Zobrazeno 1 - 10
of 286
pro vyhledávání: '"Hiroyuki Oyanagi"'
Publikováno v:
Gallium Arsenide and Related Compounds 1991
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b03db0c13124f4939a5241c80cd1381
https://doi.org/10.1201/9781003069638-71
https://doi.org/10.1201/9781003069638-71
Autor:
Chenglin Liu, Xiaohui Yan, Zhiyun Pan, Dongming Zhang, Hiroyuki Oyanagi, Wei Liu, Shiqiang Wei, Xinyi Zhang, Fengchun Hu, Qinghua Liu
Publikováno v:
Analytical and Bioanalytical Chemistry. 410:4959-4965
Exploration of the biological effects of transition metal ions in acupuncture points is essential to clarify the functional mechanism of acupuncture treatment. Here we show that in the SP6 acupuncture point (Sanyinjiao) the Fe ions are in a high-spin
Autor:
Hiroyuki Oyanagi
Publikováno v:
Synchrotron Radiation Applications
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5912b20eef0a4b1db858b5a866021c3b
https://doi.org/10.1142/9789813227675_0005
https://doi.org/10.1142/9789813227675_0005
Autor:
Hiroyuki Oyanagi
Publikováno v:
High-Tc Copper Oxide Superconductors and Related Novel Materials ISBN: 9783319526744
Intimate relation between local lattice and high-temperature superconductivity is one of undeniable evidences for the lattice-driven mechanism of superconductivity that has been totally omitted in the previous discussions of possible pairing mechanis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f234bf00dc29746cced28ababa8a53cd
https://doi.org/10.1007/978-3-319-52675-1_19
https://doi.org/10.1007/978-3-319-52675-1_19
Publikováno v:
Journal of Applied Physics; 9/1/2003, Vol. 94 Issue 5, p3345, 5p, 1 Black and White Photograph, 1 Chart, 4 Graphs
Autor:
Masakuni Yamamoto, Takuya Ohkura, Yasuhiro Iwasawa, Shin-ichi Nagamatsu, Hajime Kawanami, Takayuki Ishizaka, Takashi Arai, Mizuki Tada, Hiroyuki Oyanagi, Tomoya Uruga
Publikováno v:
The Journal of Physical Chemistry C. 117:13094-13107
Potential-dependent transformations of surface structures, Pt oxidation states, and Pt–O bondings in Pt/C, Au(core)-Pt(shell)/C (denoted as Au@Pt/C), and Pd(core)-Pt(shell)/C (denoted as Pd@Pt/C) cathode catalysts in polymer electrolyte fuel cells
Autor:
Shi He, Fengchun Hu, Zhihu Sun, Zhiyun Pan, Yong Jiang, Zhi Xie, Wensheng Yan, Yi Xie, Tao Yao, Hiroyuki Oyanagi, Shiqiang Wei, Qinghua Liu
Publikováno v:
The Journal of Physical Chemistry C. 116:4855-4861
Here we report that the occupation sites of Co atoms in ZnO matrix could be effectively tuned by the concentration of Cu codopant. The Co–Cu codoping effect has been revealed by a combination of X-ray diffraction and X-ray absorption fine structure
Autor:
Atsuyuki Fukano, Hiroyuki Oyanagi, Zhihu Sun, Lulu Zhang, Masato Uehara, Yousong Jiang, Haruki Nakamura, Hideaki Maeda, Kenichi Yamashita, Chul-Ho Lee
Publikováno v:
Journal of Synchrotron Radiation. 18:272-279
The design and performance of a compact fluorescense XAFS apparatus equipped with a microfluidic cell for in situ studies of nanoparticles are described. CdSe nanoparticles were prepared by solution reaction starting from trioctylphosphine-Se. Time-r
Autor:
Changjin Zhang, Hiroyuki Oyanagi
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 24:89-95
Temperature-dependent local lattice structures of 1111-type ReFeAsO1−x F x (Re=La, Sm) are studied by extended X-ray absorption fine structure (EXAFS) and compared with the results of impurity-doped La1.85Sr0.15CuO4. As electron carriers are introd
Autor:
Hiroyuki Nakamura, Hiroyuki Oyanagi, Y. Jiang, Atsuyuki Fukano, Hideaki Maeda, Z. H. Sun, Masato Uehara, Kenichi Yamashita, Ling Zhang
Publikováno v:
The Journal of Physical Chemistry C. 114:10126-10131
The role of dodecylamine (DDA) as surface ligand in the initial nucleation and growth processes of CdSe nanocrystals was studied by in-situ extended X-ray absorption fine structure and a microfluidic reactor. The results combined with ex-situ UV−vi