Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Masaki, Kawata"'
Publikováno v:
Organic Letters. 23:9431-9435
A novel Pd-catalyzed cascade reaction of N,N-dialkyl-substituted o-alkynylanilines involving an indolization/peri-C-H annulation/N-dealkylation sequence has been developed to construct a cyclopenta-fused acenaphtho[1,2-b]indole (ANI) scaffold. A vari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92cce9a3433f6e7682a55ed4f396d038
https://doi.org/10.1021/acs.orglett.1c03575
https://doi.org/10.1021/acs.orglett.1c03575
Autor:
Tienan, Jin, Shin, Suzuki, Hon Eong, Ho, Hidenori, Matsuyama, Masaki, Kawata, Masahiro, Terada
Publikováno v:
Organic letters. 23(24)
A novel Pd-catalyzed cascade reaction of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c98ae60e34d03d9759472b02daf129d6
https://pubmed.ncbi.nlm.nih.gov/34851130
https://pubmed.ncbi.nlm.nih.gov/34851130
Autor:
Masaki Kawata, Yasuo Udagawa, Rumi Takeda, Atsushi Sato, Hisashi Hayashi, Tomofumi Azumi, Kazuhiko Ikeuchi, Kazuyoshi Yamada, Naomi Kawamura
Publikováno v:
Radiation Physics and Chemistry. 75:1586-1590
Lifetime-broadening-suppressed X-ray absorption near-edge structures (LBS-XANES) spectra, where the resolution is not restricted by core-hole lifetime widths, have been measured at the Cu K-edge on the prototypical high- T c La 2− x Sr x CuO 4 ( x
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccfcdbcbe68e9eddeea7cf55b1af633c
https://doi.org/10.1016/j.radphyschem.2005.07.019
https://doi.org/10.1016/j.radphyschem.2005.07.019
Autor:
Rumi Takeda, Susumu Nanao, Masaki Kawata, Naomi Kawamura, Hisashi Hayashi, Atsushi Sato, Yasuo Udagawa
Publikováno v:
Journal of Physics and Chemistry of Solids. 66:2168-2172
Kβ resonant inelastic X-ray scattering (RIXS) spectra of Mn and Ga compounds are studied to examine different types of selective XANES. RIXS spectra of MnO in Mn Kβ 1,3 region and of GaCl 2 in Ga Kβ 2 region are plotted as contour maps over wide e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0aa2a872851fc342e0982c17962c16f
https://doi.org/10.1016/j.jpcs.2005.09.052
https://doi.org/10.1016/j.jpcs.2005.09.052
Autor:
Hisashi Hayashi, Masaki Kawata, Susumu Nanao, Rumi Takeda, Yasuo Udagawa, Takeshi Takano, Naomi Kawamura, Yasuhiro Watanabe
Publikováno v:
Journal of Electron Spectroscopy and Related Phenomena. 136:191-197
A newly constructed multi-crystal X-ray spectrometer is described and its application to resonant inelastic X-ray scattering (RIXS) study on several Mn compounds are presented. The apparatus features a use of a two-dimensional position-sensitive prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f50554971741ef0344f5b341733d0fc2
https://doi.org/10.1016/j.elspec.2004.02.148
https://doi.org/10.1016/j.elspec.2004.02.148
Autor:
K. Okamoto, Yasuo Udagawa, Masaki Kawata, Hisashi Hayashi, S. Nagamatsu, Takashi Fujikawa, A. Sugiyama
Publikováno v:
Journal of Magnetism and Magnetic Materials. 310:e953-e955
Mn K-edge spin-polarized X-ray absorption near edge structure (SPXANES) spectra of MnO have been examined by use of a spin-dependent full multiple-scattering theory. Theoretical calculations for MnO show good agreement with the observed spectra on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41e17b5e477e5ccc0757b39e909b7360
https://doi.org/10.1016/j.jmmm.2006.10.1003
https://doi.org/10.1016/j.jmmm.2006.10.1003
Autor:
Kenji Ishii, Susumu Nanao, Toshiya Inami, Hisashi Hayashi, Atsushi Sato, Haruhiko Ogasawara, Yasuo Udagawa, Masaki Kawata
Publikováno v:
Physical Review B. 72
The 2p3d resonant inelastic x-ray-scattering spectra of Ho{sub 2}O{sub 3} are measured under 0.7 eV resolution and analyzed in terms of an equation based on the Kramers-Heisenberg formula. Broadening due to core-hole lifetime (4.26 eV) is completely
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38aef11d2ecd09350b1e37bd6f364f5e
https://doi.org/10.1103/physrevb.72.045114
https://doi.org/10.1103/physrevb.72.045114
Publikováno v:
Physical Review B. 70
We present $\mathrm{Mn}\phantom{\rule{0.3em}{0ex}}K\ensuremath{\beta}(3p\ensuremath{\rightarrow}1s)$ emission data as a contour map over wide energy ranges in both excitation and emission. It is demonstrated that spin-polarized x-ray absorption near
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a74cdeaa85b0850ac1d00007539c2c2
https://doi.org/10.1103/physrevb.70.134427
https://doi.org/10.1103/physrevb.70.134427
Autor:
Yasuo Udagawa, Naomi Kawamura, Hisashi Hayashi, Masaki Kawata, Rumi Takeda, Yasuhiro Watanabe, Susumu Nanao
Publikováno v:
Physical Review B. 70
Lifetime-broadening-suppressed x-ray absorption near edge structure (LBS-XANES) spectroscopy is applied to the Dy ${L}_{3}$ edge, where multiplet nature of the final state as well as lifetime-broadening distorts the band shape. It was found that, by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13adc4e188ab6931c0c84e90fc3cc767
https://doi.org/10.1103/physrevb.70.155113
https://doi.org/10.1103/physrevb.70.155113
Publikováno v:
Physica Scripta. :1097
A newly designed multi-crystal x-ray spectrometer equipped with a two-dimensional position sensitive proportional counter is described. The spectrometer employs five cylindrically bent rectangular Ge(4?4?0) crystals with 35???100?mm2 in size, whose r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8cdb3eb84f69e4a01d586a6d158a4dd
https://doi.org/10.1238/physica.topical.115a01097
https://doi.org/10.1238/physica.topical.115a01097