Results 121 to 130 of about 867,681 (297)

On the Ordering Mechanism of Cu+ in 2D van der Waals Multiferroic CuCrP2S6

Advanced Science
CuCrP2S6 is a van der Waals multiferroic where the tunable Cu+ sublattice underpins its exceptional ferroelectric and electronic switching properties. Yet, the microscopic mechanism governing Cu+ ordering has remained elusive.
Jiasen Guo, Yongqiang Cheng, Michael A. Susner, Ryan P. Siebenaller, Zachary Morgan, Feng Ye   +5 more
doaj   +1 more source

Neutron scattering and HPLC study on L-ascorbic acid and its degradation

, 2008
The present paper shows a systematic dynamic and kinetic study on l-ascorbic acid and its degradation at high temperature. The neutron scattering study allows, through the behavior of quasi-elastic neutron scattering (QENS) spectra, to characterize the ...
SQUADRITO, Francesco, LAGANA', Giuseppina, MIGLIARDO, Federica, LA TORRE R, BARRECA, Davide, GALTIERI, Antonio, BELLOCCO, Ersilia Santa, MINUTOLI, Letteria, LEUZZI, Ugo, GALLI, Giovanni   +9 more
core   +1 more source

Atomically Modulating Competing Exchange Interactions in Centrosymmetric Skyrmion Hosts GdRu2X2 (X = Si and Ge)

Advanced Electronic Materials, EarlyView.
Our work bridges the gap between skyrmion discovery and material design by demonstrating how atomic‐scale control of exchange interactions enables tunable skyrmion phase transitions in centrosymmetric magnetic metals. ABSTRACT Magnetic skyrmions are topologically protected spin states that hold promise for shaping the future of electronics.
Dasuni N. Rathnaweera, Xudong Huai, K. Ramesh Kumar, Michał J. Winiarski, Tomasz Klimczuk, Allana G. Iwanicki, Satya K. Kushwaha, Martin Mourigal, Tyrel M. McQueen, Thao T. Tran   +9 more
wiley   +1 more source

Structure and dynamics of l−Ge: Neutron scattering experiments and ab initio molecular dynamics simulations

, 2007
International audienceWe report the first measurements of the dynamics of liquid germanium (l−Ge) by quasielastic neutron scattering on time-of-flight and triple-axis spectrometers.
Kob, Walter, Bourges, Philippe, Johnson, Mark R., Farhi, Emmanuel, Hugouvieux, Virginie, Juranyi, Fanni   +5 more
core   +1 more source

Tuning Local Modulus at Liquid Metal‐Polymer Interfaces Regulates Electrocaloric Effect in Ferroelectric Nanocomposites

Advanced Electronic Materials, EarlyView.
Liquid metal nanoparticles create mechanically compliant polymer interfaces that facilitate reversible dipolar reorientation under electric fields, whereas rigid interfaces impose stronger local constraints. This soft–rigid interface comparison reveals local interfacial modulus as a key parameter for tuning electrocaloric entropy change in ...
Tian Yao, Shanyu Zheng, Binzhou Sun, Zhenhua Ma, Feiyu Zhang, Lu Yu, Qiang Li, Ruhong Luo, Feihong Du, Yifan Zhao, Yezhan Lin, Chunyu Wang, Xin Chen, Shi‐Yang Tang, Tiannan Yang, Xiaoshi Qian   +15 more
wiley   +1 more source

Neutron-Proton Scattering [PDF]

Physical Review, 1949
openaire   +2 more sources

Atomic Scale Control of Thermal Conductivity in LaMnO3/SrMnO3 Superlattices

Advanced Electronic Materials, EarlyView.
Interface‐dominated cross‐plane thermal transport in [(LaMnO3)m/(SrMnO3)n]10 superlattices can be controlled by the octahedral rotation/tilt angle φOOR of the MnO6 octahedra, which as well is controlled by the “m/n” ratio. ABSTRACT We report atomic scale structure and phonon thermal transport in (LaMnO3)m/(SrMnO3)n/SrTiO3(100) superlattices (LMO/SMO ...
H. Ulrichs, V. Roddatis, U. Roß, J. P. Bange, D. Meyer, S. Lopatin, V. Radisch, D. Metternich, I. V. Maznichenko, S. Ostanin, R. Egoavil, I. Lazić, V. Moshnyaga   +12 more
wiley   +1 more source

Enhanced Spin‐Reorientation Transition and Polarization in DyFeO3 Thin Films

Advanced Electronic Materials, EarlyView.
Epitaxial strain in antiferromagnetic orthoferrite thin films enhances known bulk properties into a parameter range that makes them more accessible for potential applications. We show that bulk polar properties move from 4 K towards room temperature and the magnetic field‐induced AFM to FM spin‐flip in the paramagnetic Dy lattice when applying small ...
Banani Biswas, Bixin Yan, Morgan Trassin, Dirk Fuchs, Ekatarina V. Pomjakushina, Manfred Fiebig, Thomas Lippert, Christof W. Schneider   +7 more
wiley   +1 more source

Scattering of Slow Neutrons by Protons [PDF]

Proceedings of the National Academy of Sciences, 1939
Plesset, Milton S., Brown, Frederick W.
openaire   +3 more sources

Fabrication of Composite Cathode for All‐Solid‐State Sodium Batteries

Advanced Energy Materials, EarlyView.
The design of composite cathodes for all‐solid‐state sodium batteries must address three critical challenges—interfacial side reactions, interfacial delamination, and highly tortuous transport pathways. This work outlines structural and interfacial strategies to optimize ion transport and mechanical stability, enabling durable, and high‐performance ...
Gaoming Sun, Yuan Ma, Hehe Zhang, Shengan Wu, Shiyong Chu, Stefano Passerini, Yanjiao Ma   +6 more
wiley   +1 more source