Supported by the National Science Foundation for Distinguished Young Scholars of China under Grant No 61225002;the Aeronautical Science Fund and Aviation Key Laboratory of Science and Technology on AISSS of China under Grant No20132081015
Based on the model of a contaminated sea surface that was proposed by Lombardini et al., the influence of the damping effect of oil films on the sea surface roughness spectrum and the geometrical structure of the sea ...
Supported by the National Natural Science Foundation of China under Grant No 60971067;the Specialized Research Fund for the Doctoral Program of Higher Education under Grant No 20100203110016;the Doctorial Start-up Fund(No 0001292);the Youth Foundation(No 1050410)of Xi’an University of Posts and Telecommunications;the Scientific Research Program Funded by Shaanxi Provincial Education Department(No 12JK0964).
An exhaustive analysis of electromagnetic wave propagation over an oil-covered sea surface in an evaporation duct environment is studied in comparison with those of the oil-free sea surface.Instead of using the tradit...
Supported by the National Natural Science Foundation of China under Grant No 60607009.
PtCo/TbFeCo ferro-/ferri-exchange coupled double layer film (ECDL) was fabricated for high density magnetooptical (MO) data storage. At room temperature (RT), the PtCo film is in-plane magnetized and acts as a m...
Supported by the National Natural Science Foundation of China under Grant Nos 10672165, 10732050 and 10721202, the Knowledge Innovation Project of Chinese Academy of Sciences under Grant No KJCX2-YW-M04, and Start Fund for Returning Overseas Person. The authors gratefully acknowledge the research groups of Jiang Lei at NCNT, Dai Zhendong at NUAA and Zhang Jinjun at THU for their help in the experiment.
Nano-fibrillar arrays are fabricated using polystyrene materials. The average diameter of each fiber is about 300 nm. Experiments show that such a fibrillar surface possesses a relatively hydrophobie feature with a wa...
Supported by the National Natural Science Foundation of China under Grant No 60777005.
A new design is presented to improve the magnetic recording density in all-optical magnetic storage. By using the high numerical lens with a high-pass angular spectrum filter, circularly polarized laser pulses are foc...
We construct dark energy models which have high derivative terms. In the framework of a single scalar field model with a higher derivative, the equation of state (EOS) ω might have some special character in the evo...
We propose a feasible scheme to achieve universal quantum gate operations in decoherence-free subspace with superconducting charge qubits placed in a microwave cavity. Single-logic-qubit gates can be realized with cav...
Supported by the National Natural Science Foundation of China under Grant Nos 60277014 and 60677006, and the Youth Foundation of Beijing Normal University.
Properties of transmission spectra of multi-layers consisting of two conjugated photonic crystals are investigated. It is found that, in the case of a small amount of time, the mode density at the interface mode is mu...
Supported by the National Natural Science Foundation of China under Grant Nos 60577020 and 60672004, the National High-Tech Research and Development Program of China under Grant No 2007AA01Z270.
Linewidth enhancement factors (LEFs) of the transverse electric mode and the transverse magnetic mode in bulk semiconductor optical amplifiers are measured using the nonlinear optical loop mirror method and the prin...
Supported by the National Natural Science Foundation of China under Grant Nos 10634020, 10521002, 60778009, 10574019 and 10725521, the National Basic Research Program of China under Grant Nos 2006CB806000 and 2007CB815101. ZCY was supported by NSERC of Canada. JC and JL were supported by CAEP Foundation under Grant No 2006z0202.
We propose a method to measure the carrier-envelop phase (CEP) and the intensity of a few-cycle pulse by controlling the non-sequentiai double ionization (NSDI) process. By using an additional static electric fiel...