Výsledky vyhledávání - "SUGIHARA, HIROKI"

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Two-dimensional heavy fermion in a monoatomic-layer Kondo lattice YbCu$_2$

Autor: Nakamura, Takuto, Sugihara, Hiroki, Chen, Yitong, Yukawa, Ryu, Ohtsubo, Yoshiyuki, Tanaka, Kiyohisa, Kitamura, Miho, Kumigashira, Hiroshi, Kimura, Shin-ichi

Publikováno v: Nature Communications 14, 7850 (2023)

The Kondo effect between localized $f$-electrons and conductive carriers leads to exotic physical phenomena. Among them, heavy-fermion (HF) systems, in which massive effective carriers appear due to the Kondo effect, have fascinated many researchers.

Externí odkaz: http://arxiv.org/abs/2306.06984

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Surface valence transition in SmS by alkali metal adsorption

Autor: Nakamura, Takuto, Nakaya, Toru, Ohtsubo, Yoshiyuki, Sugihara, Hiroki, Tanaka, Kiyohisa, Yukawa, Ryu, Kitamura, Miho, Kumigashira, Hiroshi, Imura, Keiichiro, Suzuki, Hiroyuki S., Sato, Noriaki K., Kimura, Shin-ichi

The electronic structure changes of SmS surfaces under potassium (K) doping are elucidated using synchrotron-based core-level photoelectron spectroscopy and angle-resolved photoelectron spectroscopy (ARPES). The Sm core-level and ARPES spectra indica

Externí odkaz: http://arxiv.org/abs/2205.15522

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Adaptive Filtering Enhances Information Transmission in Visual Cortex

Autor: Sharpee, Tatyana O., Sugihara, Hiroki, Kurgansky, Andrei V., Rebrik, Sergei P., Stryker, Michael P., Miller, Kenneth D.

Publikováno v: Nature, vol. 439, pp. 936- 942 (02/23/2006)

Sensory neuroscience seeks to understand how the brain encodes natural environments. However, neural coding has largely been studied using simplified stimuli. In order to assess whether the brain's coding strategy depend on the stimulus ensemble, we

Externí odkaz: http://arxiv.org/abs/q-bio/0611037

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