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Yuichi Haruyama

Explore the profile of Yuichi Haruyama including associated specialties, affiliations and a list of published articles. Areas
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Articles 7
Citations 9
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Recent Articles
1.
Horie R, Matsushita T, Kawamura S, Hase T, Horigane K, Momono H, et al.
Inorg Chem . 2023 Jun; 62(28):10897-10904. PMID: 37266917
The reason for the absence of superconductivity in SrIrO was estimated by photoelectron spectra and photoelectron holograms. The analysis of the La photoelectron hologram concluded that La atoms are substituted...
2.
Tahara K, Ashihara Y, Ikeda T, Kadoya T, Fujisawa J, Ozawa Y, et al.
Inorg Chem . 2020 Nov; 59(24):17945-17957. PMID: 33169615
Chemical modification of insulating material surfaces is an important methodology to improve the performance of organic field-effect transistors (OFETs). However, few redox-active self-assembled monolayers (SAMs) have been constructed on gate...
3.
Shibayama N, Maekawa H, Nakamura Y, Haruyama Y, Niibe M, Ito S
ACS Appl Mater Interfaces . 2020 Oct; 12(44):50187-50191. PMID: 33084297
2,2',7,7'-Tetrakis(,-di--methoxyphenylamino)-9,9'-spirobifluorene (spiro-OMeTAD) is utilized as a p-type semiconductor layer in perovskite solar cells and solid-state dye-sensitized solar cells. Spiro-OMeTAD has been known to have a spiro center, leading to a...
4.
Tsuji R, Koshino Y, Masutani H, Haruyama Y, Niibe M, Suzuki S, et al.
ACS Omega . 2020 Apr; 5(11):6090-6099. PMID: 32226892
An inexpensive, simple, and high-activity catalyst preparation method has been introduced in this work. Pt and RuO catalysts were fabricated by soaking inexpensive graphite electrodes (pencil-lead graphite rod: PGR) in...
5.
Ito S, Mizuta G, Kanaya S, Kanda H, Nishina T, Nakashima S, et al.
Phys Chem Chem Phys . 2016 Jul; 18(39):27102-27108. PMID: 27402555
The CHNHPbI perovskite solar cells have been fabricated using three-porous-layered electrodes as, 〈glass/F-doped tin oxide (FTO)/dense TiO/porous TiO-perovskite/porous ZrO-perovskite/porous carbon-perovskite〉 for light stability tests. Without encapsulation in air, the CHNHPbI...
6.
Okuda T, Eguchi T, Akiyama K, Harasawa A, Kinoshita T, Hasegawa Y, et al.
Phys Rev Lett . 2009 Apr; 102(10):105503. PMID: 19392124
Nanoscale chemical imaging using scanning tunneling microscopy is demonstrated with a core-level excitation of the probed element by a synchrotron radiation light. Pronounced element-specific contrasts were observed in the spatial...
7.
Tsuji J, Fujita M, Haruyama Y, Kanda K, Matsui S, Ozawa N, et al.
Anal Sci . 2005 Jul; 21(7):779-81. PMID: 16038494
The Li 1s XPS (X-ray Photoelectron Spectroscopy) spectra of LiMn2O4, which is one of the major positive-electrode materials in lithium-ion rechargeable batteries, and MnO2 as a reference material, were measured...