material for oxide-semiconductor field-effect transistor with high thermal stability and high on-current by fluorine doping H Kawai, H Fujiwara, J Kataoka, N Saito, T Ueda, T Enda, T Ishihara, ... 2020 IEEE International Electron Devices Meeting (IEDM), 22.2. 1-22.2. 4, 2020 | 10 | 2020 |
Chirality dependence of quantum thermal transport in carbon nanotubes at low temperatures: A first-principles study T Hata, H Kawai, T Ohto, K Yamashita The Journal of chemical physics 139 (4), 2013 | 8 | 2013 |
Impact of short‐range order and clusterization on the bandgap bowing: First‐principles calculations on the electronic properties of metastable (GaAs) 1–x (Ge2) x alloys H Kawai, G Giorgi, K Yamashita physica status solidi (b) 249 (1), 29-37, 2012 | 8 | 2012 |
Density-functional study on the dopant-segregation mechanism: Chemical potential dependence of dopant-defect complex at Si/SiO2 interface H Kawai, Y Nakasaki, T Kanemura, T Ishihara Journal of Applied Physics 123 (16), 2018 | 5 | 2018 |
Semiconductor device H Kawai, J Kataoka, K Ikeda US Patent 11,569,241, 2023 | 4 | 2023 |
High thermal stability of doped oxide semiconductor for monolithic 3D integration H Kawai, J Kataoka, N Saito, T Ueda, T Ishihara, K Ikeda MRS Bulletin 46 (11), 1044-1052, 2021 | 4 | 2021 |
Multi-wall effects on the thermal transport properties of nanotube structures Tomoyuki Hata, Hiroki Kawai, Ryota Jono, Koichi Yamashita Nanotechnology 25 (24), 245703, 2014 | 4 | 2014 |
Nonisovalent alloys for photovoltaics applications: modelling IV-Doped III-V alloys G Giorgi, H Kawai, K Yamashita Third Gener-ation Photovoltaics, InTech, 141e166, 2012 | 3 | 2012 |
Application of accelerated long-range corrected exchange functional [LC-DFT (2Gau)] to periodic boundary condition systems: CO adsorption on Cu (111) surface K Mishima, M Kaneko, JW Song, H Kawai, K Yamashita, K Hirao The Journal of Chemical Physics 152 (10), 2020 | 2 | 2020 |
Selector and non-volatile storage device T Nagase, D Watanabe, Y Kobayashi, H Tokuhira, H Kawai US Patent 11,600,773, 2023 | 1 | 2023 |
Memory device H Kawai US Patent 11,145,810, 2021 | 1 | 2021 |
Switching device T Daibou, H Kawai, K Komatsu, W Li, S Itai, K Matsuo US Patent App. 17/019,664, 2021 | 1 | 2021 |
Storage device T Iwasaki, K Komatsu, H Kawai US Patent 11,081,525, 2021 | 1 | 2021 |
Organic–Inorganic Halide Perovskite Quasi-Particle Nature Analysis via the Interplay among Classic Solid-State Concepts, Density Functional, and Many-Body Perturbation Theory K Yamashita, H Kawai, C Katan, G Giorgi, J Even Theoretical Modeling of Organohalide Perovskites for Photovoltaic …, 2017 | 1* | 2017 |
Clustering and Octet Rule Violation Impact on Band Gap Bowing: Ab Initio Calculation of the Electronic Properties of (GaAs)1−x(Ge2)x Alloys H Kawai, G Giorgi, K Yamashita Chemistry letters 40 (7), 770-772, 2011 | 1 | 2011 |
Semiconductor device and semiconductor storage device T Kosaka, H Horii, H Tokuhira, K Matsuzawa, H Kawai US Patent 12,213,301, 2025 | | 2025 |
Magnetic memory device with nonmagnetic layer having two additive elements T Daibou, Y Nakasaki, T Kai, H Kawai, T Ishihara, J Ito US Patent 12,075,629, 2024 | | 2024 |