29613
This issue is illustrated in the case of a fully epitaxial system : CoxNi1 - x nanowires in CeO2 / SrTiO3 ( 001 ) .
 Chemical: CoxNi1 - x; Chemical: CeO2; Chemical: SrTiO3
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: CoxNi1 - x; Chemical: CeO2; Chemical: SrTiO3