| CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES |
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The Magnetic Properties of TbNi2B2C Investigated with a Two-Sublattice Model |
| LIU Zhao-Sen1, Divis Martin2, Sechovsky Vladimir2 |
| 1Faculty of Mathematics and Physics, Nanjing University of Information Science and Technology, Nanjing 2100442Department of Condensed Matter Physics, Faculty of Mathematics and Physics, Charles University, Ke Karlovu 5, 121 16 Prague 2, Czech Republic |
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| Cite this article: |
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LIU Zhao-Sen, Divis Martin, Sechovsky Vladimir 2009 Chin. Phys. Lett. 26 067501 |
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Abstract A two-sublattice model for rare-earth antiferromagnets is employed to study the magnetic properties of TbNi2B2C. The theoretical susceptibility and magnetization curves obtained with the model show reasonable agreement with the experimental results.
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| Keywords:
75.10.Dg
75.10.-b
75.50.Ee
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Received: 02 February 2009
Published: 01 June 2009
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| PACS: |
75.10.Dg
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(Crystal-field theory and spin Hamiltonians)
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75.10.-b
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(General theory and models of magnetic ordering)
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75.50.Ee
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(Antiferromagnetics)
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[1] Maple M B 1995 Physica B 215 110
[2] Cho B K, Canfield P C and Johnston D C 1995 Phys.Rev. B 52 3844
[3] Huang Q, Sontoro A, Grigereit T E, Lynn J W, Cava R J,Krajewski J J and Peck Jr W F 1995 Phys. Rev. B 51 3701
[4] Sinha S K, Lynn J W, Grigereit T E, Hossain Z, Gupta L C,Nagarajan R and Godart C 1995 Phys. Rev. B 51 681
[5] Zarestky J, Stassis C, Goldman A I, Canfield P C,Dervenagas P, Cho B\,K and Johnston D C 1995 Phys. Rev. B 51 678
[6] Moshe Kuznietz and Hiroyuki Takeya 2000 Physica B 281 {\rm \& 282 1004
[7] Lee W C 2007 Physica 399 116
[8] Grigereit T E, Lynn J W, Huang Q, Santoro A, Cava R J,Krajewski J J and Peck J W F 1994 Phys. Rev. Lett. 732756
[9] Goldman A I, Stassis C, Canfield P C, Zarestky J,Dervenagas P, Cho B K, Johnston D C and Sternlieb B 1994 Phys.Rev. B 50 9668
[10] Chang L J, Tomy C V, Paul D M and Ritter C 1996 Phys. Rev. B 54 9031
[11] Lynn J W, Skanthakumar S, Huang Q, Sinha S K, Hossain Z,Gupta L C, Nagarajan R and Godart C 1997 Phys. Rev. B 556584
[12] Kreyssig A, Lowenhaupt M, Muller K H, Fuchs H G,Handstein A and Ritter C 1997 Physica B 234 737
[13] Eisaki H, Takagi H, Cava R J, Mizuhashi K, Lee J O,Batlogg B, Krajewski J J, Peck J W F and Uchida S 1994 Phys.Rev. B 50 647
[14] Ribeiro R A, Bud'ko S L and Canfield P C 2003 J.Magn. Magn. Mater. 267 216
[15] Siegrist T, Zandbergen H W, Cava R J, Krajewski J J andPeck J W F 1994 Nature 367 254
[16] Huang Q, Lynn J W, Santoro A, Chakoumakos B C, Cava R J,Krajewski J J and Peck J W F 1996 Physica C 271 311
[17] Chang L J, Tomy C V, Paul D M, Andersen N H and YethirajM 1996 J. Phys.: Condens. Matter 8 2119
[18] Skanthakumar S and Lynn J W 1999 Physica B 259--261 576
[19] Bitterlich H, Loser W, Behr G, Nenkov K, Fuchs G, BelgerA and Schultz L 1998 Physica C 308 243
[20] Dervenagas P, Zarestky J, Stassis C, Goldman A I,Canfield P C and Cho B K 1996 Phys. Rev. B 53 8506
[21] Kreyssig A, Stockert O, Reznik D, Woodward F M, Lynn J W,Bitterlich H, Souptel D, Behr G and Loewenhaupt M 2004 PhysicaC 408--410 100
[22] Tomy C V, Afalfiz L A, Lees M R, Martin J M and Paul DMcK 1996 Phys. Rev. B 53 307
[23] Gasser U, Allenspach P, Fauth F, Henggeler W, Mesot J andFurrer A 1996 Z. Phys. B 101 345
[24] Gasser U, Allenspach P, Mesot J and Furrer A 1997 Physica C 282-287 1327
[25] Liu Z S, Divi\v{s M and Sechovsk{\'y V 2008 Phys.Rev. B 78 214409
[26] Liu Z S, Divi\v{s M and Sechovsk{\'y V 2009 Phys.Status Solidi B 246 448
[27] Liu Z S, Divi\v{s M and Sechovsk{\'y V 2009 Phys. Status Solidi B 246 1372
[28] Cho B K 1998 Physica C 298 305 |
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