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Takahito Ohmura
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Bright Lanthanide <sup>III</sup> Triboluminescence despite Low Photoluminescence, and Dual Triboluminescence and Mechano‐Responsive Photoluminescence
Description/Abstract:
Bright triboluminescence (TL) of lanthanideIII dinuclear complexes was observed regardless of their photoluminescence (PL) efficiencies u...
Keyword:
luminescence
,
nanoindentation
,
solid mechanics
,
stimuli responsive mateirlas
, and
stress sensor
Resource Type:
Article
Author:
Yuichi Hirai
,
Stann Van Baaren
,
Takahito Ohmura
,
Takayuki Nakanishi
,
Takashi Takeda
,
Yuichi Kitagawa
,
Yasuchika Hasegawa
,
Rémi Métivier
, and
Clémence Allain
Journal:
Advanced Optical Materials
Date Uploaded:
04/07/2024
Mechanofluorochromism and self-recovery of alkylsilylpyrene-1-carboxamides
Description/Abstract:
A family of (alkylsilyl)pyrene-1-carboxamides exhibits similar mechanofluorochromic responses upon grinding. However, their spontaneous f...
Keyword:
Luminescence
,
Mechanochromic
,
Nanoindentation
, and
Pyrene
Resource Type:
Article
Author:
Yuichi Hirai
,
Anna Wrona-Piotrowicz
,
Janusz Zakrzewski
,
Magdalena Ciechańska
,
Takahito Ohmura
,
Takashi Takeda
,
Takayuki Nakanishi
,
Rémi Métivier
, and
Clémence Allain
Journal:
Journal of Materials Chemistry C
Date Uploaded:
27/06/2024
Inverse estimation approach for elastoplastic properties using the load-displacement curve and pile-up topography of a single Berkovich indentation
Description/Abstract:
An approach for the inverse estimation of the elastoplastic properties from a single indentation with a Berkovich indenter was developed....
Keyword:
Elastic-plastic material
,
Finite elements
,
Indentation
,
Inverse analysis
, and
Mechanical testing
Resource Type:
Article
Author:
Kenta Goto
,
Ikumu Watanabe
, and
Takahito Ohmura
Date Uploaded:
02/03/2023
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Elastic-plastic material
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Finite elements
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Luminescence
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English
3
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Elsevier BV
1
Royal Society of Chemistry (RSC)
1
Wiley
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Article
3
Visibility
open
3
Rights Statement Sim
Creative Commons BY Attribution 4.0 International
1
Creative Commons BY-NC-ND Attribution-NonCommercial-NoDerivs 4.0 International
1
Author
Takahito Ohmura
[remove]
3
Clémence Allain
2
Rémi Métivier
2
Takashi Takeda
2
Takayuki Nakanishi
2
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Funder
ERC
1
H2020 European Research Council
1
JSPS
1
Japan Society for the Promotion of Science
1
Journal
Advanced Optical Materials
1
Journal of Materials Chemistry C
1