http://reply.papertrans.cn/2/178/17742/17742-11.png
http://reply.papertrans.cn/2/178/17742/17742-12.png
Submitted on: 25 February 2020.
Revised on: 20 April 2020.
Accepted on: 25 May 2020.
___________________JOURNAL OF LOW TEMPERATURE PHYSICS
http://reply.papertrans.cn/2/178/17742/17742-14.png
Submitted on: 04 May 2010.
Revised on: 28 May 2010.
Accepted on: 17 July 2010.
___________________JOURNAL OF LOW TEMPERATURE PHYSICS
http://reply.papertrans.cn/2/178/17742/17742-16.png
Submitted on: 25 August 2001.
Revised on: 25 October 2001.
Accepted on: 15 December 2001.
___________________JOURNAL OF LOW TEMPERATURE PHYSICS
Submitted on: 19 August 2004.
Revised on: 12 September 2004.
Accepted on: 28 September 2004.
___________________JOURNAL OF LOW TEMPERATURE PHYSICS
Submitted on: 28 August 2018.
Revised on: 02 October 2018.
Accepted on: 30 November 2018.
___________________JOURNAL OF LOW TEMPERATURE PHYSICS
Submitted on: 24 April 2009.
Revised on: 07 July 2009.
Accepted on: 04 September 2009.
___________________JOURNAL OF LOW TEMPERATURE PHYSICS