Results 171 to 180 of about 78,303 (310)

A configuration interaction approach to solve the Anderson impurity model; applications to elemental Ce. [PDF]

NPJ Comput Mater
Herzog B, Thunström P, Eriksson O.
europepmc   +2 more sources

Mutually Independent Hamiltonian Cycles Of Cn X Cn

, 2012
Kai-Siou Wu, Justie Su-Tzu Juan
openalex   +1 more source

A Method to Search the Optimal Hamiltonian Cycle with a Set of Approximations for Travelling Salesman Problem [PDF]

, 2015
Y. Wang
openalex   +1 more source

Digital Twin Simulations Toolbox of the Nitrogen‐Vacancy Center in Diamond

Advanced Quantum Technologies, EarlyView.
The Nitrogen‐vacancy (NV) center in diamond is a key platform within quantum technologies. This work introduces a Python based digital‐twin of the NV, where the spin dynamics of the system is simulated without relying on commonly used approximations, such as the adoption of rotating frame. The digital‐twin is validated through three different examples,
Lucas Tsunaki, Anmol Singh, Sergei Trofimov, Boris Naydenov   +3 more
wiley   +1 more source

Solving Hamiltonian Cycle by an EPT Algorithm for a Non-sparse Parameter [PDF]

, 2014
Sigve Hortemo Sæther
openalex   +1 more source

Band Edge Reorganization via Symmetry Constraints in Covalent Bonding Heterojunctions Boosts Photocatalytic Metronidazole Degradation

Rare Metals, EarlyView.
ABSTRACT The covalent bonds at heterojunction interfaces enable more efficient charge carrier separation than traditional weakly coupled heterojunctions, with enhanced photocatalytic performance for organic wastewater purification. The interfacial covalent bonds drive energy band reorganization, rendering the conventional independent band edge ...
Jing‐Yu Ren, Ying Hua, Xin‐Yi Yang, Shuai Wang, Zhi‐Rui Niu, Yan‐Zhong Zhen   +5 more
wiley   +1 more source

Time‐Domain Visualization of Electron‐Phonon Coupling in Nanographenes

Small Methods, EarlyView.
Impulsive vibrational spectroscopy, Raman spectroscopy, and density functional theory calculations are gathered together to unveil elusive low‐frequency collective vibrational modes in dibenzo[hi,st]ovalene nanographenes, enabling the detailed comparison between vibrational modes in derivatives with different peripheral groups.
Rafael Muñoz‐Mármol, Saurav Raj, Mattia Russo, Gianluca Serra, Hao Zhao, Giacomo Bassi, Andrea Lucotti, Francesco Scotognella, Giulio Cerullo, Guglielmo Lanzani, Matteo Tommasini, Margherita Maiuri, Akimitsu Narita, Giuseppe Maria Paternò   +13 more
wiley   +1 more source

Storing quantum coherence in a quantum dot nuclear spin ensemble for over 100 milliseconds. [PDF]

Nat Commun
Dyte HE, Manna S, Covre da Silva SF, Rastelli A, Chekhovich EA.   +4 more
europepmc   +1 more source

Influence of Asymmetry on the Molecular and Electronic Structures of μ‐Oxo Diferric Complexes

Zeitschrift für anorganische und allgemeine Chemie, EarlyView.
The 6‐methyl substituents at the pyridines (shown in red) enforce longer MNpy bonds than without them (shown in green).The asymmetric dinucleating susanH2Me2 is used for the synthesis of a μ‐oxo diferric complex. Comparison to the two symmetric complexes of susan and susan6−Me shows a strong effect on the redox potentials.
Sören Jansen, Stephan Walleck, Anja Stammler, Hartmut Bögge, Thorsten Glaser   +4 more
wiley   +1 more source

Edge States, Bulk Spectra, and Topological Phases of Szegedy's Quantum Search on a One-Dimensional Cycle with Self-Loops. [PDF]

Entropy (Basel)
Xu M, Li X, Wang X, Mi W, Chen X.
europepmc   +1 more source