Submitted on: 31 December 2017.
Revised on: 12 April 2018.
Accepted on: 28 May 2018.
___________________JOURNAL OF APPLIED PHYSICS---AIP PUBLISHING
Submitted on: 12 May 2022.
Revised on: 16 August 2022.
Accepted on: 21 September 2022.
___________________JOURNAL OF APPLIED PHYSICS---AIP PUBLISHING
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Submitted on: 02 January 2025.
Revised on: 31 January 2025.
Accepted on: 24 February 2025.
___________________JOURNAL OF APPLIED PHYSICS---AIP PUBLISHING
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Submitted on: 23 March 1999.
Revised on: 01 July 1999.
Accepted on: 08 August 1999.
___________________JOURNAL OF APPLIED PHYSICS---AIP PUBLISHING
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Submitted on: 01 November 2014.
Revised on: 18 January 2015.
Accepted on: 08 March 2015.
___________________JOURNAL OF APPLIED PHYSICS---AIP PUBLISHING
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