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Chemical Synthesis of Nano-Sized particles of Lead Oxide and their Characterization Studies
Nanoparticles lead oxide chemical method semiconductor band gap
2012/4/19
The quantum dots of semiconductor display novel and interesting phenomena that have not been in the bulk material. The color tunability is one of the most attractive characteristics in II-VI semicondu...
Noether Symmetry Can Lead to Non-Noether Conserved Quantity of Holonomic Nonconservative Systems in General Lie Transformations
holonomic conservative system Noether symmetry
non-Noether conserved quantity general infinitesimal transformations of groups
2007/8/15
2005Vol.43No.2pp.193-196DOI:
Noether Symmetry Can Lead to Non-Noether Conserved Quantity of Holonomic Nonconservative Systems in General Lie Transformations
LUO Shao-Kai,1,2,3 JIA...
Formation and Elastic Behavior of Lead-Magnesium Chlorophosphate Glasses
Chlorophosphate glasses Wave velocities Elastic constants
2010/4/12
A series of ternary lead-magnesium chlorophosphate glasses, (PbCl2)x(MgO)1 - x(P2O5)0.4, of various compositions with 0.3 \le x \le 0.45 have been successfully prepared and their elastic properties ha...