C O Atoms

The interface obtained by sputtering is not abrupt but on the contrary, it is a region of strong mixing of Al with Si, O and C atoms over a depth of several tens of A, as observed from the chemical shifts. This finding is also evidenced by another type of measurements related to the intensity measurements. Figure 8 shows for instance, the comparison of the variation of Al/O and C/O atomic ratios determined for the two types of interfaces as a function of Al thickness. The Al/O ratio increases with a smaller slope for sputtered interfaces when compared to evaporated interfaces. Furthermore, the O/C ratio is constant (= 0.55) for evaporated film indicating that the attenuation of... 

Kondratiev and Ptichkin studied the reaction in the temperature range of 100-250 °C. O atoms were produced by passing ozonified oxygen through a furnace. They explained their results by the simple mechanism... 

Part of simulation ECEPP/2 vdW + electrostatic, hydrogen bonds, torsional potential e = 2 united-atom + polar hydrogens harmonic force on N, Ca, C, O atoms of terminal residues on x-ray positions... 

Figure 4. The rate of deposition, C/Ge and C/O atomic ratios vs distance in cm. from the momomer inlet in the reactor.

It can be concluded from In + Cy that the A family components have probably 1 aromatic ring, those of the B and C families 2 and those of the O family 3. This is in agreement with the number of C+O atoms of the families. It must also... 

Table 5 The Final Atomic Coordinates (xl04 for C, O Atoms, xl03 for H Atoms) with Estimated Standard Deviations in Parentheses...

From these findings it was proposed that a C/O atomic ratio of >2 should improve the mechanical properties of Mo. The results obtained with arc-cast samples published in [1.155] could not be reproduced for samples produced by a P/M route [1.157]. 

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