Submitted on: 02 September 2020.
Revised on: 26 September 2020.
Accepted on: 21 October 2020.
Nanoscale Research Letters
Submitted on: 06 August 1998.
Revised on: 22 August 1998.
Accepted on: 30 August 1998.
Nanoscale Research Letters---SPRINGER HEIDELBERGN/A
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Submitted on: 02 September 2013.
Revised on: 18 September 2013.
Accepted on: 08 October 2013.
Nanoscale Research Letters