Project supported by the National Basic Research Program of China(Grant Nos.2012CB921504 and 2011CB707902);the National Natural Science Foundation of China(Grant No.11274166);the Funds from the State Key Laboratory of Acoustics,Chinese Academy of Sciences(Grant No.SKLA201401);the China Postdoctoral Science Foundation(Grant No.2013M531313)
Solid materials with cracks exhibit the nonclassical nonlinear acoustical behavior. The micro-defects in solid materials can be detected by nonlinear elastic wave spectroscopy (NEWS) method with a time-reversal (TR...
Project supported by the National Key Technology Research and Development Program of the Ministry of Science and Technology of China(GrantNo.2014BAC17B03);the National Natural Science Foundation of China(Grant No.11204320)
Theoretical analysis for an online measurement of the stack gas flow velocity based on the optical scintillation method with a structure of two parallel optical paths is performed. The causes of optical scintillation ...
supported by the National High Technology Research and Development Program of China (Grant No. 2009AA03Z405);the National Natural Science Foundation of China (Grant Nos. 60908028 and 60971068);the Fundamental Research Funds for the Central Universities (Grant No. BUPT2009RC0411)
Electronic structures of the artificial molecule comprising two truncated pyramidal quantum dots vertically coupled and embedded in the matrix are theoretically analysed via the finite element method. When the quantum...