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Katsutoshi Aoki

Explore the profile of Katsutoshi Aoki including associated specialties, affiliations and a list of published articles. Areas
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Articles 13
Citations 39
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Recent Articles
1.
Machida A, Saitoh H, Sugimoto H, Hattori T, Sano-Furukawa A, Endo N, et al.
Nat Commun . 2024 Oct; 15(1):8861. PMID: 39402026
No abstract available.
2.
Saitoh H, Machida A, Iizuka-Oku R, Hattori T, Sano-Furukawa A, Funakoshi K, et al.
Sci Rep . 2020 Jun; 10(1):9934. PMID: 32555226
Neutron powder diffraction profiles were collected for iron deuteride (FeD) while the temperature decreased from 1023 to 300 K for a pressure range of 4-6 gigapascal (GPa). The ε' deuteride...
3.
Machida A, Saitoh H, Hattori T, Sano-Furukawa A, Funakoshi K, Sato T, et al.
Sci Rep . 2019 Aug; 9(1):12290. PMID: 31444386
Hexagonal close-packed iron hydride, hcp FeH, is absent from the conventional phase diagram of the Fe-H system, although hcp metallic Fe exists stably over extensive temperature (T) and pressure (P)...
4.
Fukui H, Hiraoka N, Hirao N, Aoki K, Akahama Y
Sci Rep . 2016 May; 6:26641. PMID: 27221010
We investigated molecular dissociation induced by 10-keV X-ray irradiation in dense ice at pressures up to 40 GPa at 300 K. The dissociation yield estimated from the oxygen K-edge X-ray...
5.
Takagi S, Iijima Y, Sato T, Saitoh H, Ikeda K, Otomo T, et al.
Angew Chem Int Ed Engl . 2015 Mar; 54(19):5650-3. PMID: 25773066
Despite many exploratory studies over the past several decades, the presently known transition metals that form homoleptic transition-metal hydride complexes are limited to the Groups 7-12. Here we present evidence...
6.
Machida A, Saitoh H, Sugimoto H, Hattori T, Sano-Furukawa A, Endo N, et al.
Nat Commun . 2014 Sep; 5:5063. PMID: 25256789
Hydrogen composition and occupation state provide basic information for understanding various properties of the metal-hydrogen system, ranging from microscopic properties such as hydrogen diffusion to macroscopic properties such as phase...
7.
Okada T, Iitaka T, Yagi T, Aoki K
Sci Rep . 2014 Jul; 4:5778. PMID: 25047728
It was discovered that a peak appears near a pressure of Pc = 10 GPa in the electrical conductivity of ice VII as measured through impedance spectroscopy in a diamond...
8.
Ikeda T, Katayama Y, Saitoh H, Aoki K
J Chem Phys . 2010 Apr; 132(12):121102. PMID: 20370105
The effects of temperature and pressure upon structural, dynamical, and electronic properties of liquid H(2)O were systematically investigated via first principles molecular dynamics and in situ x-ray diffraction in the...
9.
Liu H, Duffy T, Ehm L, Crichton W, Aoki K
J Synchrotron Radiat . 2009 Oct; 16(Pt 6):697-8. PMID: 19844001
No abstract available.
10.
Hattori T, Saitoh H, Kaneko H, Okajima Y, Aoki K, Utsumi W
Phys Rev Lett . 2006 Aug; 96(25):255504. PMID: 16907320
To verify the high-pressure formation of the bulk metallic glass in elemental Zr and Ti, which Zhang and Zhao [Nature (London) 430, 332 (2004)] and Y. Wang et al. [Phys....