In order to clarify the apparent discrepancy in determinations of melting temperature Tm of Mo between diamond-anvil cell (DAC) measurements from 0 to about 100
We present and compare total cross sections for excitation in collisions of protohs and antiprotons with hydrogen atoms in the 2s state. Calculations are perfor
The diameters of the ordinary hard bubbles (OHBs) and soft bubbles in epitaxial gaet films are measured under the microscope at various temperatures. It is foun
We demonstrate a low threshold polymer sofid state thin-film distributed feedback (DFB) laser on an InP substrate with the DFB structure.The used gain medium is
We adopt a gauge-invariant definition to calculate the spin and orbital angular momenta of a so-called Ith order Laguerre-Gaussian laser.The results reveal that