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Macroscopic quantum effects generated by acoustic waves in a molecular magnet

2008/12/18 by Gwang-Hee Kim, Eugene M. Chudnovsky, E. M. Chudnovsky
Biochemistry, Genetics and Molecular Biology · Materials Science · Physics and Astronomy · #Condensed matter physics #Electron Spin Resonance Studies #Field (mathematics) #Lanthanide and Transition Metal Complexes #Magnet #Magnetic field #Magnetism in coordination complexes #Magnetization #Molecular magnets #Physics #Quantum #Quantum mechanics #Quantum tunnelling #Transverse plane #cond-mat.mes-hall

paper · pdf · doi:10.1103/physrevb.79.134404

published as Physical Review B 79, 134404 (2009) · 4 pages, 6 figures

arxiv created 2008/12/18 · openalex publication_date 2009/04/03 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

Abstract

We have shown that the size of the magnetization step due to resonant spin tunneling in a molecular magnet can be strongly affected by sound. The transverse-acoustic wave can also generate macroscopic quantum beats of the magnetization during the field sweep.

Citations