Submitted on: 02 July 2020.
Revised on: 17 August 2020.
Accepted on: 08 October 2020.
___________________Advances in Nano Research---TECHNO-PRESS
http://reply.papertrans.cn/1/8/778/778-12.png
http://reply.papertrans.cn/1/8/778/778-13.png
Submitted on: 11 July 2007.
Revised on: 24 August 2007.
Accepted on: 16 October 2007.
___________________Advances in Nano Research---TECHNO-PRESS
Submitted on: 19 January 2000.
Revised on: 26 March 2000.
Accepted on: 29 April 2000.
___________________Advances in Nano Research---TECHNO-PRESS
Submitted on: 01 March 2003.
Revised on: 14 April 2003.
Accepted on: 29 April 2003.
___________________Advances in Nano Research---TECHNO-PRESS
Submitted on: 08 November 1998.
Revised on: 18 January 1999.
Accepted on: 27 February 1999.
___________________Advances in Nano Research---TECHNO-PRESS
http://reply.papertrans.cn/1/8/778/778-18.png
http://reply.papertrans.cn/1/8/778/778-19.png
http://reply.papertrans.cn/1/8/778/778-20.png