23170
The same strain effect - tensile strain leading to higher k * and D * - was found for different LSC compositions ( x = 0 . 2 and x = 0 . 4 ) and for surface - etched films .
 Chemical: LSC
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: LSC