Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Kazuyuki Higashi"'
Publikováno v:
Estuarine, Coastal and Shelf Science. 285:108299
Publikováno v:
Journal of Environmental Chemistry. 30:115-118
Autor:
Sosuke OTANI, Kenta UEMURA, Kunihiro TOKUDA, Kohei FUJISHIMA, Kazuyuki HIGASHI, Yasunori KOZUKI
Publikováno v:
Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering). 78:I_847-I_852
Publikováno v:
Japanese Journal of Benthology. 72:71-78
Autor:
Kengo Uchida, Kenro Nakamura, Toyohiro Chikyow, Kazuyuki Higashi, Kazumichi Tsumura, Takahiro Nagata, Jin Kawakita
Publikováno v:
3DIC
The chemical bonding state of Mn film on SiO 2 , which is expected to be applied as a bonding material for Si wafer, was investigated by x-ray photoelectron spectroscopy (XPS). The as deposited Mn film had unintentionally oxidized surface and interfa
Autor:
Kengo Uchida, Takahiro Nagata, Kazumichi Tsumura, Akihiro Kojima, Kenro Nakamura, Hideki Shibata, Kazuyuki Higashi
Publikováno v:
2019 6th International Workshop on Low Temperature Bonding for 3D Integration (LTB-3D).
We investigated the effects of N 2 plasma treatment on Mn-Mn bonding strength and the electrical properties of a Mn layer between SiO 2 layers. Si atoms introduced into the Mn layer by N 2 plasma play an important role in improving bonding strength.
Publikováno v:
Journal of Water and Environment Technology. 14:447-454
Publikováno v:
SEKE
Autor:
Kengo Uchida, Hideki Shibata, Kazuyuki Higashi, Kazumichi Tsumura, Yoshiaki Sugizaki, Kenro Nakamura
Publikováno v:
2018 IEEE International Interconnect Technology Conference (IITC).
We propose a new Cu/SiO hybrid bonding process using ultrathin Mn film at the bonding interface. In this process, bonding stability is improved because the bonding interface consists of only Mn. In addition, Mn on SiO forms a MnSiO, which is known as
Autor:
Kazuyuki Higashi
Publikováno v:
SSRN Electronic Journal.
I investigate the fragmentation under high frequency trading (HFT) popularity. I make a toy model of security exchange market competition. With the friction like the Bertrand competition with differentiated goods, the effect of the number of venues o