148,857 research outputs found
Corporate governance and earnings management: The implication of Corporate Governance Best-Practice Principles for Taiwanese Listed firms
No full textCorporate governance, Growth Opportunities, and earnings restatements: Evidence from Regulatory Changes
No full textDirect observation of spin-polarized surface states in the parent compound of a topological insulator using spin- and angle-resolved photoemission spectroscopy in a Mott-polarimetry mode
No full textWe report high-resolution spin-resolved photoemission spectroscopy (spin-ARPES) measurements on the parent compound Sb of the recently discovered three-dimensional topological insulator Bi1−xSbx (Hsieh et al 2008 Nature 452 970, Hsieh et al 2009 Science 323 919). By modulating the incident photon energy, we are able to map both the bulk and the (111) surface band structure, from which we directly demonstrate that the surface bands are spin polarized by the spin–orbit interaction and connect the bulk valence and conduction bands in a topologically non-trivial way. A unique asymmetric Dirac surface state gives rise to a k-splitting of its spin-polarized electronic channels. These results complement our previously published works on this class of materials and re-confirm our discovery of topological insulator states in the Bi₁₋ₓSbₓ series
Corporate Governance, Growth Opportunities, and Earnings Restatements: Effect of a Corporate Governance Code.
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Updating reliability of instrumented geotechnical systems via simple Monte Carlo simulation
No full textParallel Transport: A New Transport Layer Paradigm for Enabling Internet Quality of Service
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