Contact: Ms. Echo J. Nie; Last date for abstract submission: 14/Jun/2019; Publication: All submissions will be peer reviewed by 2-3 reviewers. The registered and presented papers will be published into Materials Science Forum (ISSN print 0255-5476 / ISSN web 1662-9752) Indexed by Elsevier: SCOPUS, Ei Compendex (CPX).