Výsledky vyhledávání - "Natsuko Sagawa"

Structural Origin of Visible Luminescence from Silica Based Organic−Inorganic Hybrid Materials

Autor: Natsuko Sagawa, Akiko Nishimura, Takashi Uchino

Publikováno v: The Journal of Physical Chemistry C. 113:4260-4262

We synthesized a series of n-octadecylsiloxanes having different empirical formulas, that is, R-SiO3/2 (R = C18H37), R-(CH3)SiO2/2, and R-(CH3)2SiO1/2. We found that the compound with the formula R-SiO3/2 shows the highest PL emission with a quantum

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1d0a181433f39714a0071cc18c16006a
https://doi.org/10.1021/jp900911v

Zobrazit plný text záznamu

High hydrophobic topcoat approach for high volume production and yield enhancement of immersion lithography

Autor: Katsushi Nakano, Yuuki Ishii, Natsuko Sagawa, Kazunori Kusabiraki, Motoyuki Shima

Publikováno v: SPIE Proceedings.

Immersion scanner performance is being improved generation by generation. Faster scan speed is required to increase scanner productivity. There are, however, several papers reporting defect increase with higher scan speed 1, 2, 3 . To overcome this c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e5716220f50720559d66a362274187b0
https://doi.org/10.1117/12.916271

Zobrazit plný text záznamu

Practical implementation of immersion resist materials

Autor: Yuuki Ishii, Yasuhiro Iriuchijima, Natsuko Sagawa, Katsushi Nakanob, Hamid R. Khorram, Tadamasa Kawakubo, Shirou Nagaoka, Tomoharu Fujiwara

Publikováno v: Advances in Resist Materials and Processing Technology XXVI.

Immersion lithography has gone through its first phase of introduction and acceptance as the main solution for critical layer lithography for 45nm node and beyond. In this phase, the industry has found that immersion technology has its own unique cha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e7407764aba220effec50c73fd76bbd4
https://doi.org/10.1117/12.814946

Zobrazit plný text záznamu

Visible Luminescence from Octadecylsilane Monolayers on Silica Surfaces : Time-Resolved Photoluminescence Characterization

Autor: Takashi Uchino, Natsuko Sagawa

We have found that the adsorption of octadecyltrichlorosilane (OTS) monolayers on nanometer-sized silica particles yields a stable blue photoluminescence (PL) with a time scale of nanoseconds (N. Sagawa and T. Uchino, Appl. Phys. Lett. 87, 251923 (20

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9eef935f175b54dde33a9a2b5f1cc81d
https://hal.archives-ouvertes.fr/hal-00166755

Zobrazit plný text záznamu

Structure and formation mechanism of blue-light-emitting centers in silicon and silica-based nanostructured materials

Autor: Natsuko Sagawa, Naoko Kurumoto, Takashi Uchino

Publikováno v: Physical Review B. 73(23):233203-233203

We propose a model of the blue-light-emitting center in silicon and silica-based materials on the basis of the density functional theory calculations. It has been shown that the dehydroxylation reaction involved in the annealing process of surface hy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98c22c10563153911cc3731f28a4ccd8
https://hdl.handle.net/20.500.14094/90000286

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání