Results 291 to 300 of about 438,927 (310)

Computational Modeling of Reticular Materials: The Past, the Present, and the Future

open access: yesAdvanced Materials, EarlyView.
Reticular materials are advanced materials with applications in emerging technologies. A thorough understanding of material properties at operating conditions is critical to accelerate the deployment at an industrial scale. Herein, the status of computational modeling of reticular materials is reviewed, supplemented with topical examples highlighting ...
Wim Temmerman   +3 more
wiley   +1 more source

Impact of Strain in Free‐Standing PtSe2 in Scalable 2D MEMS

open access: yesAdvanced Materials, EarlyView.
Strain tuning of 2D materials such as PtSe2 opens new opportunities for micro‐ and nanoelectromechanical systems (MEMS/NEMS). This study introduces a fabrication method for free‐standing, as‐grown thin‐film channels that bypass mechanical transfer, offering a scalable, universal platform for strain engineering.
Stefan Heiserer   +16 more
wiley   +1 more source

Covalent Organic Frameworks for Photocatalysis

open access: yesAdvanced Materials, EarlyView.
This review provides an overview of recent advances in covalent organic frameworks (COFs) for photocatalysis, focusing on sustainable energy applications like water splitting, hydrogen peroxide generation, and CO2 and N2 reduction. It discusses design principles, structure‐function relationships, challenges in COF photocatalysis, and strategies to ...
Bikash Mishra   +6 more
wiley   +1 more source

Adsorption and Separation by Flexible MOFs

open access: yesAdvanced Materials, EarlyView.
Flexible metal–organic frameworks (MOFs) present significant potential for gas storage and separation due to their structural dynamic. This review explores the rationale behind the flexible MOFs' enhanced working capacity and separation factors. It also addresses key challenges, including phase transition kinetics, crystal robustness, cycling, shaping,
Irena Senkovska   +4 more
wiley   +1 more source

Highly Accurate Prediction of NMR Chemical Shifts from Low-Level Quantum Mechanics Calculations Using Machine Learning. [PDF]

open access: yesJ Chem Theory Comput
Li J   +7 more
europepmc   +1 more source

QUANTUM DEFORMATIONS OF QUANTUM MECHANICS

Modern Physics Letters A, 1993
Based on a deformation of the quantum mechanical phase space we study q-deformations of quantum mechanics for qk=1 and 0<q<1. After defining a q-analog of the scalar product on the function space we discuss and compare the time evolution of operators in both cases.
openaire   +3 more sources

The Logic of Quantum Mechanics

The Annals of Mathematics, 1936
\glqq Experimentelle Aussagen\grqq{} über den Zustand eines quantenmechanischen Systems haben die Form: \(n\) gegebene gleichzeitig meßbare Größen haben Werte, die mit Sicherheit einer gegebenen Menge \(S\) von Wertsystemen angehören. Im Hilbertschen Raum der Zustandsfunktionen \(\psi\) entspricht jeder experimentellen Aussage ein abgeschlossener ...
Garrett Birkhoff, John von Neumann
openaire   +4 more sources

Quantum Mechanics

2019
This book explains the often counterintuitive physics of quantum mechanics, unlocking this key area of physics for students by enabling them to work through detailed applications of general concepts and ideas. The book states general principles first in terms of wave mechanics and then in the standard abstract linear space formalism.
openaire   +1 more source

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