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Article
Open AccessTheory of non-Hermitian topological whispering gallery
Topological insulators have taken the condensed matter physics scenery by storm and captivated the interest among scientists and materials engineers alike. Surprisingly, this arena which was initially establis...
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Article
Open AccessNon-Hermitian elastodynamics in gyro-odd continuum media
Linear elasticity has long been considered a well-established research area using conservative field theory. However, the discovery of odd-elasticity challenges the essential energy conservation assumption, wh...
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Article
Open AccessStructured sonic tube with carbon nanotube-like topological edge states
A single-wall carbon nanotube can be viewed as a one-dimensional material created by rolling up a sheet of graphene. Its electronic band structure depends on the chirality, i.e., how the sheet has been rolled ...
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Article
Topological vortices for sound and light
Localized zero-energy fermionic states can bind to topological defects such as two-dimensional vortices, which can be realized in the bulk of artificial acoustic and optical lattices.
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Article
Fatigue Damage Mechanism of AL6XN Austenitic Stainless Steel at High Temperatures
By the combination of transmission electron microscope, neutron diffraction and small-angle neutron scattering methods, mechanical fatigue behavior of AL6XN austenitic stainless steel was investigated in the t...
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Article
Open AccessRotational Effects of Nanoparticles for Cooling down Ultracold Neutrons
Due to quantum coherence, nanoparticles have very large cross sections when scattering with very cold or Ultracold Neutrons (UCN). By calculating the scattering cross section quantum mechanically at first, the...
