CONDENSED MATTER: STRUCTURE, MECHANICAL AND THERMAL PROPERTIES |
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Curie Transition of NC Nickel by Mechanical Spectroscopy and Magnetization Study |
LI Ping-Yun1, CAO Zhen-Hua1, ZHANG Xi-Yan2, WU Xiao-Lei3, HUANG Yi-Neng1, MENG Xiang-Kang1 |
1National Laboratory of Solid State Microstructures, Department of Materials Science and Engineering, and Department of Physics, Nanjing University, Nanjing 2100932School of Materials Science and Engineering, Chongqing University, Chongqing 4000303State Key Laboratory of Nonlinear Mechanics, Institute of Mechanics, Chinese Academy of Sciences, Beijing 100190 |
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Cite this article: |
LI Ping-Yun, CAO Zhen-Hua, ZHANG Xi-Yan et al 2009 Chin. Phys. Lett. 26 036102 |
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Abstract Mechanical spectroscopy measurement is performed to study the internal friction of nanocrystalline (NC) nickel with an average grain size of 23nm from room temperature to 610K. An internal friction peak is observed at about 550K, which corresponds to the Curie transition process of the NC nickel according to the result of magnetization test. Moreover, the fact that the Curie temperature of NC nickel is lower than that of coarse-grained nickel is explained by an analytical model based on the weakening of cohesive energy.
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Keywords:
61.46.Hk
64.70.Nd
64.60.My
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Received: 20 October 2008
Published: 19 February 2009
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[1] Gleiter H 2000 Acta Mater. 48 1 [2] Meyers M A, Mishra A and Benson D J 2006 Prog. Mater.Sci. 51 427 [3] Blanter M S, Golovin I S, Neuhauser H and Sinncng H R2007 Internal Friction in Metallic Materials (Berlin:Springer) p 8 [4] Mukhopadhyay P K and Kaul S N 2008 Appl. Phys. Lett. 92 101924 [5] Gao Z Y, Wu J and Han F S 2005 Chin. Phys. Lett. 22 3147 [6] Shang L Y, Shui J P, Cai B and Cui P 2005 Chin. Phys.Lett. 22 2338 [7] Zhang J X, Gong K, Xiong X M and Ding X D 2003 Chin.Phys. Lett. 20 1807 [8] Weins W N, Makinson J D, Angelis R J D and Axtell S C 1997 Nanostruct. Mater. 9 509 [9] Lohmiller J, Eberl C, Schwaiger R, Kraft O and Balk T J2008 Scripta Mater. 59 467 [10] Wang Y Z, Cui P, Wu X J, Huang J B and Cai B 2001 Phys. Stat. Sol. A 186 99 [11] Cai B, Kong Q P, Cui P, Cong H T and Sun X K 2001 Scripta Mater. 44 1043 [12] Chen X M, Fei G T and Cui P 2006 Chin. Phys. Lett. 23 1548 [13] Li P Y, Zhang X Y, WU X L, Huang Y N and Meng X K 2008 Chin. Phys. Lett. 25 4339 [14] Wang Y M, Cheng S, Wei Q M, Ma E, Nceh T G and Hamza A2004 Scripta Mater. 51 1023 [15] Bonetti E, Campari E G, Pasquincl L and Sampaolesi E 1998 J. Appl. Phys. 84 4192 [16] Lu H M, Cao Z H, Zhao C L, Li P Y and Meng X K 2008 J. Appl. Phys. 103 123526 [17] Lopeandia A F, Pi F and Rodrigue-Viejo J 2008 Appl.Phys. Lett. 92 122503 [18] Landau L D and Khalatnckov S M 1954 Dok. Akad. Nauk.SSSR 96 469 [19] Feng D, Shi C X and Liu Z G 2002 Introduction toMaterials Science (Beijing: Chemical Industry Press) p 266 (inChinese) [20] Zhang R and Willis R F 2001 Phys. Rev. Lett. 86 2665 [21] Nikolaev V I and Shipilin A M 2003 Phys. SolidState 45 1079 [22] Sun C Q, Zhong W H, Li S, Tay B K, Bai H L and Jiang E Y2004 J. Phys. Chem. B 108 1080 [23] Lu H M, Zhao C L, Tang S C and Meng X K 2007 J.Phys. Chem. C 111 18585 [24] Regel A R and Glazov V M 1995 Semiconductors 29 405 [25] Jiang Q, Zhao D S and Zhao M 2001 Acta Mater. 49 3143 [26] Weller M, Diehl J and Schaefer H E 1991 Philos.Mag. A 36 527 [27] Bonetti E, Bianco L D, Pasquinc L and Sampaolesi E 1998 Nanostruct. Mater. 10 741 [28] Siegel S and Quimby S L J 1936 Phys. Revs. 49663 [29] Bozorth R M 1951 Ferromagnetism (New York: VanNostrand) p 687 [30] Lee E W 1955 Rept. Prog. Phys. 18 184 [31] See http://www.webelements.com for Periodic Table ofthe Elements |
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