Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Akinori Shibayama"'
Autor:
Ichiro Hatanaka, Hiroyuki Yamauchi, Y. Yamagami, Akinori Shibayama, Toshikazu Suzuki, Hironori Akamatsu
Publikováno v:
IEEE Journal of Solid-State Circuits. 41:152-160
The mobile multi-media applications require to lower the operating voltage of embedded SRAMs. The ECC circuit implementation for increasing soft-error and the access timing control that tracks access delay fluctuation in memory core should be conside
Autor:
Hironori Akamatsu, Y. Yamagami, Ichiro Hatanaka, Akinori Shibayama, Hiroyuki Yamauchi, Toshikazu Suzuki
Publikováno v:
IEICE Transactions on Electronics. :630-638
This paper describes the access-timing control for an embedded SRAM core which operates in low and wide supply voltage (V dd = 0.3-1.5 V). In the conventional SRAMs, a wiring-replica with replica-memory-cell (RMC) to trace (he delay of memory core is
Autor:
Heisaburo Shindo, Makoto Chikira, Takahiko Nojima, Hiroyuki Ueda, Akinori Shibayama, Wataru Harada
Publikováno v:
Journal of Inorganic Biochemistry. 64:273-285
ESR data have been obtained on some hydrated copper(I)) and copper(II) amino acid complexes bound to highly oriented DNA fibers. The complexes bind with random orientation on A-form DNA, while some of them bind stereospecifically on B-form DNA. The h
Publikováno v:
Microelectronic Engineering. 27:291-294
Two SR steppers, SS-1[1] and SS-2, are used at the NTT SR facility to accelerate the development of LSIs with a feature size of 0.2 microns or less. This paper presents the compatibility of the two SR steppers focusing on overlay accuracy. For steppe
Publikováno v:
Journal of the Japan Society for Precision Engineering. 60:1771-1775
A new soft-handed vacuum chuck has been developed to allow the precise measurement of the placement accuracies of X-ray masks and wafers, which are deformed by stresses in processes. As their thicknesses are thin, it is difficult to clamp them withou
Autor:
Akira Ozawa, Hiroshi Terada, Yuji Ikeda, Sohei Kondo, Hideyo Kawakita, Naoto Kobayashi, Tae-Soo Pyo, Chikako Yasui, Akinori Shibayama
Publikováno v:
SPIE Proceedings.
Silicon immersion grating have opened the new possibilities of building compact high-resolution cryogenic spectrometers for the near-infrared (NIR) region from 1.4 to 5.5μm. We are developing a silicon immersion grating for a next-generation NIR hig
Autor:
Hiroyuki Yamauchi, Y. Yamagami, Akinori Shibayama, Ichiro Hatanaka, Toshikazu Suzuki, Hironori Akamatsu
Publikováno v:
ISSCC. 2005 IEEE International Digest of Technical Papers. Solid-State Circuits Conference, 2005..
A device-fluctuation-tolerant access-control scheme and a unique cosmic-ray-immune hidden-ECC scheme are implemented in a 32kB SRAM in a 0.13 /spl mu/m CMOS process. The SRAM operates at 0.3V at 6.8MHz under severe device fluctuations. Operation rang
Autor:
Takaharu Tsuji, H. Tanizaki, M. Ishikawa, Hideto Hidaka, M. Niiro, K. Takahashi, Akinori Shibayama, M. Senoh, T. Uchikoba, Shigeki Tomishima, Hirohito Kikukawa, T. Inokuchi, Y. Fukushima, H. Kato, S. Sakamoto, M. Maruta, T. Ooishi, W. Abe, T. Kawasaki
Publikováno v:
2001 IEEE International Solid-State Circuits Conference. Digest of Technical Papers. ISSCC (Cat. No.01CH37177).
Previous embedded DRAMs (eDRAMs) have the dual ports on the sense amplifier and wide I/O buses on memory arrays for high data rate in graphic controller chips. This causes decreased cell efficiency and increased power consumption in burst operation c
Autor:
H. Aoyama, Sunao Ishihara, Akinori Shibayama, M. Suzuki, T. Haga, Takao Taguchi, M. Fukuda, Souichirou Mitsui, H. Morita, H. Tsuyuzaki, Yasuji Matsui
Publikováno v:
Initiatives of Precision Engineering at the Beginning of a Millennium ISBN: 9780792374145
X-ray lithography using synchrotron radiation (SR) is a promising tool for fabricating large-scale integrated circuits (LSIs) with device feature sizes as small as 100 nm. The making of 100-nm devices requires both a high overlay accuracy and a print
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc58bea644601d28749ead0d829d351b
https://doi.org/10.1007/0-306-47000-4_118
https://doi.org/10.1007/0-306-47000-4_118
Autor:
Fukuda Makoto, Hajime Aoyama, Suzuki Masanori, Hirofumi Morita, Soichiro Mitsui, Akinori Shibayama, Tsuneyuki Haga, Takao Taguchi, Yasuji Matsui, Yukiko Kikuchi
Publikováno v:
SPIE Proceedings.
This article presents the alignment performance of the two-wavelength optical heterodyne alignment system in the x-raystepper XS-1. The alignment accuracy (mean+3) obtained by the double-exposure method with a single mask and a Sitrench wafer was bet