Zobrazeno 1 - 10
of 172
pro vyhledávání: '"Masao Kamada"'
Publikováno v:
Journal of Electron Spectroscopy and Related Phenomena. 203:35-39
The adsorption and reaction of silver on an oxidized Si(0 0 1) surface were investigated on the basis of Si 2p, Ag 3d and O 1s core-level photoemission measurements at room temperature (RT). We compared the present results with those obtained in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::221ecc3773541d2b0837a8341b469c7f
https://doi.org/10.1016/j.elspec.2015.05.011
https://doi.org/10.1016/j.elspec.2015.05.011
Publikováno v:
Journal of Electron Spectroscopy and Related Phenomena. 189:56-60
The adsorption and reaction of titanium on an oxidized Si(0 0 1) surface have been investigated using Si 2p, Ti 2p and O 1s core level photoemission measurements at room temperature (RT). We found that titanium adsorption on an oxidized Si(0 0 1) sur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8f9945d02ca1d5a581ef68027b60f83
https://doi.org/10.1016/j.elspec.2013.06.009
https://doi.org/10.1016/j.elspec.2013.06.009
Autor:
Junpei Azuma, Masao Kamada, Shuji Fujimasa, Kazutoshi Takahashi, Isamu Yamamoto, Masaki Imamura
Publikováno v:
Applied Surface Science. 267:66-69
We have performed synchrotron-radiation angle-resolved photoemission and angle-resolved two-photon photoemission (2PPE) study of Bi(1 1 1) films with the thickness of 12 bilayers grown on Si(1 1 1) – 7 × 7. From the detailed analysis of the excita
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4272059da0ba7fff066132b7dd7a7e3b
https://doi.org/10.1016/j.apsusc.2012.07.002
https://doi.org/10.1016/j.apsusc.2012.07.002
Autor:
Kazunori Ishibashi, Masaki Imamura, Kazutoshi Takahashi, Junpei Azuma, Yusuke Kurahashi, Masao Kamada
Publikováno v:
Applied Surface Science. 267:154-158
Time-resolved two-photon photoemission study has been performed on Si(1 1 1) surface at initial oxidation stage that is characterized by synchrotron-radiation photoemission spectroscopy. Transient 2PPE intensity from the conduction band minimum (CBM)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9add938ec01d8770e721cf495ce0c6d0
https://doi.org/10.1016/j.apsusc.2012.08.117
https://doi.org/10.1016/j.apsusc.2012.08.117
Autor:
Toru Tsujibayashi, Shuji Asaka, Junpei Azuma, Hiroshi Itoh, Osamu Arimoto, Masayuki Watanabe, Masao Kamada, Shunsuke Nakanishi
Publikováno v:
physica status solidi (b). 250:396-401
We have investigated the defect formation processes of BaF2 single crystals under vacuum ultraviolet radiation with the use of combination spectroscopy of synchrotron radiation (SR) and laser. The defect formation efficiency was measured as a functio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef5514ac42a4bcabc71ef9cc854f8c79
https://doi.org/10.1002/pssb.201248301
https://doi.org/10.1002/pssb.201248301
Autor:
Heon-Jung Kim, Junpei Azuma, Akimasa Ohnishi, Masao Kamada, Kazutoshi Takahashi, Mamoru Kitaura, K. Ogawa, Minoru Sasaki
Publikováno v:
e-Journal of Surface Science and Nanotechnology. 10:117-120
We have studied the electronic structure within the topmost two quintuple layers (QL) on vacuum-cleaved n- and p-type Bi2Te3(111) at 10 K by angle-resolved photoelectron spectroscopy. Tunable synchrotron radiation maximized the surface sensitivity of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::439529be2ef5b44e7805b48446062e36
https://doi.org/10.1380/ejssnt.2012.117
https://doi.org/10.1380/ejssnt.2012.117
Publikováno v:
Journal of Electron Spectroscopy and Related Phenomena. 184:304-308
The excited electronic states on Si(0 0 1) surface at the initial stage of oxidation have been studied by time-resolved two-photon photoemission (2PPE) spectroscopy. Transient 2PPE intensity from the conduction band minimum (CBM) shows the maximum at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ff64a9470907b08ca46139d5d153f61
https://doi.org/10.1016/j.elspec.2011.03.005
https://doi.org/10.1016/j.elspec.2011.03.005
Publikováno v:
Journal of Electron Spectroscopy and Related Phenomena. 184:327-330
Metal–organic interfaces have been attracting continuous attention in many fields including basic biosciences. The surface of dental alloys could be one of such interfaces since they are used in a circumstance full of organic compounds such as prot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::288383635bc741f8bafdebb602584244
https://doi.org/10.1016/j.elspec.2010.12.018
https://doi.org/10.1016/j.elspec.2010.12.018
Publikováno v:
Carbon. 49:877-883
An ultrathin and super black amorphous carbon (a-C) film has been fabricated by borrowing the inverse V-type anti-reflection nano-architecture from the black wings of butterfly Ornithoptera goliath through vacuum sintering process. The biomimetic a-C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e0804ef50fba2ac3017bf1a280cf160
https://doi.org/10.1016/j.carbon.2010.10.048
https://doi.org/10.1016/j.carbon.2010.10.048
Autor:
Kazutoshi Takahashi, Hitoshi Fujimoto, Motoya Sasaki, Akimasa Ohnishi, K. Ogawa, Junpei Azuma, Mamoru Kitaura, Masao Kamada
Publikováno v:
Physics Procedia. 11:63-66
Valence electronic structure of β - FeSi 2 single crystal has been investigated by photoelectron spectroscopy using synchrotron radiation. The plate-type β - FeSi 2 single crystal has been grown by chemical vapor transport method. The surface conta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd26b162a9e9c7bcf78e46dc68ccb405
https://doi.org/10.1016/j.phpro.2011.01.033
https://doi.org/10.1016/j.phpro.2011.01.033