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atomic percent

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atomic percent

[ə′täm·ik pər′sent]
(chemistry)
The number of atoms of an element in 100 atoms representative of a substance.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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The atomic percent in films composition of the GAZO films deposited at RT, 100[degrees]C, 200[degrees]C, and 250[degrees]C is listed in Table 1.
Table 1: The measured atomic percent of zinc, oxygen, gallium, and aluminum for the GAZO films deposited at RT, 100[degrees]C, 200[degrees]C, and 250[degrees]C.
The water repellent layer is a silicon oxide carbide film with the atomic percent of Si:O:C m a range of 100:40 to 120:80 to 160, and a 2 to 300nm thickness.
At temperature values 1400-1700 [degrees]C, when oxidation process of nickel decarburization takes place, solubility of carbon xC in atomic percent is described by the expression
Orthopyroxene forms in primitive (high-MgO) basalts but as differentiation proceeds, it is replaced by pigeonite once the enstatite component falls below 60 to 70 atomic percent. There is a miscibility gap between augite and the low-Ca pyroxenes making compositions that plot between the two less common (Fig.
The final step in quantitative electron probe microanalysis is the conversion of x-ray intensities ratios, known as the "k-ratios," to composition (in mass fraction or atomic percent) and/or film thickness.
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