3 papers
cond-mat.mes-hall2000
Phase interference in antiferromagnetic quantum tunneling with an arbitrarily directed magnetic field
Rong Lu, Hui Pan, Jia-Lin Zhu +1
The quantum interference effects induced by the topological phase are studied analytically in biaxial antiferromagnets with an external magnetic field at an arbitrarily angle. This…
cond-mat.mes-hall2000
Wess-Zumino-Berry phase interference in spin tunneling at excited levels with a magnetic field
Pan Hui, Rong Lu, Jia-Lin Zhu +1
Macroscopic quantum coherence and spin-phase interference are studied between excited levels in single-domain ferromagnetic particles in a magnetic field along the hard anisotropy…
cond-mat.mes-hall2000
Effects of arbitrarily directed field on spin phase oscillations in biaxial molecular magnets
Hui Hu, Jia-Lin Zhu, Rong Lu +1
Quantum phase interference and spin-parity effects are studied in biaxial molecular magnets in a magnetic field at an arbitrarily directed angle. The calculations of the ground-sta…