supported by the National Natural Science Foundation of China(Grant No.61178018);the Ph.D.Funding Support Program of Education Ministry of China(Grant No.20110185110007)
Modulation caused by surface/subsurface contaminants is one of the important factors for laser-induced damage of fused silica. In this work, a three-dimensional finite-difference time-domain (3D-FDTD) method is empl...
Project supported by the "863" (Grant No. SQ2008AA03Z4471960);the National Natural Science Foundation of China(Grant No. 60676050)
Base metal nickel is often used as the inner electrode in multilayer chip positive temperature coefficient resistance (PTCR). The fine grain of ceramic powders and base metal nickel are necessary. This paper uses re...
Projiect supported by the National Key Basic Research Special Fund of China (Grant No. 2004CB719805);the Ningbo Natural Science Foundation, China (Grant No. 2009A610011)
2D and 3D submicron periodic structures are first fabricated by red-induced photopolymerization using a common 635 nm semiconductor laser and specially developed red-sensitive polymer material. The principle of this n...
Project supported by the National Natural Science Foundation of China (Grant No 50671026)
Nickel particles with submicron size are prepared by using the solvothermal method. These spheres are then coated with a layer of MnO2 using the soft chemical method. The microstructure is characterized by x-ray diffr...
Project supported by the National Natural Science Foundation of China (Grant Nos 10474129 and 10534060);the Ministry of Science and Technology of China (Grant Nos 2006CB601007 and 2006CB921107)
Nb/Al-AlOx/Nb tunnel junctions are often used in the studies of macroscopic quantum phenomena and superconducting qubit applications of the Josephson devices. In this work, we describe a convenient and reliable proces...
Project supported by the National Natural Science Foundation of China (Grant No 60206006), the Program for New Century Excellent Talents of Ministry of Education of China (Grant No 681231366), the National Defense Pre-Research Foundation of China (Grant No 51308040103) and the Key Project of Chinese Ministry of Education (Grant No 104172).
Degradation characteristics of PMOSFETs under negative bias temperature-positive bias temperature-negative bias temperature (NBT-PBT-NBT) stress conditions are investigated in this paper. It is found that for all de...