# Fingerprint Dive into the research topics where Stewart Barnes is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

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### Physics & Astronomy

#### Engineering

magnetic permeability

Kondo effect

moments

torque

superconductivity

electromotive forces

excitation

#### Chemistry and Materials

spin glass

cuprates

wire

#### Physics

electron paramagnetic resonance

ground state

conduction electrons

ions

magnons

bosons

magnetic resonance

temperature

electrons

fermions

ferromagnetic resonance

#### General

Josephson junctions

crystal field theory

domain wall

impurities

single crystals

metals

Feynman diagrams

magnetization

anisotropy

energy

divergence

fine structure

positron annihilation

interactions

vortices

degrees of freedom

scaling

tunnel junctions

Josephson effect

insulators

diagrams

magnetic domains

formulations

#### Aerospace Sciences

magnetic fields

spectroscopy

#### Life Sciences

cats

#### Mathematical and Computer Sciences

approximation

theorems

perturbation theory

### Engineering & Materials Science

Paramagnetic resonance

Superconducting materials

Spin glass

Ground state

Hubbard model

Kondo effect

Impurities

Single crystals

Crystals

Ions

Electrons

Spin waves

Temperature

Bosons

Fermions

Magnetic resonance

Mean field theory

Superconductivity

Hamiltonians

Linewidth

Fluxes

Magnetization

Positron annihilation

Tunnel junctions

Metals

Domain walls

Experiments

Anisotropy

Freezing

Charge density waves

Exchange interactions

Free energy

Spectroscopy

Fermi surface

Ferromagnetic resonance

Scattering

Electron scattering

Magnetic fields

Electron spin resonance spectroscopy

Nanowires

Microwaves

Excited states

Specific heat

Magnetostatics

Magnets

Force measurement

Scaling laws

Doping (additives)

Garnets

Superlattices

### Chemical Compounds

Paramagnetic resonance

Superconducting materials

Ground state

Hubbard model

Spin glass

Ions

Kondo effect

Impurities

Single crystals

Crystals

Spin waves

Electrons

Bosons

Temperature

Metals

Fermions

Magnetic resonance

Mean field theory

Superconductivity

Linewidth

Experiments

Fluxes

Magnetization

Positron annihilation

Hamiltonians

Exchange interactions

Free energy

Magnetic flux

Fermi surface

Ferromagnetic resonance

Scattering

Vortex flow

Electron scattering

Electron spin resonance spectroscopy

Magnetic fields

Yttrium

Excited states

Lanthanoid Series Elements

Electromotive force

Anisotropy

Specific heat

Magnetostatics

Magnets

Tunnel junctions

Force measurement

Domain walls

Doping (additives)

Garnets

Superlattices

Positrons