18894
The electrical and thermal conductivities of 0 . 6 nm Ir film are reduced by 82 % and 50 % from the respective bulk values .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities:  
Answer:
 None