Results 81 to 90 of about 66,580 (245)

Superstoichiometric reversible and manipulable copper-ion intercalation in niobium selenide

Nature Communications
Few-layer stacked niobium selenide (NbSe2) has evoked great interest owing to its intrinsically exotic properties and accessible manipulation by controlled ion intercalation for superconductivity physics and advanced device applications.
Yuanhe Sun, Rui Qi, Zhipeng Xue, Qi Lei, Yuanxin Zhao, Zhiguo Ren, Wei Zhang, Jingying Si, Haitao Li, Yi Gao, Wen Wen, Xiaolong Li, Daming Zhu   +12 more
doaj   +1 more source

Structural Porosity and Low Mineral Density in Enamel Rods Drive Molar Incisor Hypomineralisation

Advanced Functional Materials, EarlyView.
This study uses advanced imaging modalities on multiple length scales to show that molar‐incisor hypomineralization does not present as a locally homogeneous pathology. Instead, microstructural defects, characterized through non‐mineralized, protein‐rich sheaths and an altered mineral structure in between prism rods, resulting in local differences in ...
Katharina Jähn‐Rickert, Johannes Krug, Gudrun Lotze, Imke A.K. Fiedler, Diana Freund, Ezgi Deniz Türkoğlu, Christine Plumeyer, Felix N. von Brackel, Anton Davydok, Manfred Burghammer, Thomas Beikler, Thomas F. Keller, Katrin Bekes, Elizabeth A. Zimmermann, Björn Busse   +14 more
wiley   +1 more source

Evolution of the structural phase and orientation in ultrathin SrRuO3 film with SrTiO3 capping layer

Scientific Reports
In a perovskite oxide of $$\text {ABO}_3$$ , the $$\text {BO}_6$$ octahedral rotation and tilting are known to result in a structural distortion and transform the crystalline structure to a lower symmetry phase, such as the tetragonal phase (T-phase) and
Akhilesh Kr. Singh, Song Yang, Uddipta Kar, Guan-Ruei Chen, Shih-Chang Weng, Chia-Hung Hsu, Wei-Li Lee   +6 more
doaj   +1 more source

Uniform In‐Plane Growth of Large‐Area Ultrathin Zn2(benzimidazole)4 Membrane

Advanced Functional Materials, EarlyView.
A multicycle, ultradilute exposure strategy enables uniform in‐plane growth of ultrathin Zn2(benzimidazole)4 membranes on graphene, suppressing bulk nucleation and defects. The resulting centimeter‐scale films deliver high H2/CO2 separation performance, and are highly reproducible.
Shuqing Song, Ceren Kocaman, Annal Baisil, Jian Hao, Shaoyu Wang, Kumar Varoon Agrawal   +5 more
wiley   +1 more source

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

Advanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero, Meghna Jha, Elsa Veronica Flores‐Vela, Joost Kimpel, Andreas Schaefer, Jiali Guo, Jesika Asatryan, Alberto Peinador Veiga, Shuichi Haraguchi, Per‐Anders Carlsson, Jaime Martín, Mariano Campoy‐Quiles, Christian Müller   +12 more
wiley   +1 more source

Real-Time Pore Structure Evolution Difference between Deep and Shallow Coal During Gas Adsorption: A Study Based on Synchrotron Radiation Saxs

, 2023
Yingfeng Sun, Shuaipeng Zhu, Fei Xie, Chujian Han, Yixin Zhao, Zetian Zhang   +5 more
openalex   +1 more source

Mechanistic Insights into a Synergistic FeOx/Fe‐N4 System for Practical Nitrate Abatement with Value‐Added Ammonia Recovery

Advanced Functional Materials, EarlyView.
This work provides a novel interpretation of the nitrate reduction mechanism on iron oxides (FeOx) by employing constant‐potential density functional calculations and reports the design and synthesis of a robust and high‐performance Fe3O4/Fe‐N4‐C catalyst with remarkable Faradaic efficiency, current density, and stability under practical reaction ...
Qiang Zhou, Hongzhi Liu, Shenglin Liu, Yuwei Liu, Mamiko Nakabayashi, Yunlong Xie, Naoya Shibata, Feng Gong, Jean‐Jacques Delaunay   +8 more
wiley   +1 more source

Performance of a photoelectron momentum microscope in direct- and momentum-space imaging with ultraviolet photon sources

Journal of Synchrotron Radiation
The Photoelectron-Related Image and Nano-Spectroscopy (PRINS) endstation located at the Taiwan Photon Source beamline 27A2 houses a photoelectron momentum microscope capable of performing direct-space imaging, momentum-space imaging and photoemission ...
Tzu-Hung Chuang, Chuan-Che Hsu, Wei-Sheng Chiu, Jyun-Syong Jhuang, I-Chun Yeh, Ruei-San Chen, Shanjr Gwo, Der-Hsin Wei   +7 more
doaj   +1 more source

Synchrotron radiation macromolecular crystallography: our science and spin offs [PDF]

, 2014
John R. Helliwell
openalex   +1 more source

From Mechanics to Electronics: Influence of ALD Interlayers on the Multiaxial Electro‐Mechanical Behavior of Metal–Oxide Bilayers

Advanced Functional Materials, EarlyView.
Ultrathin AlOxHy interlayers between aluminum films and polymer substrates significantly improve electro‐mechanical properties of flexible thin film systems. By precisely controlling interlayer thickness using atomic layer deposition, this study identifies an optimal interlayer thickness of 5–10 nm that enhances ductility and delays cracking.
Johanna Byloff, Vivek Devulapalli, Daniele Casari, Thomas E. J. Edwards, Claus O. W. Trost, Megan J. Cordill, Shuhel Altaf Husain, Pierre‐Olivier Renault, Damien Faurie, Barbara Putz   +9 more
wiley   +1 more source