Results 151 to 160 of about 432,058 (303)

Reaction‐Time pH Stabilization by Poly(acrylic acid) with Ethanol‐Mediated Growth Control for Efficient Hydrothermal Sb2(S,Se)3 Solar Cells

Advanced Functional Materials, EarlyView.
Poly(acrylic acid) acts as a reaction‐time pH buffer during hydrothermal Sb2(S,Se)3 growth through its COOH/COO‐ equilibrium. When combined with ethanol‐regulated growth, this buffering strategy reduces Sb‐O related surface disorder, improves local electronic uniformity and carrier collection, and increases the champion solar‐cell efficiency to 10.25%,
Juhee Lee, Geumha Lim, Wookyung Jeon, Seongju Park, Jinwoo Chu, Yohan Yoon, William Jo, Byungha Shin   +7 more
wiley   +1 more source

Green room-temperature HF-free synthesis of an amorphous chromium terephthalate framework with open Cr sites for highly efficient cyclohexene oxidation. [PDF]

RSC Adv
Zhang J, Abdel-Azeim S, Ashry AG, Sun Y, Nassar MY, Shah F, Kamoun EA, Alfurayj I, Hammud HH, Abou-Elyazed AS.   +9 more
europepmc   +1 more source

Role of Structural Disorder on Phonon Transport and Thermal Conductivity in Li6PS5Br

Advanced Functional Materials, EarlyView.
Solid electrolytes are fast ion and slow heat conductors. Although both transport properties are governed by lattice dynamics and atomic structure, their interplay remains poorly understood. Here, we study this interrelation in anion‐ordered and disordered Li6PS5Br.
Lukas Ketter, Ryoma Sasaki, Kyra Strotmann, Wolfgang G. Zeier, Yoshitaka Tateyama   +4 more
wiley   +1 more source

XAFS spectrum of Silicon dioxide (amorphous)

This dataset consists of X-ray absorption fine structure (XAFS) spectra at Si K-edge of Silicon dioxide (amorphous) measured at Ritsumeikan-SR BL-10, and is a part of XAFS database (MDR XAFS DB, https://doi.org/10.48505/nims.1447) as a collection of ...
Ritsumeikan SR Center
core   +1 more source

Beyond Thin Film Limits—Superhard and Hydrogen‐Free Amorphous Carbon Coatings With Over 100 µm Thickness

Advanced Functional Materials, EarlyView.
For the first time, an extreme‐thick laser‐arc PVD ta‐C (DLC) coating exceeding 100 µm is demonstrated, opening up new possibilities for ultra‐high load bearing capacity. This superhard amorphous carbon architecture combines >50% sp3 bonding, robust adhesion and self‐supporting performance, shielding substrates from plastic flow under extreme contact ...
Martin Zawischa, Frank Kaulfuß, Stefan Makowski, Volker Weihnacht   +3 more
wiley   +1 more source

Towards a quantitative description of nanostructured order in amorphous diamond-like carbon. [PDF]

Nat Commun
Salek AG, Heimes H, Turner EP, Mayes ELH, Klemmt R, Wierbik J, Huang X, Dunstan WR, Douglass KL, Hogg R, Marks NA, Bøjesen ED, Bradby JE, McCulloch DG, Martin AV.   +14 more
europepmc   +1 more source

Utilizing the Metastability of Spidroins as a Strategy for Improving Mechanical Properties of Biomimetic Spider Silk Fibers

Advanced Functional Materials, EarlyView.
Phase transitions are central for the assembly of recombinant silk proteins into fibers. Soluble protein can transition into condensed states such as condensates and gels. These states are metastable and evolve in a time‐dependent way. Metastability depends on the protein sequence, and this relationship can be used to enhance the mechanical properties ...
Fred‐Eric Sammalisto, Topias Lankinen, Celine Tallroth, Rafael A. Lara, Matilda Backholm, Markus B. Linder   +5 more
wiley   +1 more source

Fe-based amorphous alloys for wide ribbon production with high B-s and outstanding amorphous forming ability

, 2015
FeCBSiP alloys with high B-s and amorphous-forming ability as well as good soft-magnetic properties were developed via component design and composition adjustment.
Wang, Anding, Wang, Xinmin, Chang, Chuntao, Zhao, Chengliang, Men, He, He, Aina, Li, Run-Wei   +6 more
core  

Nitrospinics: Nitride Materials for Spin‐Orbit and Orbital Torques From Memory to Artificial Intelligence

Advanced Functional Materials, EarlyView.
Further advances in applications can be anticipated through the development of unique and functional materials beyond conventional alloys. Nitrogen enables tailor‐made orbital textures in various transition‐metal hosts, paving the way for devices ranging from spintronics memory to artificial intelligence hardware.
Prabhat Kumar, Gaurav Kumar Shukla, Yoshio Miura, Shinji Isogami   +3 more
wiley   +1 more source

Micromechanical Properties and Deformation Behavior of the Co₇₀Fe₃Mn_3.5Mo_1.5Si₁₁B₁₁ Amorphous Alloy. [PDF]

Materials (Basel)
Pashechko M, Bilyk R, Borc J, Tisov O, Sembratovych N, Kindrachuk M.   +5 more
europepmc   +1 more source