Results 191 to 200 of about 482,879 (316)

Unravelling the Secret of Sulfur Confinement and High Sulfur Utilization in Hybrid Sulfur‐Carbons

Advanced Materials, EarlyView.
Thermal condensation of inverse vulcanized sulfur‐carbon hybrids enables a bottom‐up sulfur confinement strategy, in which a protective carbon phase is progressively constructed around sulfur species. The resulting carbon nanodomains covalently tether sulfur chains and stabilize radical intermediates. This integrated architecture effectively suppresses
Tim Horner, Enis Oğuzhan Eren, Elif Begüm Yılmaz, Jiyong Kim, Ernesto Scoppola, Alexandros Vasileiadis, Nadezda V. Tarakina, Markus Antonietti, Paolo Giusto, Evgeny Senokos   +9 more
wiley   +1 more source

Realization of two-dimensional discrete time crystals with anisotropic Heisenberg coupling. [PDF]

Nat Commun
Switzer ED, Robertson NF, Keenan N, Rodríguez-Alcaraz Á, D'Urbano A, Pokharel B, Rahman TS, Shtanko O, Zhuk S, Lorente N.   +9 more
europepmc   +1 more source

The discrete symmetries P, C and T

, 1967
Jonas Nilsson
openalex   +2 more sources

The Flavor Physics in Unified Gauge Theory from an S3 × P Discrete Symmetry [PDF]

, 2006
Stefano Morisi, Marco Picariello
openalex   +1 more source

A Cu‐Based Near‐IR Active MOF with an Ion‐Pair Guest Exhibiting Versatile and Selective Gas‐Solid Reactivity

Advanced Materials, EarlyView.
The new Cu‐containing MOF (Me2NH2)(CuICl2)@[Cu4(INA)4Cl2O]·1.5dmf (3) contains a cation and an anion as guests and shows UV‐near‐mid‐IR absorption and near‐IR emission. MOF 3 shows gas‐solid reactivity in the presence of NH3 and HCOOH to yield two new 3D MOF.
Rajat Saha, Alejandro Cortés‐Villena, Silvia Gómez‐Coca, Alberto Fernández‐Alarcón, Joaquín Calbo, Raquel E. Galian, Enrique Ortí, Eliseo Ruiz, Mónica Giménez‐Marqués, Samia Benmansour, Carlos J. Gómez‐García   +10 more
wiley   +1 more source

Non-Hermitian quantum walks uncover dynamical quantum phase transitions under self-normal and biorthogonal bases. [PDF]

Light Sci Appl
Li G, Yuan L.
europepmc   +1 more source

Symmetry in nature: discreteness, three-dimensional extension, motion, and minimum potential energy [PDF]

, 2019
Héctor A. Múnera
openalex   +1 more source

Adaptive Twisting Metamaterials

Advanced Materials, EarlyView.
This work introduces torque‐controlled twisting metamaterials as a transformative platform for adaptive crashworthiness. By combining multiscale predictive modeling with experimental validation on additively manufactured gyroids, it demonstrates tunable stiffness, collapse stress, and energy absorption.
Mattia Utzeri, Maria L. Gatto, Edoardo Mancini, Donato Orlandi, Daniele Cortis, Marco Sasso, Shanmugam Kumar   +6 more
wiley   +1 more source

Inverse design of curved mechanical metamaterials with geometric AI: a generative diffusion operates in compact latent space of cellular structures. [PDF]

NPJ Metamater
Abu-Mualla M, Huang J.
europepmc   +1 more source

Coulomb branch surgery: Holonomy saddles, S-folds and discrete symmetry gaugings [PDF]

Elias Furrer, Horia Magureanu
openalex   +1 more source