Sn-doped Bi1.1Sb0.9Te2S bulk crystal topological insulator with excellent properties
A long-standing issue in topological insulator research has been to find a bulk single crystal material that provides a high-quality
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Publications
Low vibration high numerical aperture automated variable temperature Raman microscope
Raman micro-spectroscopy is well suited for studying a variety of properties and has been applied to a wide range of
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Spin-orbit excitations and electronic structure of the putative Kitaev magnet α-RuCl3
Mott insulators with strong spin-orbit coupling have been proposed to host unconventional magnetic states, including the Kitaev quantum spin liquid.
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Local phonon mode in thermoelectric Bi2Te2Se from charge neutral anti-sites
Local modes caused by defects play a significant role in the thermal transport properties of thermoelectrics. Of particular interest are
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When Chiral Photons Meet Chiral Fermions
The Weyl semimetal is characterized by three-dimensional linear band touching points called Weyl nodes. These nodes come in pairs with
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