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LO-mode phonon of KCl and NaCl at 300 K by inelastic x-ray scattering measurements and first principles calculations
Description/Abstract:
Longitudinal-optical (LO) mode phonon branches of KCl and NaCl were measured using inelastic x-ray scattering (IXS) at 300 K and calculat...
Keyword:
IXS measurment
and
Phonon calculation
Resource Type:
Article
Author:
Atsushi Togo
,
Hiroyuki Hayashi
,
Terumasa Tadano
,
Satoshi Tsutsui
, and
Isao Tanaka
Date Uploaded:
01/02/2023
Date Modified:
05/05/2024
First-principles phonon calculations with phonopy and phono3py
Description/Abstract:
Harmonic, quasi-harmonic, and anharmonic phonon properties of crystals are getting to be better predicted using first-principles phonon ...
Keyword:
Phonon calculation
Resource Type:
Article
Author:
Atsushi Togo
Date Uploaded:
01/02/2023
Date Modified:
19/03/2024
Virtual heat treatment for γ-γ′ two-phase Ni-Al alloy on the materials Integration system, MInt
Description/Abstract:
Aiming to designing the aging heat treatment conditions to maximize the 0.2 % proof stress of γ-γ′ two-phase Ni-based superalloys, we dev...
Keyword:
Image analysis
,
Ni-Al alloy
,
Phase field simulation
, and
γ-γ′two-phase
Resource Type:
Article
Author:
Toshio Osada
,
Toshiyuki Koyama
,
Dmitry S. Bulgarevich
,
Satoshi Minamoto
,
Makoto Osawa
,
Makoto Watanabe
,
Kyoko Kawagishi
, and
Masahiko Demura
Date Uploaded:
01/02/2023
Date Modified:
02/05/2024
Continuous real-time O 1s core XPS spectra of initial O2 molecule adsorption on polar and m-plane surfaces of GaN
Description/Abstract:
The initial adsorption behavior of different GaN surfaces (the polar Ga-face (+c) and N-face (−c) and the nonpolar (101̅0) (m)-plane) und...
Keyword:
Adsorption
,
GaN
,
Gallium nitride
,
Oxidation
,
SPring-8
, and
XPS
Resource Type:
Dataset
Data origin:
other
Author:
SUMIYA, Masatomo
Date Uploaded:
31/01/2023
Date Modified:
28/02/2023
Materials Data Platform: a constellation of systems to promote materials data-oriented science
Description/Abstract:
A constellation of research data systems is being developed, to boost a more data-oriented approach to materials science. Four main funct...
Keyword:
Data-oriented science
,
Database
,
Materials data platform
,
Materials digital transform
,
Materials informatics
,
Metadata
, and
Research data management
Resource Type:
Poster
Author:
MATSUDA Asahiko
,
KADOHIRA Takuya
,
YOSHIKAWA Hideki
,
ISHII Masashi
,
DEMURA Masahiko
, and
TANIFUJI Mikiko
Date Uploaded:
21/01/2023
Date Modified:
30/03/2024
Rapid discovery of new Eu2+-activated phosphors with a designed luminescence color using a data-driven approach
Description/Abstract:
For rapid and efficient development of new phosphors, a suitable method that proposes promising candidates is expected to focus time-cons...
Keyword:
Eu2+
,
emission spectrum
,
luminescence
,
machine learning
,
materials design
, and
phosphor
Resource Type:
Article
Author:
Yukinori Koyama
,
Hidekazu Ikeno
,
Masamichi Harada
,
Shiro Funahashi
,
Takashi Takeda
, and
Naoto Hirosaki
Date Uploaded:
20/01/2023
Date Modified:
25/03/2024
Original data for Fig.4.8 in a NIMS Monograph titled "fiber fuse"
Description/Abstract:
In situ images of a fiber fuse in the unstable mode through a SMF-28e fiber pumped at 1480 nm, ~1.3 W light. Speed: 30,000 fps, exposure ...
Keyword:
fiber fuse
and
void formation
Resource Type:
Dataset
Data origin:
experiments
Operator:
TODOROKI, Shin-ichi
Date Uploaded:
14/11/2022
Supercon 2 Dataset
Description/Abstract:
The automatic extraction of materials and related properties from the scientific literature is gaining attention in data-driven materials...
Keyword:
tdm
,
materials science
,
superconductors
,
machine learning
, and
dataset
Resource Type:
Dataset
Data origin:
informatics and data science
Author:
Luca Foppiano
Date Uploaded:
11/10/2022
Date Modified:
10/11/2022
オープンサイエンス時代の研究者プロフィールサービス ―研究活動の可視化のためにやるべきことはなにか?―
Description/Abstract:
研究機関によって運営される研究者プロフィールサービスは,オープンサイエンスの進展に代表される研究活動の多様化や,Institutional Research の取り組みによって,その目的が研究成果の公開から研究活動の分析のための情報基盤へと広がってきている。本稿では,今後の...
Keyword:
CRIS
,
DOI
,
ORCID
, and
研究者プロフィールサービス
Resource Type:
Article
Author:
田辺 浩介
and
谷藤 幹子
Journal:
情報の科学と技術
Date Uploaded:
19/07/2022
Date Modified:
03/08/2022
Datasets of aluminum alloys in 5000, 6000, and 7000 series.
Description/Abstract:
Some aluminum alloys data in the 5000, 6000, and 7000 series. Three types of mechanical properties are examined: 0.2% proof stress, tensi...
Keyword:
aluminum alloys
,
0.2% proof stress
,
tensile strength
, and
elongation
Material/Specimen:
aluminum alloys
Resource Type:
Dataset
Data origin:
experiments
Author:
TAMURA, Ryo
,
WATANABE, Makoto
,
MAMIYA, Hiroaki
,
WASHIO, Kota
,
YANO, Masao
,
DANNO, Katsunori
,
KATO, Akira
, and
SHOJI, Tetsuya
Journal:
Science and Technology of Advanced Materials
Date Uploaded:
21/06/2022
Date Modified:
29/06/2022
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MDR phonon calculation database
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10,649
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Silver (Ag) nanowire coated with polyvinilpirrolydone (PVP)
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TODOROKI, Shin-ichi
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10,140
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26
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13
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Science and Technology of Advanced Materials
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