Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Kiyou Shibata"'
Publikováno v:
ACS Physical Chemistry Au, Vol 4, Iss 3, Pp 281-291 (2024)
Externí odkaz:
https://doaj.org/article/3fbfafac491c4ef39333303594334a56
Publikováno v:
Applied Physics Express, Vol 17, Iss 3, p 037002 (2024)
Large data sets are essential for building deep learning models. However, generating large datasets with higher theoretical levels and larger computational models remains difficult due to the high cost of first-principles calculation. Here, we propos
Externí odkaz:
https://doaj.org/article/8327c19060354573bca3ce51acaa0630
Publikováno v:
Scientific Data, Vol 9, Iss 1, Pp 1-11 (2022)
Measurement(s) electron energy loss spectroscopy Technology Type(s) density functional theory calculation Factor Type(s) organic molecules • carbon sites in a organic molecule
Externí odkaz:
https://doaj.org/article/d01d497381c34c4eb12b20af265bf03f
Autor:
Yu Miyazaki, Tomoyuki Yokouchi, Kiyou Shibata, Yao Chen, Hiroki Arisawa, Teruyasu Mizoguchi, Eiji Saitoh, Yuki Shiomi
Publikováno v:
Physical Review Research, Vol 4, Iss 2, p L022002 (2022)
Topological materials such as topological insulators and Weyl/Dirac semimetals possess topologically protected surface states giving birth to various unique phenomena and functionaries. To investigate the surface transport phenomena toward possible a
Externí odkaz:
https://doaj.org/article/dcf3c57c374f4910992f5542d74b0d54
Publikováno v:
Advanced Intelligent Systems, Vol 4, Iss 1, Pp n/a-n/a (2022)
Artificial neural networks are applied to quantify the properties of organic molecules by introducing a new descriptor, a core‐loss spectrum, which is typically observed experimentally using electron or X‐ray spectroscopy. Using the calculated C
Externí odkaz:
https://doaj.org/article/ef0b2d26984b4230891d7c6f5d24e1cc
Autor:
Katsuaki Nakazawa, Yuhki Tsukada, Shin-ichi Amma, Kazutaka Mitsuishi, Kiyou Shibata, Teruyasu Mizoguchi
Publikováno v:
Physical Review Research, Vol 4, Iss 3, p 033052 (2022)
Controlling the phase separation phenomenon can enhance the properties of glass materials, such as transparency and strength. However, the initial and intermediate stages of phase separation of amorphous glass are yet to be understood completely. In
Externí odkaz:
https://doaj.org/article/e251027c0a1c4683b96fc2840da5283f
Publikováno v:
Data in Brief, Vol 36, Iss , Pp 106968- (2021)
With the influence of progress in the materials informatics, development of fundamental database has been attracting growing interest. The bonding between atoms is essential component of all kinds of materials and govern their structure, stability, a
Externí odkaz:
https://doaj.org/article/88e84ef7f6cc47b8837e7cebcf724446
Publikováno v:
The Journal of Physical Chemistry Letters. 14:4858-4865
Publikováno v:
Materia Japan. 61:634-639
Publikováno v:
Nano Letters. 21:10416-10422
The presence of grain boundaries (GBs) has a great impact on the coefficient of thermal expansion (CTE) of polycrystals. However, direct measurement of local expansion of GBs remains challenging for conventional methods due to the lack of spatial res