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Thickness-Dependent Polaron Crossover in Tellurene
Kunyan Zhang, Chuliang Fu, Shelly Kelly +12
Polarons, quasiparticles arising from electron-phonon coupling, are crucial in understanding material properties such as high-temperature superconductivity and colossal magnetoresi…
Tunable Chirality-dependent Nonlinear Electrical Responses in 2D Tellurium
Chang Niu, Gang Qiu, Yixiu Wang +6
Tellurium (Te) is an elemental semiconductor with a simple chiral crystal structure. Te in a two-dimensional (2D) form synthesized by solution-based method shows excellent electric…
Thermoelectric Performance of 2D Tellurium with Accumulation Contacts
Gang Qiu, Shouyuan Huang, Mauricio Segovia +5
Tellurium (Te) is an intrinsically p-type doped narrow bandgap semiconductor with excellent electrical conductivity and low thermal conductivity. Bulk trigonal Te has been theoreti…
Quantum Transport and Band Structure Evolution under High Magnetic Field in Few-Layer Tellurene
Gang Qiu, Yixiu Wang, Yifan Nie +4
Quantum Hall effect (QHE) is a macroscopic manifestation of quantized states which only occurs in confined two-dimensional electron gas (2DEG) systems. Experimentally, QHE is hoste…
1D van der Waals Material Tellurium: Raman Spectroscopy under Strain and Magneto-transport
Yuchen Du, Gang Qiu, Yixiu Wang +4
Experimental demonstrations of 1D van der Waals material tellurium have been presented by Raman spectroscopy under strain and magneto-transport. Raman spectroscopy measurements hav…
Field-effect transistors made from solution-grown two-dimensional tellurene
Yixiu Wang, Gang Qiu, Ruoxing Wang +9
The reliable production of two-dimensional crystals is essential for the development of new technologies based on 2D materials. However, current synthesis methods suffer from a var…