Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Hirokazu, Nagase"'
Autor:
Takashi Kono, Tomoya Saito, Hirokazu Nagase, Takahiro Shimoi, Takashi Ito, Akihiko Kanda, Masayuki Izuna
Publikováno v:
2017 IEEE International Memory Workshop (IMW).
Highly reliable Physical Unclonable Functions (PUF) based on 28nm Split-Gate MONOS (SG-MONOS) embedded flash memory is developed for hardware security applications. In this paper, we investigate wide range tolerance on applied voltage, temperature an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a49eaebc57ae90ec885ea11ff6feb18
https://doi.org/10.1109/imw.2017.7939086
https://doi.org/10.1109/imw.2017.7939086
Publikováno v:
IEEE Journal of Solid-State Circuits. 46:883-893
A novel variable inductor using a bridge circuit is proposed. Because of a bypass switch MOSFET placed at a balance point, the effect of the switch resistance which is a penalty of the variable inductance is suppressed and degradation of the Q factor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2feae09432514a8bc8b97f02888bdf9d
https://doi.org/10.1109/jssc.2011.2108790
https://doi.org/10.1109/jssc.2011.2108790
Autor:
Tohru Suemoto, Shigeki Matsuo, Ryota Kumai, Keita Kinoshita, Makoto Nakajima, Shuichi Hashimoto, Takuro Tomita, Hirokazu Nagase
Publikováno v:
Materials Science Forum. :879-882
Femtosecond laser-induced periodic structures, so-called "ripples", were systematically studied under various incident laser wavelengths and polarization properties. The effect of the excitation wavelength on the period of ripples was investigated fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5114b62a2389e98ceb01e5f0fe5f21d
https://doi.org/10.4028/www.scientific.net/msf.600-603.879
https://doi.org/10.4028/www.scientific.net/msf.600-603.879
Publikováno v:
physica status solidi c. 3:3452-3455
Transient reflectance changes induced by pulsed photoexcitation at 800 nm were studied in sodium vanadate α′-NaV2O5. At low excitation densities, the response shows a slow rising with a time constant of 3 ps, while at higher excitation densities,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecb7781cc814b7fcf5b75b340e4885c8
https://doi.org/10.1002/pssc.200672157
https://doi.org/10.1002/pssc.200672157
Autor:
Motoo Aiba, Kenji Kazumi, Masahiko Isobe, Tohru Suemoto, Makoto Nakajima, Hirokazu Nagase, Yutaka Ueda
Publikováno v:
Journal of Physics: Conference Series. 21:15-22
Recent developments in the study of ultrafast dynamics are reviewed concerning the spin ladder system, α'-NaV2O5, which is known to have a charge order phase transition accompanying spin dimerization at 34 K. The low energy excitations specific to t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04fe276d7c886eb967e2ee3a409a5182
https://doi.org/10.1088/1742-6596/21/1/003
https://doi.org/10.1088/1742-6596/21/1/003
Autor:
Kaoru Ishihara, Hirokazu Nagase, Tadashi Maeda, Yasutaka Nakashiba, Shinichi Uchida, Shunichi Kaeriyama, Koichi Takeda
Publikováno v:
2014 IEEE 26th International Symposium on Power Semiconductor Devices & IC's (ISPSD).
A face-to-face chip stacking isolator structure, which makes it easy to enhance the insulation voltage, is proposed. Transmitter (Tx) and receiver (Rx) chips, each of which has a coil, are stacked and communicate through a magnetic coupling of the co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::143832a30a1dc92cd5d7eee763d75926
https://doi.org/10.1109/ispsd.2014.6856071
https://doi.org/10.1109/ispsd.2014.6856071
Publikováno v:
Neuropathology and Applied Neurobiology. 21:269-273
Since corpora amylacea is concentrated in the high density fraction in the subcellular fractionation of autopsy brain. It is suspected that inorganic materials accumulate in corpora amylacea. Therefore, elemental analyses of partially purified corpor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f439830ba6018574124e85207a75685
https://doi.org/10.1111/j.1365-2990.1995.tb01059.x
https://doi.org/10.1111/j.1365-2990.1995.tb01059.x
Publikováno v:
Neuroscience Letters. 185:99-102
Aluminium and silicon are incidentally found in senile plaques (SP) and neurofibrillary tangles (NFT) of brains with Alzheimer's disease (AD), and have been considered as one of the risk factors for senile dementia. Since lipofuscin granules were con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a48f9eb6350f48a5b9fd122c01638aa2
https://doi.org/10.1016/0304-3940(94)11234-a
https://doi.org/10.1016/0304-3940(94)11234-a
Publikováno v:
Journal of physics. Condensed matter : an Institute of Physics journal. 19(7)
Transient reflectance changes induced by pulsed photo-excitation with 1.55 and 3.1 eV photons were studied in sodium vanadate, α'-NaV₂O₅. At low excitation densities, the response shows a slow rising with a time constant of 3 ps, while at higher
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ddf9df9b580d3764244457ea01880318
https://pubmed.ncbi.nlm.nih.gov/22251594
https://pubmed.ncbi.nlm.nih.gov/22251594
Autor:
Hirokazu Nagase, Shigeyoshi Morisaki
Publikováno v:
Journal of the Surface Finishing Society of Japan. 45:1152-1157
The boric/sulfuric acid anodizing process has been developed in the U. S. as a replacement for chromic acid anodizing to meet stricter environmental regulations. A comparative study has been conducted on the microstructures of boric/sulfuric acid fil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a341a75afc504b6b1d53830b0531a47b
https://doi.org/10.4139/sfj.45.1152
https://doi.org/10.4139/sfj.45.1152