11590
Dual E - and H - field control of microwave performance with enhanced ferromagnetic resonance ( FMR ) tunability has been demonstrated in microwave composites FeGaB / PZN - PT ( 011 ) .
 Chemical: FeGaB; Chemical: PZN - PT
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: FeGaB; Chemical: PZN - PT