Submitted on: 05 July 2007.
Revised on: 21 July 2007.
Accepted on: 04 August 2007.
npj 2D Materials and Applications
Submitted on: 11 April 2019.
Revised on: 17 May 2019.
Accepted on: 04 June 2019.
npj 2D Materials and Applications
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Submitted on: 20 June 2002.
Revised on: 18 July 2002.
Accepted on: 26 July 2002.
npj 2D Materials and Applications
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