Results 51 to 60 of about 1,250,599 (300)

FastNano Liquid: An Automated Platform for Small‐Angle X‐ray Scattering‐Based Materials Discovery

Advanced Engineering Materials, EarlyView.
We present FastNano Liquid, an automated small‐ and wide‐angle X‐ray scattering platform for the combined synthesis and characterization of (nano)materials. The platform is coupled to varied reactor workflows for both in situ studies of reaction kinetics and ex situ screening of synthesis conditions to support machine learning‐guided exploration ...
Pierre‐Baptiste Flandrin, Émeline Cournède, Jens Krarup, Michael Lesa, Foyzul Hasan, Amandine Séné, Arnaud Lahouati, David Benhaiem, Jérémie‐Luc Sanchez, Simon Delacroix, Thierry Gacoin, Fabienne Testard, Damien Faivre, David Carriere, Corinne Chevallard, Olivier Taché, Mark A. Levenstein   +16 more
wiley   +1 more source

Intrinsic room-temperature ferromagnetism in a two-dimensional semiconducting metal-organic framework

Nature Communications, 2023
The development of two-dimensional (2D) magnetic semiconductors with room-temperature ferromagnetism is a significant challenge in materials science and is important for the development of next-generation spintronic devices. Herein, we demonstrate that a
Sihua Feng, Hengli Duan, Hao Tan, Fengchun Hu, Chaocheng Liu, Yao Wang, Zhi Li, Liang Cai, Yuyang Cao, Chao Wang, Zeming Qi, Li Song, Xuguang Liu, Zhihu Sun, Wensheng Yan   +14 more
doaj   +1 more source

1.8 V Aqueous Symmetric Carbon-Based Supercapacitors with Agarose-Bound Activated Carbons in an Acidic Electrolyte

Nanomaterials, 2021
The specific energy of an aqueous carbon supercapacitor is generally small, resulting mainly from a narrow potential window of aqueous electrolytes.
Chih-Chung Lai, Feng-Hao Hsu, Su-Yang Hsu, Ming-Jay Deng, Kueih-Tzu Lu, Jin-Ming Chen   +5 more
doaj   +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

3D/4D imaging of complex and deformed microstructures with pink-beam dark field X-ray microscopy

Communications Materials
Dark Field X-ray Microscopy (DFXM) has advanced 3D non-destructive, high-resolution imaging of strain and orientation in crystalline materials, enabling the study of embedded structures in bulk.
Can Yildirim, Aditya Shukla, Yubin Zhang, Nikolas Mavrikakis, Louis Lesage, Virginia Sanna, Marilyn Sarkis, Yaozhu Li, Michela La Bella, Carsten Detlefs, Henning Friis Poulsen   +10 more
doaj   +1 more source

Capacity Deterioration Analysis of Li-ion Battery Cathode Li[Ni1/3Co1/3Mn1/3]O2 Material by Soft X-ray Absorption Spectroscopy

Electrochemistry, 2021
We report detailed studies of capacity deterioration mechanism of Li[Ni1/3Co1/3Mn1/3]O2 (NCM) cathode after several numbers of cycling with the voltage range of 3.0–4.1 V/cell at 85 °C and after storage at charged states (3.7, 4.0 and 4.1 V/cell) at 70 ...
Tetsuo NAGAMI, Toyokazu NOMOTO, Harue SUGIYAMA, Shoji TACHIKI, Ren SAKAMOTO, Toshiaki OHTA   +5 more
doaj   +1 more source

Chemical State Detection and Charge Transfer in Complex Oxide Heterostructures via In Situ Auger Electron Spectroscopy

Advanced Functional Materials, EarlyView.
In situ Auger Electron Spectroscopy resolves oxidation states with high fidelity during the pulsed laser deposition of multivalent perovskite manganate and vanadate heterostructures. The chemical‐state signature is carried by the valence‐electron population of the transition‐metal cation, read out through the relative intensities of Auger fine ...
Harish Kumarasubramanian, Jayakanth Ravichandran   +1 more
wiley   +1 more source

Synchrotron Radiation

, 2015
Synchrotron radiation is today extensively used for fundamental and applied research in many different fields of science. Its exceptional characteristics in terms of intensity, brilliance, spectral range, time structure and now also coherence pushed many experimental techniques to previously un-reachable limits, enabling the performance of experiments ...
MOBILIO, Settimio, Federico Boscherini, MENEGHINI, CARLO   +2 more
  +5 more sources

Control and diagnostic systems for specialized synchrotron radiation source of 4$^{th}$ generation SSRS-4

, 2018
International audienceThe general layout for Specialized Synchrotron Radiation Source 4th generation SSRS 4 is under development by leading of National Research Center “Kurchatov institute”.
Andrianov, S., Kulevoy, T., Blagov, A., Ponomarenko, A., Khabibullina, E., Saratovskikh, M., Stepanova, V., Sitnikov, A., Gaponov, Yu, Sergeeva, D., Kuibeda, R., Fedin, P., Vinogradov, V., Ewald, F., Godin, A., Chaize, J.M., Lukashin, A., Plouviez, E., Revol, J.L., Tishchenko, A., Perelomova, I., Scheidt, K.B., Marchenkov, N., Barabin, S., Dmitriev, A., Liakin, D., Roche, B., Senin, R., Orlov, A., Ziiatdinova, A., Lebedeva, L., Götz, A., Cardot, S., Naplekova, E., Funtov, K.   +34 more
core   +1 more source

Mapping of mechanical, thermomechanical and wire-bond strain fields in packaged Si integrated circuits using synchrotron white beam x-ray topography [PDF]

, 2001
Thermal processing steps used during the production of packaged integrated circuits can lead to severe thermomechanical stresses. In addition, the process of bonding wires to contact pads can also lead to strain field generation.
McNally, Patrick J., Herbert, P.A.F., Lowney, D., Danilewsky, A. N., Rantamäki, Raija, Curley, John W., Herbert, P. A. F., Tuomi, Turkka O., Curley, J. W., Lowney, Donnacha, Rantamäki, R., Tuomi, T., Danilewsky, Andreas N., Danilewsky, Andreas, McNally, P. J., Tuomi, Tiinamaija   +15 more
core   +2 more sources