Results 101 to 110 of about 379,570 (347)
Constraints on the Fractional Changes of the Fundamental Constants at a Look-back Time of 2.5 Myr
The Astrophysical Journal LettersThe quantum nature of gravity remains one of the greatest mysteries of modern physics, with many unified theories predicting variations in fundamental constants across space and time.
Renzhi Su +5 more
doaj +1 more source
Quantum Antitrust – A Unified Exclusionary Abuse Theory
IIC - International Review of Intellectual Property and Competition LawAbstractNow that the judgments in Servizio Elettrico Nazionale and Unilever have made sense of previous case-law, a unified analytical framework can be predicated for all exclusionary abuses. It is made up of two limbs (artificiality/conduct deviating from competition on the merits and potential exclusionary effect/capability of foreclosing).
openaire +2 more sources
Solvent Co‐Intercalation Enabled Ca Storage in MoS2 for Ca‐Ion Batteries
Advanced Functional Materials, EarlyView.Regulating electrolyte solvation levels enables otherwise non‐intercalatable Ca2+ ions to reversibly co‐intercalate into molybdenum disulfide (MoS2) as ether‐solvated species. The intercalation reversibility is strongly governed by solvent chain length, as demonstrated using diethylene glycol dimethyl ether (G2) and tetraethylene glycol dimethyl ether (
Yudong Luo +10 more
wiley +1 more source
Quantum confinement theory of ultra-thin films: electronic, thermal and superconducting properties
JPhys MaterialsThe miniaturization of electronic devices has led to the prominence, in technological applications, of ultra-thin films with a thickness ranging from a few tens of nanometers to just about 1–2 nm.
Alessio Zaccone
doaj +1 more source
On the Explanation of Born-Rule Statistics in the de Broglie-Bohm Pilot-Wave Theory
Entropy, 2018 The de Broglie-Bohm pilot-wave theory promises not only a realistic description of the microscopic world (in particular, a description in which observers and observation play no fundamental role) but also the ability to derive and explain aspects of the ...
Travis Norsen
doaj +1 more source
Orbital Geometry‐Governed Response of Pressure‐Tunable Quantum Defects in hBN
Advanced Functional Materials, EarlyView.Defects in hBN act as ultrasensitive quantum manometers when the energy of the intradefect optical transitions is modified by lattice compression. The orbital geometry of the electron wave functions governs how electron hopping and Coulomb interactions react uniquely to the reduction of the van der Waals gap and in‐plane compression, leading to robust ...
Magdalena Grzeszczyk +6 more
wiley +1 more source
Unifying Two Notions of Nonlocality in Quantum Theory
, 2020 Ensembles containing orthogonal product states are found to be indistinguishable under local operations and classical communication (LOCC), thereby showing irreversibility in the preparation and distinguishing processes, which is commonly known as nonlocality without entanglement.
Mal, Shiladitya, De, Aditi Sen
openaire +2 more sources
Exploring Pb‐Chelation Chemistry in the Crystallization Dynamics of Halide Perovskites
Advanced Functional Materials, EarlyView.A mechanism of how Pb‐chelation chemistry governs coordination geometry and initial nucleation behavior at the precursor level of halide perovskite, by regulating the deprotonation state of a chelating additive, is elucidated. This allows for innovative reaction‐system design principles that promote coherent growth while suppressing defect formation in
Byeong Jun Kim +13 more
wiley +1 more source
Graviton mass and entanglement islands in low spacetime dimensions
SciPost PhysicsIt has been conjectured and proven that entanglement island is not consistent with long-range (massless) gravity in a large class of spacetimes, including typical asymptotically anti-de Sitter spacetimes, in high spacetime dimensions.
Hao Geng
doaj +1 more source
Advanced Functional Materials, EarlyView.This work presents a dual‐function interface engineering strategy using PEACl to suppress the formation of the non‐perovskite δ‐FAPbI3 phase at the critical SnO2 buried interface. This approach enables the direct crystallization of the photoactive α‐phase, yielding highly efficient and stable rigid (25.6%) and flexible perovskite solar cells with ...
Xiao Wu +7 more
wiley +1 more source