Optional Corrections For Initial Check

************************************************ Optional Corrections for Initial Check: (The following may be completed after review.) ************************************************ AIP prefers the following formats for Figure source files: TIFF (.tif), PostScript (.ps), Encapsulated PostScript (.eps). However, if you do choose PDF figure source files, please make sure that the guidelines for preparation of an acceptable PDF illustration are followed closely. Your manuscript may be delayed in the production process if the guidelines are not met. See