Results 51 to 60 of about 5,981,715 (415)
Electron spin relaxation in graphene from a microscopic approach: Role of electron-electron interaction [PDF]
Phys. Rev. B 82, 085304 (2010), 2010 Electron spin relaxation in graphene on a substrate is investigated from the fully microscopic kinetic spin Bloch equation approach. All the relevant scatterings, such as the electron-impurity, electron--acoustic-phonon, electron--optical-phonon, electron--remote-interfacial-phonon, as well as electron-electron Coulomb scatterings, are explicitly ...
arxiv +1 more source
Applied Sciences, 2020 A portable instrumental system was designed for the routine environmental monitoring of toxic volatile organic compounds (VOCs) in atmospheric conditions based on changes in the photoluminescence emission of semiconductor nanoparticles (quantum dots ...
Francisco J. Ferrero +7 more
doaj +1 more source
Simulating the Electronic Structure of Spin Defects on Quantum Computers
PRX Quantum, 2022 We present calculations of both the ground- and excited-state energies of spin defects in solids carried out on a quantum computer, using a hybrid classical-quantum protocol.
Benchen Huang +2 more
doaj +1 more source
Quantum machine learning for electronic structure calculations [PDF]
Nature Communications, 2018 Considering recent advancements and successes in the development of efficient quantum algorithms for electronic structure calculations—alongside impressive results using machine learning techniques for computation—hybridizing quantum computing with ...
Rongxin Xia, S. Kais
semanticscholar +1 more source
IEEE AccessTemporal Knowledge Graphs (TKGs) extend traditional knowledge graphs by incorporating a temporal dimension into triples, enabling a more precise modeling of dynamic relationships.
Kesheng Zhang +2 more
doaj +1 more source
One-dimensional interacting electrons beyond the Dzyaloshinskii-Larkin theorem [PDF]
Phys. Rev. B 86, 195112 (2012), 2012 We consider one-dimensional (1D) interacting electrons beyond the Dzyaloshinskii-Larkin theorem, i.e., keeping forward scattering interactions among the electrons but adding a non-linear correction to the electron dispersion relation. The latter generates multi-loop corrections to the polarization operator and electron self-energy thereby providing a ...
arxiv +1 more source
Quantum Computation and Spin Electronics [PDF]
, 2000 28 pages RevTeX, 4 figures. To be published in "Quantum Mesoscopic Phenomena and Mesoscopic Devices in Microelectronics," eds. I. O. Kulik and R. Ellialtioglu (NATO Advanced Study Institute, Turkey, June 13-25, 1999)
DiVincenzo, David P. +3 more
openaire +4 more sources
Pseudopotential for the electron-electron interaction [PDF]
Phys. Rev. B 92, 075106 (2015), 2015 We propose a pseudopotential for the electron-electron Coulomb interaction to improve the efficiency of many-body electronic structure calculations. The pseudopotential accurately replicates the scattering properties of the Coulomb interaction, and recovers the analytical solution for two electrons in a parabolic trap.
arxiv +1 more source
The electronic complexity of the ground-state of the FeMo cofactor of nitrogenase as relevant to quantum simulations. [PDF]
Journal of Chemical Physics, 2018 We report that a recent active space model of the nitrogenase FeMo cofactor, proposed in the context of simulations on quantum computers, is not representative of the electronic structure of the FeMo cofactor ground-state.
Zhendong Li +4 more
semanticscholar +1 more source
Cell‐free DNA aneuploidy score as a dynamic early response marker in prostate cancer
Molecular Oncology, EarlyView.mFast‐SeqS‐based genome‐wide aneuploidy scores are concordant with aneuploidy scores obtained by whole genome sequencing from tumor tissue and can predict response to ARSI treatment at baseline and, at an early time point, to ARSI and taxanes. This assay can be easily performed at low cost and requires little input of cfDNA. Cell‐free circulating tumor
Khrystany T. Isebia +17 more
wiley +1 more source