Submitted on: 03 July 2015.
Revised on: 13 July 2015.
Accepted on: 27 July 2015.
Physical Review X
Submitted on: 17 March 2011.
Revised on: 09 April 2011.
Accepted on: 15 April 2011.
Physical Review X
http://reply.papertrans.cn/3/247/24640/24640-23.png
http://reply.papertrans.cn/3/247/24640/24640-24.png
Submitted on: 13 June 2009.
Revised on: 09 July 2009.
Accepted on: 04 August 2009.
Physical Review X---AMER PHYSICAL SOC
Submitted on: 01 December 1999.
Revised on: 04 January 2000.
Accepted on: 18 January 2000.
Physical Review X---AMER PHYSICAL SOC
http://reply.papertrans.cn/3/247/24640/24640-27.png
http://reply.papertrans.cn/3/247/24640/24640-28.png
http://reply.papertrans.cn/3/247/24640/24640-29.png
http://reply.papertrans.cn/3/247/24640/24640-30.png