Institution
National Institute of Advanced Industrial Science and Technology
Government•Tsukuba, Ibaraki, Japan•
About: National Institute of Advanced Industrial Science and Technology is a government organization based out in Tsukuba, Ibaraki, Japan. It is known for research contribution in the topics: Catalysis & Thin film. The organization has 22114 authors who have published 65856 publications receiving 1669827 citations. The organization is also known as: Sangyō Gijutsu Sōgō Kenkyū-sho.
Topics: Catalysis, Thin film, Carbon nanotube, Hydrogen, Laser
Papers published on a yearly basis
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TL;DR: In this paper, a carbon material prepared from d-glucose has been examined as a solid acid catalyst for the esterification of higher fatty acids, which can be attributed to high density of SO3H groups with strong acidity in the material.
277 citations
TL;DR: A unified theory of the anomalous Hall effect (AHE) is presented for multiband ferromagnetic metals with dilute impurities, revealing the extrinsic-to-intrinsic crossover which occurs when the relaxation rate is comparable to the spin-orbit coupling.
Abstract: A unified theory of the anomalous Hall effect (AHE) is presented for multiband ferromagnetic metals with dilute impurities. In the clean limit, the AHE is mostly due to extrinsic skew scattering. When the Fermi level is located around anticrossing of band dispersions split by spin-orbit interaction, the intrinsic AHE to be calculated ab initio is resonantly enhanced by its nonperturbative nature, revealing the extrinsic-to-intrinsic crossover which occurs when the relaxation rate is comparable to the spin-orbit coupling.
276 citations
TL;DR: Chalcopyrite-type CuInS2-based alloyed fluorescent nanocrystals (NCs) were synthesized by heating an organometallic solution to demonstrate optical property tunability as discussed by the authors.
Abstract: Chalcopyrite-type CuInS2-based alloyed fluorescent nanocrystals (NCs), which contain no regulated heavy metal ions, were synthesized by heating an organometallic solution to demonstrate optical property tunability. Introduction of Zn into the CuInS2 system enhanced their photoluminescence (PL) intensity. The resultant particles were 3−6 nm; they varied with experimental conditions and were discrete and colloidally stable. The band-gap energy and PL wavelength of Zn-Cu-In-S (ZCIS) NCs varied with Zn content and particle size. Their PL was controllable within 570−800 nm by altering the band-gap energy. Furthermore, indium substitution with gallium was shown to control band-gap energy toward ∼3.1 eV, 500 nm of PL wavelength. In addition, ZnS coating of this nanocrystal can approximately double the PL strength. Finally, surface treatment with mercaptoundecanoic acid dispersed hydrophilic ZCIS NCs into water.
276 citations
276 citations
TL;DR: The catalytic activity of phosphonium salts towards cyclic carbonate synthesis from propylene oxide and CO2 has been enormously enhanced by their immobilization onto silica that itself has no catalyst activity.
276 citations
Authors
Showing all 22289 results
| Name | H-index | Papers | Citations |
|---|---|---|---|
| Takeo Kanade | 147 | 799 | 103237 |
| Ferenc A. Jolesz | 143 | 631 | 66198 |
| Michele Parrinello | 133 | 637 | 94674 |
| Kazunari Domen | 130 | 908 | 77964 |
| Hideo Hosono | 128 | 1549 | 100279 |
| Hideyuki Okano | 128 | 1169 | 67148 |
| Kurunthachalam Kannan | 126 | 820 | 59886 |
| Shaobin Wang | 126 | 872 | 52463 |
| Ajit Varki | 124 | 542 | 58772 |
| Tao Zhang | 123 | 2772 | 83866 |
| Ramamoorthy Ramesh | 122 | 649 | 67418 |
| Kazuhito Hashimoto | 120 | 781 | 61195 |
| Katsuhiko Mikoshiba | 120 | 866 | 62394 |
| Qiang Xu | 117 | 585 | 50151 |
| Yoshinori Tokura | 117 | 858 | 70258 |