Results 141 to 150 of about 32,713 (278)

Leveraging Quantum Annealing for Layout Optimization

open access: yesAdvanced Quantum Technologies, EarlyView.
The authors address wind farm layout optimization by formulating it as a QUBO problem using the Jensen wake model. They compare quantum annealing, Gurobi, and QAOA, highlighting trade‐offs between solution quality and computational time. Results show that quantum annealing offers rapid, near‐optimal solutions, making it suitable for fast approximations
Luca Nigro   +3 more
wiley   +1 more source

Exploring New Chemical Paths in Quantum AI: Preliminary Accomplishments and Future Perspectives

open access: yesAdvanced Quantum Technologies, EarlyView.
Two new strategies derived from Chemical AI to promote the advancement of sustainable quantum technologies are presented and discussed. The first strategy relies on the chemical implementation of molecular fuzzy sets, which are quantum mixed states associated with chemical microheterogeneous systems. The second strategy relies on photochromic compounds
Pier Luigi Gentili
wiley   +1 more source

Microthermoreflectance Characterization of the Band‐Structure Transformations Observed During the Magnetic‐Ordering Transitions of Multilayered 2D Fe3GeTe2 Ferromagnetic Metals

open access: yesSmall Science, EarlyView.
Optical band‐edge transitions of metallic hexagonal Fe3GeTe2 multilayers are probed by microthermoreflectance spectroscopy across the temperature ranges associated with the paramagnetic, ferromagnetic (FM), and anisotropic (AI) phases. The A1 transition is detected across all three phases, occurring at the Γ point of the FGT band structure.
Ching‐Hwa Ho   +3 more
wiley   +1 more source

Beyond Pristine Layers: Engineering van der Waals MPX3 Materials (M: Transition Metal, X: Chalcogen) via Defects, Adsorption, and Intercalation

open access: yesSmall Science, EarlyView.
This review highlights specific examples, demonstrating how the electronic and magnetic properties of transition metal phosphorus trichalcogenides (MPX3) can be systematically modified. Key approaches—including defect engineering, adsorption, alloying, and intercalation—are examined in detail.
Yuriy Dedkov, Elena Voloshina
wiley   +1 more source

Two-dimensionalXXZ-Ising model on a square-hexagon lattice [PDF]

open access: green, 2009
J.S. Valverde   +2 more
openalex   +1 more source

The square lattice Ising model with quenched surface disorder

open access: yes
18 pages, 4 ...
Cervellera, Luca   +3 more
openaire   +2 more sources

StableTi3C2Tx MXene Ink Formulation and High‐Resolution Aerosol Jet Printing for High‐Performance MXene Supercapacitors

open access: yesSmall Methods, EarlyView.
A novel additive free Ti3C2Tx MXene ink is formulated for aerosol jet printing, enabling stable, high‐resolution patterning. The printed micro‐supercapacitors deliver strong electrochemical performance, illustrating the use of additive manufacturing for compact energy storage in wearable and distributed electronics.
Fereshteh Rajabi Kouchi   +13 more
wiley   +1 more source

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