Submitted on: 07 August 2011.
Revised on: 03 September 2011.
Accepted on: 11 September 2011.
Nano Research---TSINGHUA UNIV PRESS
http://reply.papertrans.cn/3/226/22543/22543-22.png
Submitted on: 11 September 1998.
Revised on: 17 October 1998.
Accepted on: 05 November 1998.
Nano Research
Submitted on: 02 February 2011.
Revised on: 04 March 2011.
Accepted on: 21 March 2011.
Nano Research---TSINGHUA UNIV PRESS
Submitted on: 29 March 2014.
Revised on: 08 April 2014.
Accepted on: 20 April 2014.
Nano Research
http://reply.papertrans.cn/3/226/22543/22543-26.png
Submitted on: 15 February 2007.
Revised on: 01 March 2007.
Accepted on: 27 March 2007.
Nano Research---TSINGHUA UNIV PRESS
http://reply.papertrans.cn/3/226/22543/22543-28.png
http://reply.papertrans.cn/3/226/22543/22543-29.png
Submitted on: 30 November 2018.
Revised on: 22 December 2018.
Accepted on: 17 January 2019.
Nano Research---TSINGHUA UNIV PRESS