Results 201 to 210 of about 26,590 (306)

Effects of Solvent Entropy on Homopolymer Cononsolvency in Binary Solvent Mixtures Predicted by Flory-Huggins Theory. [PDF]

ACS Macro Lett
Bian D, Zhang P, Li B, Wang Q.
europepmc   +1 more source

Lattice Monte Carlo simulation and phase transitions in scalar field theories

, 2019
The cubic anisotropy model is a simple scalar field theory with a phase transition of either first- or second order depending on the values of its parameters, with similarities to the electroweak phase transition that occurred in the very early universe.
openaire   +1 more source

Switchable Magnonic Crystals Based on Spin Crossover/CrSBr Heterostructures

Advanced Materials, EarlyView.
Multiscale modeling is employed to investigate the functionality of a light‐controlled, tunable magnonic crystal based on spin‐crossover Fe‐pz molecules integrated with a monolayer of CrSBr. Ab initio simulations confirm that the molecules remain functional on the CrSBr surface, while a semiclassical elastic model demonstrates that light‐induced ...
Andrei Shumilin, Sourav Dey, Denisa Coltuneac, Laurentiu Stoleriu, José J. Baldoví   +4 more
wiley   +1 more source

First-principles simulation of spin diffusion in static solids using dynamic mean-field theory. [PDF]

Sci Adv
Gräßer T, Uhrig GS, Ernst M.
europepmc   +1 more source

Emergent Spin Supersolids in Frustrated Quantum Materials

Advanced Materials, EarlyView.
This review highlights developments in the study of spin super‐solids in frustrated quantum materials. Advanced experimental characterizations and computational studies enable a comprehensive understanding of the driving mechanisms of spin super‐solidity in various layered transition‐metal compounds, bridging materials, experiments, and theory aspects.
Yixuan Huang, Seiji Yunoki, Sadamichi Maekawa   +2 more
wiley   +1 more source

Engineering low-symmetry colloidal crystals with optical anisotropies. [PDF]

Sci Adv
Lin H, Lee S, Guo Y, Mkhitaryan V, Solís DM, Martín VF, Taboada JM, Sánchez-Iglesias A, Zhu J, Grzelczak M, Sun L, Lee B, Wang S, Zhou W, Wu J, Van Duyne RP, Obelleiro F, Liz-Marzán LM, García de Abajo FJ, Glotzer SC, Mirkin CA.   +20 more
europepmc   +1 more source

Unveiling Exsolution‐Induced Giant Electronic and Magnetic Property Changes in Non‐Stoichiometric Titanate Perovskite Thin Films

Advanced Materials, EarlyView.
A giant insulator to metal transition and emergent superparamagnetism are revealed by nanoparticle exsolution in non‐stoichiometric titanate perovskite thin films. By combining transport, synchrotron spectroscopy, and first‐principles calculations, this work reveals how defect reconfiguration and lattice reconstruction fundamentally reshape electronic ...
Sungil Kim, June Ho Lee, Yaolong Xing, Dongchang Kim, Haeseong Jeong, Mongjun Jeong, Manuel Valvidares, Stuart S. P. Parkin, Sang Ho Oh, Donghwa Lee, Hyojin Yoon, Hyeon Han   +11 more
wiley   +1 more source

High-precision calculation of the quark-gluon coupling from lattice QCD. [PDF]

Nature
Dalla Brida M, Höllwieser R, Knechtli F, Korzec T, Ramos A, Sint S, Sommer R.   +6 more
europepmc   +1 more source

Recent Progress in the Phase‐Controlled Synthesis of Ruthenium Nanocrystals for Catalytic Applications

Advanced Materials, EarlyView.
Template effect and kinetic control enable crystal‐phase engineering of Ru nanocrystals, granting access to either metastable fcc‐Ru or stable hcp‐Ru with distinct surface structures, thermal stabilities, and catalytic behaviors. Moreover, the hcp‐Ru can further serve as an epitaxial template to direct Pd and Rh nanocrystals into the metastable hcp ...
Jianlong He, Zhiqi Wang, Jiaqi Guan, Younan Xia   +3 more
wiley   +1 more source

Investigation of the electronic, magnetic, and thermoelectric characteristics of the transition metal-based double perovskites Ba₂XNbO₆ (X = V, Cr, Mn, and Fe) for spintronic applications. [PDF]

RSC Adv
Rafique S, Mahmood Q, Mustafa GM, Alkhaldi HD, El-Moula AAA, Alshamari A, Boukhris I, Khan MT.   +7 more
europepmc   +1 more source