Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Taishi Ishikura"'
Autor:
Takashi Honda, Yutaro Kitagawa, Yuji Hiraoka, Tsuyoshi Kimura, Taishi Ishikura, Hiroyuki Nakamura
Publikováno v:
Nature Materials. 9:797-802
The discoveries of gigantic ferroelectric polarization in BiFeO(3) (ref. 1) and ferroelectricity accompanied by a magnetic order in TbMnO(3) (ref. 2) have renewed interest in research on magnetoelectric multiferroics, materials in which magnetic and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e71777ac4f816bd01cb686d3a4fcd7d
https://doi.org/10.1038/nmat2826
https://doi.org/10.1038/nmat2826
Autor:
Takashi Matsumoto, Masahito Watanabe, Ban Ito, Atsunobu Isobayashi, Naoshi Sakuma, Akihiro Kajita, Tatsuro Saito, Hisao Miyazaki, Daisuke Nishide, Taishi Ishikura, Tadashi Sakai, Yuichi Yamazaki
Publikováno v:
2015 IEEE International Interconnect Technology Conference and 2015 IEEE Materials for Advanced Metallization Conference (IITC/MAM).
We have fabricated the stacked interconnects of multi-layer graphene (MLG) and nickel (Ni) at the line width from 30 to 1000 nm in 300 mm wafer. MLG, which was grown by CVD process, was selectively deposited on Ni damascene interconnects by the catal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8733d0200890966e0e7fc790719d2f2e
https://doi.org/10.1109/iitc-mam.2015.7325591
https://doi.org/10.1109/iitc-mam.2015.7325591
Autor:
Akihiro Kajita, Li Zhang, Tadashi Sakai, Takashi Matsumoto, Naoshi Sakuma, Makoto Wada, Daisuke Nishide, Taishi Ishikura, Masayuki Katagiri
Publikováno v:
2014 IEEE International Reliability Physics Symposium.
Graphene is a promising material to replace copper interconnect metallization under 10 nm in width. We report a method for evaluating graphene interconnect wiring structure by conductive atomic force microscopy (C-AFM), which enables direct measureme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ca38eb7a0db0534926c66e4862982ad
https://doi.org/10.1109/irps.2014.6861141
https://doi.org/10.1109/irps.2014.6861141
Autor:
Masahito Watanabe, Makoto Wada, Masayuki Kitamura, Takashi Matsumoto, Akihiro Kajita, Tatsuro Saito, Li Zhang, Taishi Ishikura, Ban Ito, Tadashi Sakai, Daisuke Nishide, Naoshi Sakuma, Atsunobu Isobayashi, Masayuki Katagiri, Yuichi Yamazaki
Publikováno v:
IEEE International Interconnect Technology Conference.
We fabricated a carbon nanotube (CNT) via structure on a 300-mm wafer. We investigated the CNT chemical-mechanical polishing (CNT-CMP) behavior in an actual via pattern structure and clarified the technical issues of the CNT-CMP process. We developed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7076b751529fa47afb053c0bf3cd980
https://doi.org/10.1109/iitc.2014.6831881
https://doi.org/10.1109/iitc.2014.6831881
Autor:
Takashi Matsumoto, Atsunobu Isobayashi, Atsuko Sakata, Akihiro Kajita, Munehito Kagaya, Daisuke Nishide, Taishi Ishikura, Masahito Watanabe, Makoto Wada, Yuichi Yamazaki, Tadashi Sakai, Masayuki Kitamura, Naoshi Sakuma, Tatsuro Saito, Ban Ito
Publikováno v:
2013 IEEE International Interconnect Technology Conference - IITC.
The present work investigated the possibility of the formation of graphene interconnects and studied the behavior of graphene growth in wiring structure. Graphene nucleated on the facet of catalytic metal, and multi layer graphene grew along the terr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::826fff91032815cae291deac09bef76d
https://doi.org/10.1109/iitc.2013.6615599
https://doi.org/10.1109/iitc.2013.6615599
Publikováno v:
2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference (CLEO EUROPE/EQEC).
The Z type hexaferrites of Ba 3 Co 2 Fe 24 O 41 and Sr 3 Co 2 Fe 24 O 41 have high magnetic permeability in high frequency range so that they have been studied as candidates for frequency inductor cores and electromagnetic noise absorbers working in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47791abf3e7f71769d343b9fe4179687
https://doi.org/10.1109/cleoe.2011.5942522
https://doi.org/10.1109/cleoe.2011.5942522
Publikováno v:
Physical Review Letters. 106
The origin of a room-temperature magnetoelectric (ME) effect has been examined by means of neutron powder diffraction measurements for a Z-type hexaferrite Sr(3)Co(2)Fe(24)O(41). The temperature and magnetic-field dependence of the electric polarizat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e72f59f46877bac5ba8739e56171029f
https://doi.org/10.1103/physrevlett.106.087201
https://doi.org/10.1103/physrevlett.106.087201
Publikováno v:
CLEO:2011 - Laser Applications to Photonic Applications.
THz time domain spectroscopy reveals the existence of a broad absorption band owing to electromagnons in a multiferroic polycrystal of Sr 3 Co 2 Fe 24 O 41 . The absorption can be controlled by weak external magnetic fields.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c94de68fb4885a02e814c1e61bf09798
https://doi.org/10.1364/cleo_at.2011.jthb110
https://doi.org/10.1364/cleo_at.2011.jthb110
Publikováno v:
Physical review letters. 106(8)
The origin of a room-temperature magnetoelectric (ME) effect has been examined by means of neutron powder diffraction measurements for a Z-type hexaferrite Sr(3)Co(2)Fe(24)O(41). The temperature and magnetic-field dependence of the electric polarizat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::21211d29fb359ed535a0e8fd2d0f9c71
https://pubmed.ncbi.nlm.nih.gov/21405595
https://pubmed.ncbi.nlm.nih.gov/21405595
Publikováno v:
Physical Review B. 82
The effects of quadrupolar order on structural, magnetic, and dielectric properties have been investigated for ${\text{DyVO}}_{4}$. Our detailed structure analysis demonstrated that the cooperative Jahn-Teller effect associated with $4f$ ferroquadrup
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8035839ed584eb670e17a66c13fb1766
https://doi.org/10.1103/physrevb.82.012103
https://doi.org/10.1103/physrevb.82.012103