Results 171 to 180 of about 227,497 (296)

Front Cover MEV Vol 12 Iss 1

, 2020
Pikra, Ghalya
core   +1 more source

Sliding Ferroelectricity Driven Spin‐Layertronics in Altermagnetic Multilayers

Advanced Science, EarlyView.
Integrating sliding ferroelectricity with altermagnetism enables nonvolatile electrical control of spin and layer degrees of freedom. In bilayer CuF2, interlayer translation reverses layer‐locked spin‐split bands, establishing a multifunctional “spin‐layertronic” platform.
Rui Peng, Guangxu Su, Yangyang Fan, Jiaan Li, Fanxin Liu, Yee Sin Ang   +5 more
wiley   +1 more source

Surface-engineered milk-derived extracellular vesicles enable oral miRNA therapy against immunosuppressive pancreatic cancer. [PDF]

Mater Today Bio
Ryu Y, Jang H, Kim EH, Lee J, Park B, Cho Y, Kim W, Yoon HY, Kim SH, Kweon DH, Shim MK, Yang Y.   +11 more
europepmc   +1 more source

Polarization Dynamics in Ferroelectrics: Insights Enabled by Machine Learning Molecular Dynamics

Advanced Science, EarlyView.
Machine learning molecular dynamics is presented as a route to capture polarization switching, domain wall kinetics, topological polar textures, and polar mechanical coupling beyond the limits of conventional atomistic methods. This Perspective surveys recent progress and identifies key methodological directions, including long‐range electrostatics ...
Dongyu Bai, Ri He, Junxian Liu, Liangzhi Kou   +3 more
wiley   +1 more source

Estimation of auroral emission altitude in the region of the ISS magnetic footprint during a relativistic electron precipitation event observed by ISS-CALET. [PDF]

Earth Planets Space
Yanagisawa K, Kataoka R, Seki K, Whiter D, Miyoshi Y, Shiokawa K, Connors M, Torii S, Nakahira S, Sakanoi T, Aryal R, Bruno A, Blum LW.   +12 more
europepmc   +1 more source

Halide Perovskite: A Rich Source of Thermal Insulator

Advanced Science, EarlyView.
Halide perovskites exhibit ultralow thermal conductivity driven by intrinsic lattice softness and strong anharmonicity, falling below conventional defect‐engineering limits. Weak metavalent bonding, A‐site rattling, and dynamic octahedral tilting drive phonon scattering to the Ioffe–Regel limit, where wave‐like tunneling replaces particle‐like ...
Haolin Ye, Bangzhi Ge, Yuan Yu, Chongjian Zhou   +3 more
wiley   +1 more source

Cavity-modified exciton-exciton annihilation in disordered molecular systems.

Phys Chem Chem Phys
Sokolovskii I, Humphries BS, Blumberger J, Groenhof G.   +3 more
europepmc   +1 more source

Gate-Tunable Remnant Anomalous Hall Effect in Dual-‍Proximity Graphene Heterostructures. [PDF]

Small Sci
Satheesh S, Bernard A, Naimer T, Knöckl E, Taniguchi T, Watanabe K, Fabian J, Holleitner A, Kastl C, Burghard M.   +9 more
europepmc   +1 more source

Nanoscale Optical Inhomogeneities From Compositional Segregation Within Individual GaN‐on‐Si Quantum Wells

Advanced Science, EarlyView.
This work visualizes local variations in luminescence and relates them to nanoscale chemical inhomogeneities in single InxGa1−xN quantum wells. We demonstrate that the elemental segregation is only inherent to quantum wells with high indium content. Density functional theory shows this to be the result of strain‐induced phase stabilization, explaining ...
Jing‐Yang Chung, Tara P. Mishra, Zackaria Mahfoud, Thomas E. Gage, Jianguo Wen, Katherine P. Rice, Isabelle Martin, Li Zhang, Govindo J. Syaranamual, Stephen J. Pennycook, Silvija Gradečak, Pieremanuele Canepa, Michel Bosman   +12 more
wiley   +1 more source

Influence of bending parameters on crystalline undulator radiation peak stability for 530 MeV positron channelling. [PDF]

Eur Phys J D At Mol Opt Phys
Dickers MD, Fantuzzi F, Mason NJ, Korol AV, Solov'yov AV.   +4 more
europepmc   +1 more source