However , improvements such as the addition of a milling agent such as benzyl benzoate or the use of smaller balls has allowed for a greater yield of higher quality nanosheets .
Furthermore , these nanosheets have more defects due to the aggressive nature of this technique .
Improvements such as the addition of a milling agent such as benzyl benzoate or the use of smaller balls has allowed for a greater yield of higher quality nanosheets .
Furthermore , these nanosheets have more defects due to the aggressive nature of this technique .