Упругое рассеяние атомных пар Mo-Mo, Mo-S и S-S в диапазоне относительных кинетических энергий 2-200 eV

The interatomic binary potentials of Mo-Mo, Mo-S and S-S, approved by Molecular Dynamics, were used to calculate elastic phase shifts and cross sections of the atomic pairs in the relative kinetic energy range of 2–200 eV. It is expected the obtained differential and integral cross sections to be of help to describe sputtering of MoS_2 nanometer layers in design of perspective devices of nanoelectronics and photonics.

Energy partitioning in O(1D2) reactions. III. O(1D2) + NH3 → OH(v′) + NH2

The vibrational distribution in the OH created by the reaction of O(1D2) atoms with NH3 has been recorded directly using low pressure infrared emission spectroscopy. The relative kinetic energy of the reagents is Boltzmann at 300 K. The OH product vibrational levels are populated statistically, indicating that the reaction probably involves a long-lived ONH3 intermediate. There is some evidence that this may not be the case at higher reagent translational energies.