Publications related to Electric dipole spin resonance

All-Optical Manipulation of Electron Spins in Carbon-Nanotube Quantum Dots

We demonstrate theoretically that it is possible to manipulate electron or hole spins all optically in semiconducting carbon nanotubes. The scheme that we propose is based on the spin-orbit interaction that was recently measured experimentally; we show tha ...

American Physical Society2008

Proton T-2 relaxation time of J-coupled cerebral metabolites in rat brain at 9.4T

Rolf Gruetter, Lijing Xin, Giulio Gambarota

Knowledge of proton T-2 relaxation time of metabolites is essential for proper quantitation of metabolite concentrations in localized proton spectroscopy, especially at moderate to long TEs. Although the T-2 relaxation time of singlets, such as that of cre ...

Wiley-Blackwell2008

Stability and electronic properties of magnetic peapods

László Forró, Bálint Náfrádi, Sándor Tóth

We report on the temperature stability of N@C-60 peapods using electron spin resonance. The atomic nitrogen escapes at higher temperatures in the peapod than in the crystalline form. We also report on the synthesis of novel magnetic fullerene peapod, a ful ...

2008

Spin-wave localization between nearest and next-nearest neighboring holes in an antidot lattice

Dirk Grundler

Broadband spectroscopy on spin waves is performed on a square Ni 80 Fe 20 antidot lattice with deep-submicron holes. Depending on the in-plane magnetic field H applied under different angles η , characteristic multiple resonances are resolved. Substantiate ...

American Institute of Physics2008

Near-field light emission from dark states excitonic occupations

We theoretically analyze the carrier capture and distribution among the available energy levels of a symmetric semiconductor quantum dot under continuous-wave excitation resonant with the barrier energy levels. At low temperature, all the dot level occupat ...

2008

Local detection of spin-orbit splitting by scanning tunneling spectroscopy

Klaus Kern, Marco Grioni, Luca Moreschini, Daniela Pacilè, Peter Wahl

We demonstrate that the spin-orbit coupling of two-dimensional surface states can be detected locally by scanning-tunneling spectroscopy (STS). The spin splitting of the surface state induces a singularity in the local density of states which can be detect ...

2007

Gadolinium(III) ion in liquid water: structure, dynamics and magnetic interactions from first principles

Lothar Helm, Oleg Yazyev

We applied first principles molecular dynamics (MD) technique to study structure, dynamics, and magnetic interactions of the

Gd^{3+}

aqua ion dissolved in liquid water, a prototypical system for Gd-based complexes used as contrast agents for magnetic res ...

2007

Ultrafast Nonadiabatic Dynamics of [FeII(bpy)3]2+ in Solution

Majed Chergui, Frank van Mourik, Andrea Cannizzo, Wojciech Gawelda, Van Thai Pham

The ultrafast relaxation of aq. Fe(II)-tris(bipyridine) upon excitation into the singlet metal-to-ligand charge-transfer band (1MLCT) was characterized by femtosecond fluorescence up-conversion and transient absorption (TA) studies. The fluorescence expt. ...

2007

Metallic bundles of single-wall carbon nanotubes probed by electron spin resonance

László Forró, Bálint Náfrádi

C59N magnetic fullerenes inside single-wall carbon nanotubes (SWCNTs) are used to probe the density of states (DOS) on the host tubes using electron spin resonance (ESR). The C59N radicals are separated by C60 fullerenes to prevent dimerization and C59N-C6 ...

wiley-vch2007

Molecular Properties Determined from Relaxation of Long-Lived Spin States

Geoffrey Bodenhausen, Paul Romeo Vasos, Riddhiman Sarkar, Puneet Ahuja

The populations of long-lived spin states, in particular, populations of singlet states that are comprised of antisymmetric combinations of product states, ∣αIβS⟩−∣βIαS⟩, are characterized by very long lifetimes because the dipole-dipole interaction betwee ...

2007

Electric dipole spin resonance

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All-Optical Manipulation of Electron Spins in Carbon-Nanotube Quantum Dots

Proton T-2 relaxation time of J-coupled cerebral metabolites in rat brain at 9.4T

Stability and electronic properties of magnetic peapods

Spin-wave localization between nearest and next-nearest neighboring holes in an antidot lattice

Near-field light emission from dark states excitonic occupations

Local detection of spin-orbit splitting by scanning tunneling spectroscopy

Gadolinium(III) ion in liquid water: structure, dynamics and magnetic interactions from first principles

Ultrafast Nonadiabatic Dynamics of [FeII(bpy)3]2+ in Solution

Metallic bundles of single-wall carbon nanotubes probed by electron spin resonance

Molecular Properties Determined from Relaxation of Long-Lived Spin States

Stability and electronic properties of magnetic peapods

Metallic bundles of single-wall carbon nanotubes probed by electron spin resonance

Molecular Properties Determined from Relaxation of Long-Lived Spin States

Proton T-2 relaxation time of J-coupled cerebral metabolites in rat brain at 9.4T

Local detection of spin-orbit splitting by scanning tunneling spectroscopy

All-Optical Manipulation of Electron Spins in Carbon-Nanotube Quantum Dots

Gadolinium(III) ion in liquid water: structure, dynamics and magnetic interactions from first principles

Ultrafast Nonadiabatic Dynamics of [FeII(bpy)3]2+ in Solution

Spin-wave localization between nearest and next-nearest neighboring holes in an antidot lattice

Near-field light emission from dark states excitonic occupations