Publications related to Electron magnetic moment

MATHICSE Technical Report : Moment equations for the mixed formulation of the Hodge Laplacian with stochastic data

Fabio Nobile, Annalisa Buffa, Francesca Bonizzoni

We study the mixed formulation of the stochastic Hodge-Laplace problem defined on a n-dimensional domain D (

n \geq 1

), with random forcing term. In particular, we focus on the magnetostatic problem and on the Darcy problem in the three dimensional case. ...

MATHICSE2012

X-ray Magnetic Circular Dichroism (XMCD) Study of a Methoxide-Bridged Dy^III-Cr^III Cluster Obtained by Fluoride Abstraction from cis-[Cr^III F_2 (phen)_2]^+

Harald Brune, Stefano Rusponi, Jan Gui-Hyon Dreiser

An isostructural series of dinuclear chromium(III)-lanthanide(III) clusters is formed by fluoride abstraction of cis-CrF2(phen)(2) by Ln(3+) resulting in LnF(3) and methoxide-bridged Cr-Ln clusters (Ln = Nd (1), Tb (2), Dy (3)) of formula [Cr-III(phen ...

Amer Chemical Soc2012

Identifying the role of non-adiabatic passing electrons in ITG/TEM microturbulence by comparing fully kinetic and hybrid electron simulations

Stephan Brunner, Julien Stanislas Pierre Dominski

The response of passing electrons in Ion Temperature Gradient (ITG) and Trapped Electron Mode (TEM) microinstability regimes is investigated in tokamak geometry making use of the flux-tube version of the gyrokinetic code GENE [Jenko et al. 2000 Phys. Plasm ...

IOP Publishing Ltd2012

The Quantum Magnetism of Individual Manganese-12-Acetate Molecular Magnets Anchored at Surfaces

Klaus Kern, Markus Ternes, Stephan Rauschenbach, Gordon Rinke, Nicha Thontasen

The high intrinsic spin and long spin relaxation time of manganese-12-acetate (Mn-12) makes it an archetypical single molecular magnet. While these characteristics have been measured on bulk samples, questions remain whether the magnetic properties replica ...

2012

Neutron Scattering of Spin Waves in Square Lattice Quantum Antiferromagnets at high and low energies

Diane Virginie Marie Lançon

In the field of quantum magnetism, neutron scattering techniques allows probing of the magnetic properties of many materials, as the neutrons carry spin. Interesting materials are for example the parent compound of a high temperature superconductor La2CuO4 ...

2012

Magnetic hourglass dispersion and its relation to high-temperature superconductivity in iron-tuned Fe

Henrik Moodysson Rønnow, Bastien Dalla Piazza, Arash Alahgholipour Omrani, Nikolay Tsyrulin

High-temperature superconductivity remains arguably the greatest enigma of condensed matter physics. The discovery of iron-based high-temperature superconductors [1, 2] has renewed the importance of understanding superconductivity in materials susceptible ...

Institute of Physics (IoP) and Deutsche Physikalische Gesellschaft2012

Site-selective quantum correlations revealed by magnetic anisotropy in the tetramer system SeCuO_{3}

László Forró, Henrik Moodysson Rønnow, Ivica Zivkovic, Helmuth Berger, Philip Pattison, Krunoslav Prsa, Zlatko Mickovic

We present the investigation of a monoclinic compound SeCuO3 using x-ray powder diffraction, magnetization, torque, and electron-spin-resonance. Structurally based analysis suggests that SeCuO3 can be considered as a three-dimensional network of tetramers. ...

Amer Physical Soc2012

Plasmonic nanoparticles for a bottom-up approach to fabricate optical metamaterials

Toralf Scharf

We investigate experimentally metallic nanoparticle composites fabricated by bottom-up techniques as potential candidates for optical metamaterials. Depending on the plasmonic resonances sustained by individual NPs and their nanoscale organization into lar ...

Spie-Int Soc Optical Engineering, Po Box 10, Bellingham, Wa 98227-0010 Usa2012

High field dynamic nuclear polarization at 6.7T: Carbon-13 polarization above 70% within 20min

Geoffrey Bodenhausen, Aurélien Bornet, Sami Jannin

In most applications of dissolution-DNP, the polarization of nuclei with low gyromagnetic ratios such as C-13 is enhanced directly by irradiating the ESR transitions of radicals with narrow ESR lines such as Trityl at low temperatures T = 1.2 K in polarizi ...

Elsevier2012

Strong coupling of Sm and Fe magnetism in SmFeAsO as revealed by magnetic x-ray scattering

Henrik Moodysson Rønnow, Xiao Wang

The magnetic structures adopted by the Fe and Sm sublattices in SmFeAsO have been investigated using element-specific x-ray resonant and nonresonant magnetic scattering techniques. Between 110 and 5 K, the Sm and Fe moments are aligned along the c and a di ...

2011

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MATHICSE Technical Report : Moment equations for the mixed formulation of the Hodge Laplacian with stochastic data

X-ray Magnetic Circular Dichroism (XMCD) Study of a Methoxide-Bridged Dy^III-Cr^III Cluster Obtained by Fluoride Abstraction from cis-[Cr^III F_2 (phen)_2]^+

Identifying the role of non-adiabatic passing electrons in ITG/TEM microturbulence by comparing fully kinetic and hybrid electron simulations

The Quantum Magnetism of Individual Manganese-12-Acetate Molecular Magnets Anchored at Surfaces

Neutron Scattering of Spin Waves in Square Lattice Quantum Antiferromagnets at high and low energies

Magnetic hourglass dispersion and its relation to high-temperature superconductivity in iron-tuned Fe

Site-selective quantum correlations revealed by magnetic anisotropy in the tetramer system SeCuO_{3}

Plasmonic nanoparticles for a bottom-up approach to fabricate optical metamaterials

High field dynamic nuclear polarization at 6.7T: Carbon-13 polarization above 70% within 20min

Strong coupling of Sm and Fe magnetism in SmFeAsO as revealed by magnetic x-ray scattering

Magnetic hourglass dispersion and its relation to high-temperature superconductivity in iron-tuned Fe

High field dynamic nuclear polarization at 6.7T: Carbon-13 polarization above 70% within 20min

Neutron Scattering of Spin Waves in Square Lattice Quantum Antiferromagnets at high and low energies

Site-selective quantum correlations revealed by magnetic anisotropy in the tetramer system SeCuO_{3}

Strong coupling of Sm and Fe magnetism in SmFeAsO as revealed by magnetic x-ray scattering

MATHICSE Technical Report : Moment equations for the mixed formulation of the Hodge Laplacian with stochastic data

X-ray Magnetic Circular Dichroism (XMCD) Study of a Methoxide-Bridged Dy^III-Cr^III Cluster Obtained by Fluoride Abstraction from cis-[Cr^III F_2 (phen)_2]^+

Identifying the role of non-adiabatic passing electrons in ITG/TEM microturbulence by comparing fully kinetic and hybrid electron simulations

The Quantum Magnetism of Individual Manganese-12-Acetate Molecular Magnets Anchored at Surfaces

Plasmonic nanoparticles for a bottom-up approach to fabricate optical metamaterials