The development of tough, reusable adhesives is important but remains a major challenge, especially in water. A tough, reusable adhesive ...

The combination of glass-forming oxides can induce phase separation at the atomic level, particularly when a mixture involves both ionic ...

Copper-free synthesis of cationic glycidyl triazolyl polymers (GTPs) is achieved through a thermal azide-alkyne cycloaddition reaction be...

論文では、0.09質量％のリン（P）を添加した中炭素低合金鋼について、マルテンサイト組織の温間加工（温間テンプフォーム）で作製される超微細繊維状結晶粒組織材の遅れ破壊特性を調査した。

In gapped Dirac materials, the topological current associated with each valley can flow in opposite directions creating long-range charge...

日本から提案した，中空試験片を用いた簡便な高圧水素中の材料試験法のISO 7039 Metallic materials — Tensile testing — Method for evaluating the susceptibility of materials to...

The integration of the phase-field method with CALculation of PHAse Diagrams (CALPHAD) free-energy datasets has significantly improved th...

NIMSでは、液化水素の製造、輸送・貯蔵、利用に関わる機器等の低コスト化の実現に資することを目的として、鉄鋼材料をはじめとした構造材料の液化水素を含む低温水素環境下での機械特性評価に関する研究開発として、「GI基金事業／大規模水素サプライチェーンの構築／液化水素関連機器の研...

Heteroatom-embedded hexa-peri-hexabenzocoronene (HBC) molecules exhibit interesting properties depending on the number and position of th...

本論文では、金属材料の塑性破壊メカニズムの解明に向けた微視的ひずみマッピングの最近の要求と発展について概説する。 最も堅実なひずみマッピング法である微小格子法が開発された後、様々な要求を持つひずみマッピング法が提案されている。 例えば、ひずみ精度、空間分解能、時間分解能、視...

Nanotechnology has revealed the science of the nanoscale. The global challenge that will follow is to build up functional materials with ...

Developing high-performance and stable Sn-based perovskite solar cells (PSCs) is difficult due to the inherent tendency of Sn2+ oxidation...

There are a wide variety of measurement techniques that produce spectra as output datasets. Existing data analysis software and some open...

The nanosized boron vacancy (V−B) defect spot in hexagonal boron nitride (h-BN) is promising for a local magnetic field quantum sensor. O...

A connection between the effects of solute hydrogen (H) on macroscopic flow stress and microscopic dislocation mobility has been a subjec...

Ni基合金鋳物部材の耐酸化特性向上を目的としたキャストコーティング法の可能性を評価した．Pt, Ir, Reなど耐酸化特性の向上が期待できる金属片を鋳型に設置し,Ni-10at%Al合金で鋳ぐるみを行い,鋳物表面でのPt, Ir, Re濃化層形成状況を調査した．得られた相互...

Hydrogen-assisted (HA) fatigue crack growth (FCG) occurs in ferritic steels, wherein H-dislocation interaction plays a vital role. We aim...

The nickel element doped holmium oxide (Ho2O3:Ni) transparent magnetooptical ceramics were fabricated by vacuum sintering and the dopant ...

Additive manufacturing technology is garnering attention as a novel approach for the fabrication of components with complex shapes. Never...

The strength of Cu-Ni-Si alloy can be improved by finely dispersing Ni-Si-based compounds as precipitates into the Cu matrix through heat...

SPS法は、高緻密なバルクセラミックス、とりわけ難焼結材料の緻密化に広く利用されているが、その急速加熱によりもたらされる短時間焼結により、緻密化に加え、組織の粗大化を抑制したナノ組織のセラミックス焼結体の創成にも非常に有効であることが報告されている。近年、この緻密化と細粒組...

Layered sodium nickel manganese oxides (NaxNiyMn1-yO2) have gained great interest as one of the positive electrode materials in sodium io...

Hard carbon (HC) is a promising negative-electrode material for Na-ion batteries. HC electrochemically store Na+ ions, resulting in a non...

High-entropy layered oxide materials containing various metals that exhibit smooth voltage curves and excellent electrochemical performan...

Assuming the heat is transported by lattice vibration (phonon) in silicate glasses, their thermal conductivity correlates with the produc...

The effects of C and N on solid solution strengthening and grain refinement strengthening were quantitatively evaluated using various aus...

The slow β, or Johari–Goldstein (JG) relaxation process, has been widely observed in glasses and is known to induce the stress relaxation...

Transferring the excellent intrinsic magnetic properties of SmFe12-based compounds to their extrinsic properties remains the main challen...

Interfacial electronic band-matching (EBM) plays a crucial role in determining the spin-dependent transport properties and performance of...

We know that perovskite quantum dot (PQD) glass is one of the effective ways to achieve high stability, high reliability and high weather...

Half-metallic ferromagnets exhibit a perfect spin-polarization at the Fermi energy (EF). Among many candidates, Co2MnSi Heusler alloy is...

A current-perpendicular-to-plane giant magnetoresistive (CPP-GMR) device with a half-metallic electrode is one of the most promising cand...

The emergence of nontrivial quantum states from competing interactions is a central issue in quantum magnetism. In particular, for the re...

Studying multiple properties of a material concurrently is essential for obtaining a comprehensive understanding of its behavior and perf...

In this study, we investigate the effectiveness of noise reduction in electron holography, based on the wavelet hidden Markov model (WHMM...

To investigate the relationship between microstructure, chemical composition, and thermoelectric properties, we have applied graded tempe...

Intrinsic magnetic topological insulators, in which magnetism and topology are inherently combined, are excellent systems to realize exot...

Type-A aortic dissection is an acute injury involving the delamination of the aorta at the parts of the aortic media. Aldehyde crosslinke...

有機半導体の電子機能の源であるπ電子骨格としてこれまでベンゼン骨格やチオフェン骨格やならんだものが用いられている。今回ベンゾチエノベンゾチオフェン（BTBT）にチオフェン環のを付与したBTBTT半導体において、チオフェン環やアルキル鎖の置換位置の異なる異性体を作製して、その...

Recently, aqueous rechargeable zinc-ion batteries (AZIBs) have attracted much attention owing to their low cost and intrinsic safety. How...

To enable the application to next-generation devices of semiconductor nanowires (NWs), it is important to control their formation and tun...

物質・材料研究機構が、株式会社竹中工務店、淡路マテリア株式会社との共同研究によって開発した、従来比10倍の低サイクル疲労寿命を有する新しい制振ダンパー合金を紹介する。

電場応答性および光応答性を示すオキサジアゾール骨格を有するポリカテナール液晶の開発に関して、ジャイロイドキュービック構造および強誘電カラムナー液晶相の構造解析および光電子機能について報告する。

Polyolefins are some of the most widely used plastics in the world due to being lightweight, low cost, and resistant to water and most ch...

High-performance β-Ga2O3-based Schottky barrier diodes (SBDs) and metal-semiconductor field-effect transistors (MESFETs) are fabricated o...

当研究グループにおける、生体内溶解性Mg合金のための水酸／炭酸アパタイト被膜の開発経緯とこれまでの生体外・生体内諸特性評価の結果について概説した。

Atomic-scale observations in a desired local area should bring a great benefit to exploring novel fundamental materials and devices. Deve...

Various fillers and thermoplastics are often added to thermoset epoxies to improve toughness, but this may compromise their other propert...

The photovoltaic performance of molybdenum cluster-sensitized solar cells has been explored with the challenge of enhancing their efficie...

It is of great significance to grasp the role of surface topography in de-icing, which however remains unclear yet. Herein, four textured...