Results 301 to 310 of about 7,483,920 (339)
Hole Transfer Dynamics in Thin Films of Mixed‐Dimensional Quasi‐2D Perovskites
Advanced Functional Materials, EarlyView.Charge transfer dynamics in quasi‐2D perovskite (PEA2MAn−1PbnI3n+1), grown with a distinct dimensionality gradient are investigated. Selective excitation of the n = 4 phase reveals efficient hole transfer to n = 2 and n = 3 within tens of picoseconds, while n = 1 acts as a hole‐blocking layer. These findings highlight the importance of minimizing n = 1
Giuseppe Ammirati +10 more
wiley +1 more source
Atomic Size Misfit for Electrocatalytic Small Molecule Activation
Advanced Functional Materials, EarlyView.This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong +3 more
wiley +1 more source
Geometric models of statistical physics: billiard in a symmetric phase space
, 2015 Sergey V. Naydenov, Vladimir Yanovsky
openalex +1 more source
Geometric Aspects of the Liouville and Vlasov Equations Theory in the Phase Space
Nikolay N. Fimin
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Non-Abelian geometric phase for orange slice shaped paths
, 2013 Vahid Azimi Mousolou, Erik Sjöqvist
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Direct observation of geometric-phase interference in dynamics around a conical intersection
Nature Chemistry, 2022Conical intersections are ubiquitous in chemistry and physics, often governing processes such as light harvesting, vision, photocatalysis and chemical reactivity.
C. Valahu +11 more
semanticscholar +1 more source
Geometric Phase and Localized Heat Diffusion
Advances in Materials, 2021Many unusual wave phenomena in artificial structures are governed by their topological properties. However, the topology of diffusion remains almost unexplored.
Minghong Qi +6 more
semanticscholar +1 more source
Ultrafast laser-inscribed nanogratings in sapphire for geometric phase elements.
Optics Letters, 2021We systematically studied femtosecond laser-inscribed self-organized nanogratings and geometric phase elements such as a polarization diffraction focusing lens and Q-plate in sapphire crystal.
Shuai Xu +7 more
semanticscholar +1 more source
Geometric phase from Aharonov–Bohm to Pancharatnam–Berry and beyond
Nature Reviews Physics, 2019Whenever a quantum system undergoes a cyclic evolution governed by a slow change of parameters, it acquires a phase factor: the geometric phase. Its most common formulations are known as the Aharonov–Bohm phase and the Pancharatnam and Berry phase, but ...
E. Cohen +5 more
semanticscholar +1 more source