13074
Room - temperature ferromagnetism in ZnO - encapsulated 1 . 9 nm FePt3 nanoparticle - composite thin films with giant interfacial anisotropy .
 Chemical: ZnO; Chemical: FePt3
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: ZnO; Chemical: FePt3