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1.
Quantum Annealing Optimization Method for the Design of Barrier Materials in Magnetic Tunnel Junctions
Description/Abstract:
In the field of spintronics, there is a strong demand for barrier materials in magnetic tunnel junctions (MTJs) having high tunnel magnet...
Keyword:
Magnetic tunnel junctions, Adiabatic quantum optimization, Quantum computation, Spintronics
Resource Type:
Article
Author:
Kenji Nawa
,
Tsuyoshi Suzuki
,
Keisuke Masuda
,
Shu Tanaka
, and
Yoshio Miura
Journal:
Physical Review Applied
Date Uploaded:
24/05/2024
2.
Materials Data Repository metadata schema and cross-database federation
Description/Abstract:
The Materials Data Repository (MDR) was released in 2020 as one of the services of the DICE materials data platform. Works deposited to M...
Keyword:
FAIR
,
RDF
,
data repository
,
materials data repository
, and
metadata
Resource Type:
Presentation
Author:
松田 朝彦
,
田邉 浩介
,
石井 真史
, and
門平 卓也
Date Uploaded:
06/12/2023
3.
Liquid phase penetration sintering of garnet-type solid electrolyte LLZTO
Description/Abstract:
It is important to develop processes for manufacturing all-solid-state batteries to form ionic conductive interfaces at low temperatures....
Keyword:
Garnet
,
Liquid phase
,
Low-temperature sintering
, and
Solid electrolyte
Resource Type:
Article
Author:
吉田 尚生
,
桑田 直明
,
長谷川 源
, and
高田 和典
Journal:
SOLID STATE IONICS
Date Uploaded:
28/11/2023
4.
Quantitative estimation of coercive field in a ferromagnetic grain using field sweep simulation
Description/Abstract:
High coercivity is an important property of permanent magnets for application in energy conversion devices. The Nd magnet, Nd2Fe14B, is a...
Keyword:
estimation of coercivity
Resource Type:
Article
Author:
Masamichi Nishino
and
Seiji Miyashita
Journal:
PHYSICAL REVIEW B
Date Uploaded:
17/10/2023
5.
Structuring Superconductor Data with Ontology: Reproducing Historical Datasets as Knowledge
Description/Abstract:
Applying historical human-readable databases to recent data-driven science is a natural concept. However, this cannot be realized by simp...
Keyword:
RDF
,
SuperCon
,
knowledge base
,
ontology
, and
superconducting material
Resource Type:
Article
Author:
Masashi Ishii
and
Koichi Sakamoto
Journal:
Science and Technology of Advanced Materials: Methods
Date Uploaded:
04/07/2023
Date Modified:
04/07/2023
6.
CrySPY: a crystal structure prediction tool accelerated by machine learning
Description/Abstract:
We have developed an open-source software called CrySPY, which is a crystal structure prediction tool written in Python 3, ...
Keyword:
evolutionary algorithm
,
Bayesian optimization
,
LAQA
,
crystal structure prediction
, and
first-principles calculations
Resource Type:
Article
Author:
Tomoki Yamashita
,
Shinichi Kanehira
,
Nobuya Sato
,
Hiori Kino
,
Kei Terayama
,
Hikaru Sawahata
,
Takumi Sato
,
Futoshi Utsuno
,
Koji Tsuda
,
Takashi Miyake
, and
Tamio Oguchi
Date Uploaded:
10/02/2023
Date Modified:
02/04/2024
7.
Important Descriptors and Descriptor Groups of Curie Temperatures of Rare-earth Transition-metal Binary Alloys
Description/Abstract:
We analyze Curie temperatures of rare-earth transition metal binary alloys with machine learning method. In order to select important de...
Keyword:
Curie temperature
,
binary rare-earth transition metal
,
descriptor importance
,
exhaustive search
,
hierarchical clustering
, and
subgroup relevance analysis
Resource Type:
Article
Author:
Hieu Chi Dam
,
Viet Cuong Nguyen
,
Tien Lam Pham
,
Anh Tuan Nguyen
,
Kiyoyuki Terakura
,
Takashi Miyake
, and
Hiori Kino
Date Uploaded:
10/02/2023
Date Modified:
20/03/2024
8.
Evidence-based data mining method to reveal similarities between materials based on physical mechanisms
Description/Abstract:
Measuring the similarity between materials is essential for estimating their properties and revealing the associated physical mechanisms....
Keyword:
Curie temperature
,
Dempster–Shafer theory
,
evidence theory
,
magnetization
,
mixture of experts
,
physical mechanism
,
similarity evidence
,
transition rare-earth metal binary allloys
, and
visualization
Resource Type:
Article
Author:
Minh-Quyet Ha
,
Duong-Nguyen Nguyen
,
Viet-Cuong Nguyen
,
Hiori Kino
,
Yasunobu Ando
,
Takashi Miyake
,
Thierry Denœux
,
Van-Nam Huynh
, and
Hieu-Chi Dam
Date Uploaded:
08/02/2023
Date Modified:
07/05/2024
9.
Function Decomposition Tree with Causality-First Perspective and Systematic Description of Problems in Materials Informatics
Description/Abstract:
As interdisciplinary science is flourishing because of materials informatics and additional factors; a systematic way is required for exp...
Keyword:
functional decomposition
,
knowledge sharing
,
materials informatics
, and
ontology
Resource Type:
Report
Author:
Hiori Kino
,
Hieu Chi Dam
,
Takashi Miyake
, and
Riichiro Mizoguchi
Date Uploaded:
08/02/2023
Date Modified:
22/03/2024
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