Silica glasses doped with Bi2S3 microcystallite was prepared by the sol-gel process. Photoinduced second harmonic generation (SHG) was observed in the glass when it was irradiated with intense 1.06 mum and frequency d...
Objective: To analyze the non-periodic, unstable and even chaotic echoes scattered from microbubbles which are extremely sensitive and may easily collapse, fragment or shrink when ultrasound contrast agents are expose...
supported by the National Natural Science Foundation of China(21671084);the Six talent peaks project in Jiangsu Province(2014-XCL-008);the Qing Lan Project of Jiangsu Province and the Foundation of Jiangsu Educational Committee(16KJB430011)。
Two phase transition materials[iPrQ]2MnBr4(1,iPrQ=N-isopropyl-quinuclidinium)and[iPrQ]_(2)MnCl_(4)(2)were synthesized and characterized.Dielectric measurements and differential scanning calorimetry showed that the two...
The Project Supported by National Science Foundation of China
The equivalent circuit of single-cavity multiple-device fundamentaloscillator(SCMDFO)and that of single-device harmonic oscillator(SDHO)proposed byK.Kurokawa and K.Solbach,respectively,are extended and applied to a si...
An analysis is made of the problem of sound radiation from infinite one-dimensional plateson elastic foundation, when the plates are subjected to the action of harmonic line forces movingat subsonic speeds (M < 1)....
Supported by Shanghai Natural Science Foundation (09JC1416900)
In this paper, by using the "frequency up-conversion" principle with a high gain harmonic generation free electron laser and an external seed laser, we consider the possibility of modulating a relativistic electron ...