Results 181 to 190 of about 7,435,438 (310)
Advanced Materials, EarlyView.ABSTRACT Accurately knowing the frontier orbital energies of the structurally disordered small‐molecule organic semiconductors that are used in optoelectronic devices such as organic light‐emitting diodes is required to rationally improve their performance. Here, we show that these energies can be deduced with a large accuracy from the peak energies of
Christian B. McDonald +7 more
wiley +1 more source
Metaphysical Underdetermination in Quantum Mechanics and Quantum Field Theory
, 2017 The existence of ontologically different but empirically indistinguishable versions of non-relativistic quantum mechanics is one of the most serious and widely discussed cases of metaphysical underdetermination.
Egg, Matthias
core
Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities
Advanced Materials, EarlyView.This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen +7 more
wiley +1 more source
Advanced Materials, EarlyView.The interfacial spin‐orbit interaction in single‐crystalline Fe1−xCox thin films grown on GaAs(001) can be continuously tuned via alloying. Using spin‐orbit ferromagnetic resonance, the authors find that the interfacial spin‐orbit fields exhibit a nonmonotonic dependence on Co concentration, with a minimum at 20% Co. ABSTRACT The discovery of intrinsic
Hongrui Lao +9 more
wiley +1 more source
The γ function in quantum theory II. Mathematical challenges and paradoxa. [PDF]
J Math Chem, 2022 Mihálka ZÉ +4 more
europepmc +1 more source
Epitaxially Integrated Electro‐Optic KNbO3 Thin Films on Silicon
Advanced Materials, EarlyView.We demonstrate the first epitaxial integration of electro‐optic KNbO3 thin films on silicon using suboxide molecular‐beam epitaxy. Combining adsorption‐controlled molecular‐beam epitaxy, advanced characterization, and phase‐field modeling, we demonstrate phase‐pure crystalline films mirroring bulk crystals with robust Pockels response, enabling future ...
Sankalpa Hazra +17 more
wiley +1 more source
Towards Unification of General Relativity and Quantum Theory: Dendrogram Representation of the Event-Universe. [PDF]
Entropy (Basel), 2022 Shor O, Benninger F, Khrennikov A.
europepmc +1 more source
AbstractIn the final Chapter of this book we present an overview of recent and ongoing work, taking the first steps towards a quantum theory for noncommutative geometry. Indeed, in the applications to particle physics phenomenology one applies the usual, physicist’ textbook renormalization group methods to the spectral action, in order to arrive at ...
openaire +2 more sources
Achieving High Spatial Resolution Transmission Electron Microscopy Studies in Closed Liquid Cells
Advanced Materials, EarlyView.Achieving high spatial resolution is important for resolving nanoscale dynamic processes and structural transformations in liquid environments, yet remains challenging in liquid cell transmission electron microscopy (LCTEM). This review highlights key strategies, including mitigating membrane bulging, displacing or redistributing local liquid ...
Siqi Guo +9 more
wiley +1 more source
Quantum Theory of Massless Particles in Stationary Axially Symmetric Spacetimes. [PDF]
Entropy (Basel), 2021 Moalem A, Gersten A.
europepmc +1 more source