Electron coherent tunneling in low-dimensional magnetic quantum structures

Yong Guo, Hao Wang, Bing Lin Gu, Yoshiyuki Kawazoe

Research output: Contribution to journalConference articlepeer-review

1 Citation (Scopus)

Abstract

We study electron coherent tunneling properties through the magnetic-barrier structure. The characteristics of wave-vector filtering, resonance splitting, and electric field effects have been investigated. The results indicate that the features of transmission resonance in the magnetic-barrier structure not only depend on the structure and the incident wave vector, but also strongly depend on the electric field. There exist rich and interesting features for electrons tunneling through the magnetic-barrier structure which is arranged with nonidentical magnetic barriers and wells.

Original languageEnglish
Pages (from-to)146-153
Number of pages8
JournalPhysica E: Low-Dimensional Systems and Nanostructures
Volume8
Issue number2
DOIs
Publication statusPublished - 2000 Aug
EventIUMRS-ICAM'99: Symposium on Low Dimensional Structures and Quantum Devices: Symposium O of the 5th IUMRS International Conference on Advanced Materials - Beijing, China
Duration: 1999 Jun 131999 Jun 18

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics

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