16,859 research outputs found
Effects of Air Velocity on Eco‐Physiological Characteristics of Some Common Herb Species in Horqin Sand Land, Inner Mongolia, China
Bosonic Super Liouville System: Lax Pair and Solution
We study the bosonic super Liouville system which is a statistical
transmutation of super Liouville system. Lax pair for the bosonic super
Liouville system is constructed using prolongation method, ensuring the Lax
integrability, and the solution to the equations of motion is also considered
via Leznov-Saveliev analysis.Comment: LaTeX, no figures, 11 page
Gate-Voltage Control of Chemical Potential and Weak Anti-localization in Bismuth Selenide
We report that BiSe thin films can be epitaxially grown on
SrTiO substrates, which allow for very large tunablity in carrier density
with a back-gate. The observed low field magnetoconductivity due to weak
anti-localization (WAL) has a very weak gate-voltage dependence unless the
electron density is reduced to very low values. Such a transition in WAL is
correlated with unusual changes in longitudinal and Hall resistivities. Our
results suggest much suppressed bulk conductivity at large negative
gate-voltages and a possible role of surface states in the WAL phenomena. This
work may pave a way for realizing three-dimensional topological insulators at
ambient conditions.Comment: 5 pages, 4 figures
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