A tetragonal or cubic phase was induced by post-deposition annealing (PDA) at 900°C in both nitrogen and air.
In this work, we studied the changes in surface morphology and other physico-chemical properties of gold nanolayers, sputtered on polytetrafluoroethylene surface induced by post-deposition annealing.
Gold nanolayers sputtered on polytetrafluoroethylene (PTFE) surface and their changes induced by post-deposition annealing at 100°C to 300°C are studied.
It remains a great challenge, however, to understand the morphology and property changes of electrospun polymer fibers induced by post-treatment, especially thermal annealing.
In other words, the treatment of the fetuses will not have compositional effects as might be induced by post-conception genetic interventions.
Moreover, hardness increase was obtained by the creation of new intericosahedral chains induced by post-deposition annealing as revealed by infrared and Raman measurements.
A compressive stress induced by post-weld treatment is beneficial by eliminating the tensile residual stresses and generating compressive residual stresses, which improves fatigue strength of welded structures.
All of these problems may arise from a single source--the high state of nervous arousal induced by post-traumatic stress, according to a study published in the current issue of Psychosomatic Medicine.
In contrast, the rga gai mutants in the Columbia (Col-0) ecotype show male sterility induced by post-meiotic defects in pollen development, and the sterile phenotype are recovered by transgenic introduction of DELLAs into developing pollen (Plackett et al. 2014).
The question was, which parameters were determinant in the orientation of the plasticity induced by post-pre sequences?
