Results 121 to 130 of about 93,269 (263)
Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer
Advanced Functional Materials, EarlyView.Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero +12 more
wiley +1 more source
Физико-химические аспекты изучения кластеров, наноструктур и наноматериаловIn this paper, we study the magnetic characteristics of cobalt nanofilms. Cobalt films are of interest for integration into hybrid systems, which opens up new possibilities for the development of multifunctional devices.
A.Yu.. Fedotov +2 more
doaj +1 more source
Ferroelectricity in Antiferromagnetic Wurtzite Nitrides
Advanced Functional Materials, EarlyView.We establish MnSiN2${\rm MnSiN}_2$ and MnGeN2${\rm MnGeN}_2$ as aristotypes of a new multiferroic wurtzite family that simultaneously exhibits ferroelectricity and antiferromagnetism with altermagnetic spin splitting. By strategically substituting alkaline‐earth metals, we predict new materials with coexisting switchable polarization, spin texture, and
Steven M. Baksa +3 more
wiley +1 more source
Atomically tweaking spin-crossover cooperativity to augment molecular memory density
Nature CommunicationsSpin-crossover complexes are promising candidates for molecular bits owing to their magnetic bistability. However, it’s a formidable challenge to turn densely packed spin-crossover molecules into high-density bits due to cooperative switching dynamics ...
Jing Liu +11 more
doaj +1 more source
Hamiltonian Dynamics of Classical Spins
PhysicsWe discuss the geometry behind the classical Heisenberg model at the level suitable for third- or fourth-year students who did not have the opportunity to take a course on differential geometry. The arguments presented here rely solely on elementary algebraic concepts such as vectors, dual vectors and tensors, as well as Hamiltonian equations and ...
Slobodan Radošević +5 more
openaire +2 more sources
Advanced Functional Materials, EarlyView.Schematic illustration of ferroelectric‐intercalation‐driven transitions in magnetic configurations and magnonic topological phases, together with the symmetry relations of magnonic Berry curvature. ABSTRACT Magnons in collinear magnets with vanishing net magnetization offer unique advantages for spin transport, including ultrafast dynamics and ...
Yingxi Bai +8 more
wiley +1 more source
Coherent Spin Dynamics of Electrons in CdSe Colloidal Nanoplatelets. [PDF]
Nanomaterials (Basel), 2023 Meliakov SR +7 more
europepmc +1 more source
Advanced Functional Materials, EarlyView.Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner +14 more
wiley +1 more source
Accurate and Efficient Spin-Phonon Coupling and Spin Dynamics Calculations for Molecular Solids. [PDF]
J Am Chem Soc, 2023 Nabi R +6 more
europepmc +1 more source
Advanced Functional Materials, EarlyView.A compostable PGS soft surgical robot with interchangeable modules integrates transient Mo tactile and Si thermal sensors for dual feedback. The device preserves its function after clinical‐grade sterilization, demonstrates stable actuation and cardiac tissue grasping with real‐time in vivo pulsatile monitoring, and biodegrades post‐use with soil‐safe,
Minseong Chae +27 more
wiley +1 more source