Add to ORKGThe tunneling splitting of the energy levels of a ferromagnetic particle in the presence of an applied magnetic field - previously derived only for the ground state with the path integral method - is obtained in a simple way from Schr"odinger theory. The origin of the factors entering the result is clearly understood, in particular the effect of the asymmetry of the barriers of the potential. The method should appeal particularly to experimentalists searching for evidence of macroscopic spin tunneling
An approach is presented that can also account for the description of small ferromagnetic particle m...
The ground state tunnel splitting for the biaxial spin model in the magnetic field, ${\cal H}=-D S_...
Transitions from classical to quantum behaviour in a spin system with two degenerate ground states s...
The tunneling splitting of the energy levels of a ferromagnetic particle in the presence of an appli...
A formula suitable for a quantitative evaluation of the tunneling effect in a ferromagnetic particle...
The level splitting formulae much discussed in the study of spin tunneling in macroscopic ferromagne...
Monodomain ferromagnetic particles have an energy function which up to second order can be written a...
The tunneling of a giant spin at excited levels is studied theoretically in mesoscopic magnets with ...
An approach is presented that can also account for the description of small ferromagnetic particle m...
The level splitting formulae of excited states as well as ground state for a biaxial spin particle i...
Quantum tunneling between degenerate ground states through the central barrier of a potential is ext...
The level splitting formulae of excited states as well as ground state for a biaxial spin particle i...
The level splitting formulae of excited states as well as ground state for a biaxial spin particle i...
An approach is presented that can also account for the description of small ferromagnetic particle m...
Spin tunneling in the particular case of the magnetic molecular cluster octanuclear iron(III), Fe8, ...
An approach is presented that can also account for the description of small ferromagnetic particle m...
The ground state tunnel splitting for the biaxial spin model in the magnetic field, ${\cal H}=-D S_...
Transitions from classical to quantum behaviour in a spin system with two degenerate ground states s...
The tunneling splitting of the energy levels of a ferromagnetic particle in the presence of an appli...
A formula suitable for a quantitative evaluation of the tunneling effect in a ferromagnetic particle...
The level splitting formulae much discussed in the study of spin tunneling in macroscopic ferromagne...
Monodomain ferromagnetic particles have an energy function which up to second order can be written a...
The tunneling of a giant spin at excited levels is studied theoretically in mesoscopic magnets with ...
An approach is presented that can also account for the description of small ferromagnetic particle m...
The level splitting formulae of excited states as well as ground state for a biaxial spin particle i...
Quantum tunneling between degenerate ground states through the central barrier of a potential is ext...
The level splitting formulae of excited states as well as ground state for a biaxial spin particle i...
The level splitting formulae of excited states as well as ground state for a biaxial spin particle i...
An approach is presented that can also account for the description of small ferromagnetic particle m...
Spin tunneling in the particular case of the magnetic molecular cluster octanuclear iron(III), Fe8, ...
An approach is presented that can also account for the description of small ferromagnetic particle m...
The ground state tunnel splitting for the biaxial spin model in the magnetic field, ${\cal H}=-D S_...
Transitions from classical to quantum behaviour in a spin system with two degenerate ground states s...