Fractional Quantum Hall Effect and Specific Heat of 2-d Electrons

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概要

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• Specific heat is calculated numerically for finite size systems. It is shown that ataround v=I/3 the specific heat shows a Schottky-type peak, which reflects the ex-istence of a collective mode with a finite energy gap. Here, v is the filling factor of theLandau level. An extrapolation of this result to the infinite sizc; system is carried out.

• 社団法人日本物理学会の論文
• 1987-04-15

著者

• Yoshioka Daijiro

  College Of Arts And Sciences University Of Tokyo

関連論文

• Two-Dimensional Electrons in a Periodically Modulated Magnetic Field
• Specific Heat of the 2-D Electrons in a Strong Magnetic Field : II. LOW TEMPERATURE PROPERTIES OF SOLIDS : Localization, Mesoscopic Systems
• Fractional Quantum Hall Effect and Specific Heat of 2-d Electrons
• Excitation Energies of the Fractional Quantum Hall Effect
• Gauge Fields in Slave-Fermion Formalism. I. : Destruction of the Neel Order
• Mean Field Theory of the Square Lattice Antiferromagnetic Heisenberg Model
• Excitation Spectrum of the Fractional Quantum Hall Effect:Two Component Fermion System
• Effect of the Landau Level Mixing on the Ground State of Two-Dimensional Electrons
• A Simple Model for Superconductor-Semiconductor Transition
• Theory of the Fractional Quantum Hall Effect

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