Project supported by the National Natural Science Foundation of China(Grant No.62075047);the Natural Science Foundation of Guangxi Zhuang Autonomous Region,China(Grant No.2020GXNSFDA297019)。
Off-axis-rotating elliptical Gaussian beams(Oare GB)oblique incidence in strong nonlocal medium exhibit novel propagation properties.The analytical expressions of semi-axial beam widths,and center-of-mass trajectory e...
Project supported by the National Natural Science Foundation of China(Grant Nos.11702078 and 11771115);the Natural Science Foundation of Hebei Province,China(Grant No.A2018201227);the High-Level Talent Introduction Project of Hebei University,China(Grant No.801260201111).
We report an attempt to reveal the nonlinear dynamic behavior of a classical rotating pendulum system subjected to combined excitations of constant force and periodic excitation.The unperturbed system characterized by...
Project supported by the National Natural Science Foundation of China(Grant Nos.61304155 and 11371049);Beijing Municipal Government Foundation for Talents,China(Grant No.2012D005003000005)
We study the mean-square composite-rotating consensus problem of second-order multi-agent systems with communication noises, where all agents rotate around a common center and the center of rotation spins around a fix...
Project supported by the National Natural Science Foundation of China(Grant Nos.11504112,91536218,and 11604100)
Cold molecules have great scientific significance in high-resolution spectroscopy, precision measurement of physical constants, cold collision, and cold chemistry. Supersonic expansion is a conventional and versatile ...
Project supported by the National High Technology Research and Development Program of China(Grant No.2015AA123702);the National Natural Science Foundation of China(Grant No.61505222)
In this paper, we present a simple Stokes parameter measurement method for a rotating quarter-wave plate polarimeter. This method is used to construct a model to describe the principle of how the magnitudes of errors ...
Project supported by the National Natural Science Foundation of China(Grant No.51475208)
The compressibility properties of systems consisting of generic rotating rigid triangles are analyzed and discussed. It is shown that these systems which are usually associated with auxeticity can exhibit strongly ani...
Project supported by the National Natural Science Foundation of China(Grant Nos.11575160 and 11275075);the Natural Science Foundation of Key Projects of Hubei Province,China(Grant No.2013CFA045)
Thermal noise is one of the most fundamental limits to the sensitivity in weak equivalence principle test with a rotating torsion pendulum. Velocity damping and internal damping are two of many contributions at the th...
Project supported by the National Natural Science Foundation of China(Grant No.11472239);the Hebei Provincial Natural Science Foundation of China(Grant No.A2015203023);the Key Project of Science and Technology Research of Higher Education of Hebei Province of China(Grant No.ZD20131055)
In this paper, magneto-elastic dynamic behavior, bifurcation, and chaos of a rotating annular thin plate with various boundary conditions are investigated. Based on the thin plate theory and the Maxwell equations, the...
Project supported by the National Natural Science Foundation of China(Grant No.11222544);the Fok Ying Tung Education Foundation(Grant No.131008);the Program for New Century Excellent Talents in University,China(Grant No.NCET-12-0121);the National Key Basic Research Program of China(Grant No.2011CB922004)
Based on a first-principles approach,we establish an alternating-current(AC) relaxation theory for a rotating metallic particle with complex dielectric constant εα=εα-iσα/ω0.Here εα is the real part,σα th...
Project supported by the National Natural Science Foundation of China(Grant Nos.11374108 and 10904041);the Foundation for the Author of Guangdong Provincial Excellent Doctoral Dissertation(Grant No.SYBZZXM201227);the Foundation of Cultivating Outstanding Young Scholars("Thousand;Hundred;Ten"Program)of Guangdong Province in China;the Fund from the CAS Key Laboratory of Geospace Environment;University of Science and Technology of China
By applying the ABCD matrix method, we report the propagating properties of the rotating elliptical Gaussian beams(REGBs) from the right-handed material(RHM) to the left-handed material(LHM). Based on the propag...