2008/07/03 by Akira Endo, Yasuhiro Iye · 1 citation
Mathematics · Physics and Astronomy · #Commensurability (mathematics) #Condensed matter physics #Geometry #Magnetic field #Magnetic properties of thin films #Magnetoresistance #Mathematics #Physics #Physics of Superconductivity and Magnetism #Quantum mechanics #Resonance (particle physics) #Semiconductor Quantum Structures and Devices #Superlattice #cond-mat.mes-hall
paper · pdf · doi:10.1016/j.ssc.2008.07.041
published as Solid State Commun. 148 (2008) 131 · 4 pages, 4 figures
arxiv created 2008/07/03 · openalex publication_date 2008/07/30 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
The geometric resonance of open orbits in unidirectional lateral superlattices has been examined with high magnetic-field resolution. Magnetoresistance oscillations periodic in 1/B, analogous to the well-known commensurability oscillations but orders of magnitude smaller both in magnitude and in the magnetic-field scale, have been observed superposed on the low-field positive magnetoresistance. The periodicity in 1/B can be interpreted in terms of higher order resonances.