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cond-mat.mes-hall2008★ 5 cited
Transport properties in network models with perfectly conducting channels
Koji Kobayashi, Kosuke Hirose, Hideaki Obuse +2
We study the transport properties of disordered electron systems that contain perfectly conducting channels. Two quantum network models that belong to different universality classe…
cond-mat.mes-hall2008★ 64 cited
Boundary multifractality at the integer quantum Hall plateau transition: implications for the critical theory
H. Obuse, A. R. Subramaniam, A. Furusaki +2
We study multifractal spectra of critical wave functions at the integer quantum Hall plateau transition using the Chalker-Coddington network model. Our numerical results provide im…