Zobrazeno 1 - 10
of 172
pro vyhledávání: '"Tanda, Satoshi"'
System Management Mode (SMM) is the highest-privileged operating mode of x86 and x86-64 processors. Through SMM exploitation, attackers can tamper with the Unified Extensible Firmware Interface (UEFI) firmware, disabling the security mechanisms imple
Externí odkaz:
http://arxiv.org/abs/2405.04355
Publikováno v:
J. Phys. Soc. Jpn. 93, 083702 (2024)
We studied the lock-in transition of charge-density waves of one-dimensional conductors. Though this phenomenon has been known for decades, there are still discrepancies between the theories and the experiments. We focused on the pioneering study of
Externí odkaz:
http://arxiv.org/abs/2304.11525
New quantum phenomena are continuously being discovered in 2D systems. In particular, the charge density wave (CDW) has the aspect of a quantum crystal with a macroscopic wave function (order parameter), so unlike quantum liquids (superconductivity,
Externí odkaz:
http://arxiv.org/abs/2208.06673
Autor:
Lin, Chun, Ochi, Masayuki, Noguchi, Ryo, Kuroda, Kenta, Sakoda, Masahito, Nomura, Atsushi, Tsubota, Masakatsu, Zhang, Peng, Bareille, Cedric, Kurokawa, Kifu, Arai, Yosuke, Kawaguchi, Kaishu, Tanaka, Hiroaki, Yaji, Koichiro, Harasawa, Ayumi, Hashimoto, Makoto, Lu, Donghui, Shin, Shik, Arita, Ryotaro, Tanda, Satoshi, Kondo, Takeshi
Publikováno v:
Nature Materials (2021)
Control of the phase transition from topological to normal insulators can allow for an on/off switching of spin current. While topological phase transitions have been realized by elemental substitution in semiconducting alloys, such an approach requi
Externí odkaz:
http://arxiv.org/abs/2009.06353
Publikováno v:
Symmetry 12, 1603 (2020)
The well known Nakano-Nishijima-Gell-Mann (NNG) formula relates certain quantum numbers of elementary particles to their charge number. This equation, which phenomenologically introduces the quantum numbers $I_z$ (isospin), $S$ (strangeness), etc., i
Externí odkaz:
http://arxiv.org/abs/2008.06859
Publikováno v:
Sci. Rep. 10, Article number: 1239 (2020)
Ultrathin sheets of transition metal dichalcogenides (MX$ _2$) with charge density waves (CDWs) is increasingly gaining interest as a promising candidate for graphene-like devices. Although experimental data including stripe/quasi-stripe structure an
Externí odkaz:
http://arxiv.org/abs/1908.03655
Autor:
Kitou, Shunsuke, Nakano, Akitoshi, Kobayashi, Shintaro, Sugawara, Kento, Katayama, Naoyuki, Maejima, Naoyuki, Machida, Akihiko, Watanuki, Tetsu, Ichimura, Koichi, Tanda, Satoshi, Nakamura, Toshikazu, Sawa, Hiroshi
Publikováno v:
Phys. Rev. B 99, 104109 (2019)
1T-TiSe2 has a semimetallic band structure at room temperature and undergoes phase transition to a triple-q charge density wave (CDW) state with a commensurate superlattice structure (2a * 2a * 2c) below Tc ~ 200 K at ambient pressure. This phase tra
Externí odkaz:
http://arxiv.org/abs/1902.02046
Akademický článek
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Publikováno v:
EPL, 124 (2018) 67001
By measuring the temperature dependence of the resistance, we investigated the effect of Cu doping on superconductivity (SC) in Cu-doped TaSe$_3$ in which the charge density wave (CDW) transition is induced by Cu doping. We observed an emergence of a
Externí odkaz:
http://arxiv.org/abs/1811.09299
Autor:
Inagaki, Katsuhiko, Tanda, Satoshi
Publikováno v:
Phys. Rev. B 97, 115432 (2018)
We investigated the lock-in transition of charge density waves (CDWs) in quasi-one-dimensional conductors, based on McMillan's free energy. The higher-order umklapp terms play an essential role in this study. McMillan's theory was extended by Nakanis
Externí odkaz:
http://arxiv.org/abs/1706.07231