SNIP measures contextual citation impact by weighting citations based on the total number of citations in a subject field.
SJR is a prestige metric based on the idea that not all citations are the same. SJR uses a similar algorithm as the Google page rank; it provides a quantitative and a qualitative measure of the journal’s impact.
The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years.
© Thomson Reuters Journal Citation Reports 2015
To calculate the five year Impact Factor, citations are counted in 2014 to the previous five years and divided by the source items published in the previous five years.
© Journal Citation Reports 2015, Published by Thomson Reuters
Surface and Coatings Technology is an international archival journal publishing scientific papers on surface and interface engineering to modify and improve the surface properties of materials for protection in demanding contact conditions or aggressive environments, or for enhanced functional performance. Contributions range from original scientific articles concerned with applied research or direct applications of coatings, to invited reviews of current technology in specific areas. Papers submitted to this journal are expected to be in line with the following aspects in processes, and properties/performance:
A. Processes: Physical and chemical vapour deposition techniques, thermal and plasma spraying, surface modification by directed energy techniques such as ion, electron and laser beams, thermo-chemical treatment, wet chemical and electrochemical processes such as plating, sol-gel coating, anodization, plasma electrolytic oxidation, etc., but excluding painting.
B. Properties/performance: friction performance, wear resistance (e.g., abrasion, erosion, fretting, etc), corrosion and oxidation resistance, thermal protection, diffusion resistance, hydrophilicity/hydrophobicity, and properties relevant to enhanced functional performance for environmental, energy and medical applications, but excluding device aspects.
Articles must go beyond the technical recipe format and gain new understanding and insight based on detailed characterization of coatings and processes. Experimental papers should provide complete information on the process parameters and an appropriate microstructural characterization. Also, papers which include test data should provide full details of the test equipment and parameters. Such papers should report on the synthesis-characterization-properties-performance relationships. Manuscripts must be written in good English and contain a balanced and up-to-date reference list formatted according to the guide-for-authors.
Note to authors: In order to be considered for publication, the Covering Letter with your paper should clearly explain the novelty and originality of your research and its scientific contribution beyond previously published papers. If not, your submission will not be considered for publication and will not be sent out for peer-review.
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