Supported by the National Key Research and Development Program of China under Grant No 2016YFB0400500
Effect of triangle structure defects in a 180-μm-thick as-grown n-type 4H-SiC homoepitaxial layer on the carrier lifetime is quantitatively analyzed, which is grown by a horizontal hot-wall chemical vapor deposition ...
Supported by the National Natural Science Foundation of China under Grant No 50875015.
Resonator micro-optic gyro (R-MOG) sensing rotation angular-velocity is based on Sagnac effect.We present a frequency modulation (FM) induced by the analog triangle-waveform phase modulation (ATAW-PM) technique in an ...
Supported by the National Basic Research Program of China under Grant No 2007CB613204;National Natural Science Foundation of China under Grant Nos 10425415,10734010,50771054,10804044 and 11021403.
We experimentally and numerically investigate the optical properties of metamaterial arrays composed of double partially-overlapped metallic nanotriangles fabricated by an angle-resolved nanosphere lithography.We demo...
Supported by the National Natural Science Foundation of China under Grant Nos 60777028, 60723002 and 60838003, the National Basic Research Program of China under Grant No 2006CB302804, and the Collaborative Project of National Laboratory for Tsinghua Information Technologies.
Mode competitions between modes with different output coupling efficiencies can result in optical bistability under certain asymmetric nonlinear gain. For a GaInAsP/InP equilateral triangle microlaser with the side le...
By perturbative calculations of the high temperature ground-state axial current in intrinsic regularization,an anomalous Chern-Simons topological mass term is induced in the three-dimensional effective action.The anom...
Supported by the National Natural Science Foundation of China.
The population of the third(n=3)two-dimensional electron subband of InGaAs/InAlAs modulation-doped structures has been observed by means of Fourier transform photoluminescence(PL).Three well resolved PL peaks centred ...
Supported by the National Natural Science Foundation of China。
Alpha-chain states in ^(12)C are studied via an analysis of underlying quantum mechanical symmetry.It is pointed out that the linear chain band exists undoubting in ^(12)C.However,the pure linear chain structure does ...
The connection is found between the star-triangle relation and the star-square relation in the Baxter-Bazhanov model which is an Interaltion-Round-a-Cube model.This gives a proof of the guess suggested by Bazhanov and...
Partly supported by the State Education Commission of China.
Peak and recovery heat flux densities(q_(p),q_(R))in the bath of subcooled superfluid helium(HeIIp,from 1.81 to 2.1 K at 0.1 MPa).Have been measured,in which a programmed voltage method with a triangle waveform of 20s...