Results 131 to 140 of about 38,959 (296)

Charge-screening role of $c$-axis atomic displacements in YBa$_2$Cu$_3$O$_{6+x}$ and related superconductors

, 2016
The importance of charge reservoir layers for supplying holes to the CuO$_2$ planes of cuprate superconductors has long been recognized. Less attention has been paid to the screening of the charge transfer by the intervening ionic layers. We address this
Bozin, E. S., Claus, H., Huq, A., Kwok, W. K., Shen, Bing, Tranquada, J. M.   +5 more
core   +1 more source

Understanding the Key Role and Evaluation Methods of Sodium Storage Behavior/Mechanisms for Hard Carbon Anode

Information &Functional Materials, EarlyView.
By integrating various characterization and electrochemical techniques, this review emphasizes the importance of elucidating these mechanisms. Analysis of the sodium storage behavior in specific carbon materials further underscores the vital significance of such mechanistic research.
Wenjie Huang, Qianxiong Wen, Chun Wu, Shulei Chou, Xingqiao Wu   +4 more
wiley   +1 more source

Linear and Nonlinear Aging of Lithium-Ion Cells Investigated by Electrochemical Analysis and In-Situ Neutron Diffraction [PDF]

, 2019
Jonas Keil, Neelima Paul, Volodymyr Baran, Peter Keil, Ralph Gilles, Andreas Jossen   +5 more
openalex   +1 more source

Boosting the Photoluminescence of Au@Cu12 Nanoclusters via Strategic Fluorine‐Atom Ligand‐Shell Engineering

Journal of the Chinese Chemical Society, EarlyView.
The photophysical performance of gold‐doped copper‐rich nanoclusters can be tuned by surface functionalization. Subtle ligand modification enhances intermolecular interactions, thereby reducing nonradiative decay and markedly improving photoluminescence. Comparative photographs and quantum yield values (Φ = 55% vs.
Navya Indla, Wei‐Jung Yen, Yu‐Rong Ni, Jian‐Hong Liao, Xiaoping Wang, Michael N. Pillay, C. W. Liu   +6 more
wiley   +1 more source

A Personal Perspective on Metalloprotein Structure and the Future of Macromolecular X‐Ray Crystallography

Journal of the Chinese Chemical Society, EarlyView.
While X‐ray crystallography has been the primary method for determining the structures of metalloproteins, cryoEM has taken over this role, illustrated by [4Fe4S]‐cluster containing proteins deposited in the Protein Data Bank. What will be the role for X‐ray crystallography as cryoEM and machine learning methods dominate the initial structural analysis?
Douglas C. Rees
wiley   +1 more source

Evolution of texture and residual stresses in 2205 duplex stainless steel during laser powder bed fusion

Materials & Design
This study investigates the development of residual stresses in textured 2205 duplex stainless steel during laser powder bed fusion additive manufacturing (LPBF AM).
Steve Gaudez, Florencia Malamud, William Hearn, Shieren Sumarli, Markus Strobl, Steven Van Petegem   +5 more
doaj   +1 more source

In-situ neutron diffraction study of the xLi2MnO3·(1 − x)LiMO2 (x = 0, 0.5; M = Ni, Mn, Co) layered oxide compounds during electrochemical cycling [PDF]

, 2013
Haodong Liu, Christopher R. Fell, Ke An, Lu Cai, Ying Shirley Meng   +4 more
openalex   +1 more source

The Evolution of Autonomous Systems for Planetary Cave Exploration: A Review

Journal of Field Robotics, EarlyView.
ABSTRACT The exploration of Subsurface Access Points (SAPs), such as lava tubes on the Moon and Mars, has gained significant interest due to their potential as stable environments shielded from surface radiation and temperature extremes. These sites are considered high‐value targets for detecting water and signs of ancient life, and assessing their ...
Sarah Swinton, Daniel Mitchell, Jamie Blanche, Euan McGookin, David Flynn   +4 more
wiley   +1 more source

Heterogeneity of Lithium Distribution in the Graphite Anode of 21700-Type Cylindrical Li-Ion Cells during Degradation

Batteries
Structural and spatial aspects of cell degradation are studied using a combination of diffraction-and imaging-based tools applying laboratory X-rays, neutron scattering and synchrotron radiation with electrochemical and thermal characterization ...
Dominik Petz, Volodymyr Baran, Juyeon Park, Alexander Schökel, Armin Kriele, Joana Rebelo Kornmeier, Carsten Paulmann, Max Koch, Tom Nilges, Peter Müller-Buschbaum, Anatoliy Senyshyn   +10 more
doaj   +1 more source

In situ observation of the magnetocaloric effect through neutron diffraction in the Tb(DCO₂)₃ and TbODCO₃ frameworks

, 2020
Richard J. C. Dixey, Pascal Manuel, Fabio Orlandi, Paromita Mukherjee, Siân E. Dutton, Gavin B. G. Stenning, Paul J. Saines   +6 more
openalex   +2 more sources