Generation of 500 T fields by electromagnetic flux compression and their application to cyclotron resonance experiments

H. Nojiri, T. Takamasu, S. Todo, K. Uchida, T. Haruyama, H. A. Katori, T. Goto, N. Miura

Research output: Contribution to journalArticlepeer-review

14 Citations (Scopus)

Abstract

Magnetic fields higher than 500 T were generated by means of electromagnetic flux compression. They were applied to cyclotron resonance experiments for bulk GaAs and two-dimensional (2D) elecron systems in GaAs/AlGaAs quantum wells using a CO laser (5.527 μm). A large spin splitting was observed in 2D electron systems even for a carrier concentration higher than n = 1011 cm-2. The dependence of the effective mass and the spin splitting on carrier concentration was studied.

Original languageEnglish
Pages (from-to)579-583
Number of pages5
JournalPhysica B: Physics of Condensed Matter
Volume201
Issue numberC
DOIs
Publication statusPublished - 1994 Jan 1
Externally publishedYes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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