Index Catalog // MDR

Description/Abstract:: High-quality Cu2O single crystals were grown in CuCl flux, utilizing an Al2O3 or MgO crucible and a slow-cooling technique. The resultant...
Keyword:: Bandgap, Cu2O, Flux method, and Single crystal
Resource Type:: Article
Author:: Fumio Kawamura, Takehiko Nagai, and Hitoshi Tampo
Journal:: Materials Letters
Date Uploaded:: 25/04/2024
Date Modified:: 25/04/2024

Description/Abstract:: Local hydrogen entry under a NaCl droplet on an Fe sheet was analyzed employing a hydrogenochromic sensor and electrochemical hydrogen pe...
Keyword:: Iron, Hydrogen permeation, Atmospheric corrosion
Resource Type:: Article
Author:: Hiroshi Kakinuma, Sachiko Hiromoto, Tomohiko Hojo, Saya Ajito, Motomichi Koyama, and Eiji Akiyama
Journal:: Corrosion Science
Date Uploaded:: 17/04/2024

Description/Abstract:: Variable-stiffness materials have a unique ability to change their stiffness reversibly in response to external stimuli or conditions. Ho...
Keyword:: Low-melting-point alloys, Mechanical metamaterials, Phase transition, Shape memory, Triply periodic minimal surfaces, and Variable-stiffness materials
Resource Type:: Article
Author:: Xiaoyang Zheng, Ikumu Watanabe, Siqian Wang, Ta-Te Chen, and Masanobu Naito
Journal:: Materials & Design
Date Uploaded:: 12/04/2024

Description/Abstract:: In this work, the purpose of the current study is to understand the effects of time per layer and part geometry on microcracking behavior...
Keyword:: Constricted geometry, Inconel 738 LC, Laser powder bed fusion, Microcracking, Thermal analysis, and Time per layer
Resource Type:: Article
Author:: Masahiro Kusano, Yusuke Takata, Atsushi Yumoto, and Makoto Watanabe
Journal:: Additive Manufacturing
Date Uploaded:: 10/04/2024

Description/Abstract:: Chemical substitution efficiently optimizes the physical properties of Heusler compounds, especially their anomalous transport properties...
Keyword:: Anomalous Hall conductivity, Anomalous Nernst conductivity, Heusler compounds, and High-throughput screening
Resource Type:: Article
Author:: Guangzong Xing, Keisuke Masuda, Terumasa Tadano, and Yoshio Miura
Journal:: Acta Materialia
Date Uploaded:: 09/04/2024

Description/Abstract:: The development of superconducting joining technology for reacted magnesium diboride (MgB2) conductors remains a critical challenge for t...
Keyword:: MRI applications, MgB2 conductor, MgB2 superconducting joint, cryogen-free magnet, and persistent-mode operation
Resource Type:: Article
Author:: Dipak Patel, Akiyoshi Matsumoto, Hiroaki Kumakura, Yuka Hara, Toru Hara, Minoru Maeda, Hao Liang, Yusuke Yamauchi, Seyong Choi, Jung Ho Kim, and Md Shahriar A. Hossain
Journal:: Journal of Magnesium and Alloys
Date Uploaded:: 08/04/2024

Description/Abstract:: Solute segregation significantly affects material properties and is a critical issue in the laser powder-bed fusion (LPBF) additive manuf...
Keyword:: Computational thermal-fluid dynamics simulation, Hastelloy-X nickel-based superalloy, Laser powder-bed fusion, Phase-field method, and Solute element segregation
Resource Type:: Article
Author:: Masayuki Okugawa, Kenji Saito, Haruki Yoshima, Katsuhiko Sawaizumi, Sukeharu Nomoto, Makoto Watanabe, Takayoshi Nakano, and Yuichiro Koizumi
Journal:: Additive Manufacturing
Date Uploaded:: 02/04/2024

Description/Abstract:: We have shown that mainly due to the differences in microstructure and possibly the varying amount of crystalline defects in the samples,...
Keyword:: thermoelectric
Resource Type:: Article
Author:: Illia Serhiienko, Andrei Novitskii, Tatyana Sviridova, Evgeny Kolesnikov, Evgeniya Chernyshova, Kirill Kuskov, Andrei Voronin, Vladimir Khovaylo, and Takao Mori
Journal:: Journal of Alloys and Compounds
Date Uploaded:: 01/04/2024

Description/Abstract:: The nanocrystalline structure and soft magnetic properties of melt-spun Fe-B-P-Cu ribbons are largely influenced by heating rates for cry...
Keyword:: atom probe tomography
Resource Type:: Article
Author:: Yohei Nomura, Jun Uzuhashi, Tatsuya Tomita, Toru Takahashi, Hidenori Kuwata, Taichi Abe, Tadakatsu Ohkubo, and Kazuhiro Hono
Journal:: Journal of Alloys and Compounds
Date Uploaded:: 29/03/2024

Description/Abstract:: The precipitation behavior of M23C6 on random and coherent twin boundaries in aged 25Cr–20Ni–Nb–N steel was characterized. M23C6 on a ran...
Keyword:: Austenitic steel, Carbide, Coherent precipitation, and Twin boundary
Resource Type:: Article
Author:: Tomotaka Hatakeyama and Kota Sawada
Journal:: Materials Letters
Date Uploaded:: 19/03/2024

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