Publications associées à Effet Zeeman

Derivation of spin-orbit couplings in collinear linear-response TDDFT: A rigorous formulation

Ivano Tavernelli, Basile Curchod, Thomas James Penfold

Using an approach based upon a set of auxiliary many-electron wavefunctions we present a rigorous derivation of spin-orbit coupling (SOC) within the framework of linear-response time-dependent density functional theory (LR-TDDFT). Our method is based on a ...

2014

Influence of flexoelectric coupling on domain patterns in ferroelectrics

Nava Setter, Alexander Tagantsev, Petr Yudin

Using Ginzburg-Landau theory and two-dimensional (2D) phase field simulations, we analyze the influence of flexoelectric coupling on the domain patterns in ferroelectrics. The phase field simulations predict that a high strength of the flexoelectric coupli ...

American Physical Society2014

Solving the infinite-horizon constrained LQR problem using splitting techniques

Colin Neil Jones, Milan Korda, Georgios Stathopoulos

This paper presents a method to solve the constrained infinite-time linear quadratic regulator (LQR) problem. We use an operator splitting technique, namely the alternating minimization algorithm (AMA), to split the problem into an unconstrained LQR proble ...

2014

Solving the infinite-horizon constrained LQR problem using splitting techniques

Colin Neil Jones, Milan Korda, Georgios Stathopoulos

Elsevier2014

Junctionless Silicon Nanowire Resonator

Mihai Adrian Ionescu, Sebastian Thimotee Bartsch, Maren Arp

The development of nanoelectromechanical systems (NEMS) is likely to open up a broad spectrum of applications in science and technology. In this study, we demonstrate a novel double-transduction principle for silicon nanowire resonators which exploits the ...

2014

Amplifying Dynamic Nuclear Polarization of Frozen Solutions by Incorporating Dielectric Particles

David Lyndon Emsley, Aaron James Rossini, Dominik Józef Kubicki

There is currently great interest in understanding the limits on NMR signal enhancements provided by dynamic nuclear polarization (DNP), and in particular if the theoretical maximum enhancements can be achieved. We show that over a 2-fold improvement in cr ...

American Chemical Society2014

Cross polarization from H-1 to quadrupolar Li-6 nuclei for dissolution DNP

Geoffrey Bodenhausen, Aurélien Bornet, Sami Jannin, Jonas Milani, Basile Vuichoud, Angel Joaquin Perez Linde

Cross polarization from protons to quadrupolar Li-6 nuclei is combined with dynamic nuclear polarization of protons at 1.2 K and 6.7 T using TEMPOL as a polarizing agent followed by rapid dissolution. Compared to direct Li-6 DNP without cross-polarization, ...

Royal Society of Chemistry2014

Alternative method for the quantitative determination of Rashba- and Dresselhaus spin–orbit interaction using the magnetization

Dirk Grundler

The quantum oscillatory magnetization M of a two-dimensional electron system in a magnetic field B is found to provide quantitative information on both the Rashba- and Dresselhaus spin-orbit interaction (SOI). This is shown by first numerically solving the ...

Institute of Physics (IoP) and Deutsche Physikalische Gesellschaft2013

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Effet Zeeman

Derivation of spin-orbit couplings in collinear linear-response TDDFT: A rigorous formulation

Influence of flexoelectric coupling on domain patterns in ferroelectrics

Solving the infinite-horizon constrained LQR problem using splitting techniques

Solving the infinite-horizon constrained LQR problem using splitting techniques

Junctionless Silicon Nanowire Resonator

On A Perturbation Bound For Invariant Subspaces Of Matrices

Amplifying Dynamic Nuclear Polarization of Frozen Solutions by Incorporating Dielectric Particles

Cross polarization from H-1 to quadrupolar Li-6 nuclei for dissolution DNP

Interband spin-orbit coupling between anti-parallel spin states in Pb quantum well states

Alternative method for the quantitative determination of Rashba- and Dresselhaus spin–orbit interaction using the magnetization

Graph Chatbot

Chattez avec Graph Search

Influence of flexoelectric coupling on domain patterns in ferroelectrics

Cross polarization from H-1 to quadrupolar Li-6 nuclei for dissolution DNP

Interband spin-orbit coupling between anti-parallel spin states in Pb quantum well states

Derivation of spin-orbit couplings in collinear linear-response TDDFT: A rigorous formulation

Junctionless Silicon Nanowire Resonator

On A Perturbation Bound For Invariant Subspaces Of Matrices

Alternative method for the quantitative determination of Rashba- and Dresselhaus spin–orbit interaction using the magnetization

Solving the infinite-horizon constrained LQR problem using splitting techniques

Solving the infinite-horizon constrained LQR problem using splitting techniques

Amplifying Dynamic Nuclear Polarization of Frozen Solutions by Incorporating Dielectric Particles