M
Ming Che Chang
Researcher at National Taiwan Normal University
Publications - 43
Citations - 4758
Ming Che Chang is an academic researcher from National Taiwan Normal University. The author has contributed to research in topics: Magnetic field & Spin polarization. The author has an hindex of 16, co-authored 42 publications receiving 3894 citations. Previous affiliations of Ming Che Chang include University of Texas at Austin & National Normal University.
Papers
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Berry phase effects on electronic properties
Di Xiao,Ming Che Chang,Qian Niu +2 more
TL;DR: In this paper, a detailed review of the role of the Berry phase effect in various solid state applications is presented. And a requantization method that converts a semiclassical theory to an effective quantum theory is demonstrated.
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Berry phase, hyperorbits, and the Hofstadter spectrum: semiclassical dynamics in magnetic Bloch bands
Ming Che Chang,Qian Niu +1 more
TL;DR: Based on a set of semiclassical equations for electrons in magnetic Bloch bands, the pattern of band splitting, the distribution of Hall conductivities, and the positions of energy subbands in the Hofstadter spectrum can be understood in a simple and unified picture.
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Berry phase, hyperorbits, and the Hofstadter spectrum
Ming Che Chang,Qian Niu +1 more
TL;DR: A semiclassical theory for the dynamics of electrons in a magnetic Bloch band, where the Berry phase plays an important role is developed, and an Onsager-like formula for the quantization of cyclotron orbits is derived.
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Berry curvature, orbital moment, and effective quantum theory of electrons in electromagnetic fields
Ming Che Chang,Qian Niu +1 more
TL;DR: In this paper, it was shown that a knowledge of these ingredients of the semiclassical dynamics is also sufficient for the construction of an effective quantum theory, valid to the same order of the field, using a new quantization procedure that generalizes the venerable Peierls substitution rule.
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Chiral magnetic effect in a two-band lattice model of Weyl semimetal
Ming Che Chang,Min-Fong Yang +1 more
TL;DR: In this article, the existence of the chiral magnetic effect (CME) within the linear response theory is established. And the crucial role played by the limiting procedure in deriving correct transport properties is clarified.