Properties of Mn-doped FINEMET

被引：26
|
作者：
Brzozowski, R. [1 ]
Wasiak, M. [4 ]
Piekarski, H. [4 ]
Sovak, P. [2 ]
Uznanski, P. [3 ]
Moneta, M. E. [1 ]
机构：
[1] Univ Lodz, Katedra Fizyki Ciala Stalego, PL-90236 Lodz, Poland
[2] Univ PJ Safarika Kosiciach, Prirod Fak, Kosice 04101, Slovakia
[3] Ctr Badan Mol & Makromol PAN, PL-90363 Lodz, Poland
[4] Univ Lodz, Katedra Chem Fizycznej, PL-90236 Lodz, Poland
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 2009年 / 470卷 / 1-2期
关键词：
FINEMET; Mn doping; DSC; XRD; Mossbauer spectroscopy; MAGNETIC-PROPERTIES; NANOCRYSTALLIZATION; CRYSTALLIZATION; BEHAVIOR; HYPERFINE; NIOBIUM;
D O I：
10.1016/j.jallcom.2008.02.048
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Structural, thermodynamical and magnetic properties of Fe73.5-xSi13.5B9Cu1Nb3Mnx amorphous alloys, with Mn content x = 1, 3-15, were studied by means of X-ray diffraction (XRD), differential scanning calorimetry (DSC), Mossbauer spectroscopy (MS) and energy-dispersive X-rays (EDX), as-quenched and after annealing. The alloys with x <= 7 suffer primary (above similar to 550 degrees C) and secondary (below similar to 680 degrees C) crystallisation, whereas the alloys with x >= 9 only at similar to 580 degrees C. Mn doping results in increase (for x <= 7) and then (for x >= 9) in decrease of grain size. The hyperfine field of the amorphous precursor and remainder substantially decrease with increase of Mn content x, whereas the fields in crystallites remain nearly independent of x. A paramagnetic component appears at x similar to 9 and grows with x. (C) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码：5 / 11
页数：7
相关论文
共 50 条
  • [1] Magnetic and magnetoimpedance properties of Mn-doped FINEMET
    Kolat, V. S.
    Bayri, N.
    Michalik, S.
    Izgi, T.
    Sovak, P.
    Atalay, F. E.
    Gencer, H.
    Atalay, S.
    [J]. JOURNAL OF NON-CRYSTALLINE SOLIDS, 2009, 355 (52-54) : 2562 - 2566
  • [2] Magnetic properties of Mn-doped finemet nanocrystalline alloy
    Gomez-Polo, C
    Pérez-Landazábal, JI
    Recarte, V
    Zélis, PM
    Li, YF
    Vazquez, M
    [J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2005, 290 (290-291 PART 2) : 1517 - 1519
  • [3] Magnetic properties and crystallization kinetics of a Mn-doped FINEMET precursor amorphous alloy
    Hsiao, AC
    McHenry, ME
    Laughlin, DE
    Tamoria, MR
    Harris, VG
    [J]. IEEE TRANSACTIONS ON MAGNETICS, 2001, 37 (04) : 2236 - 2238
  • [4] Properties of mn-doped ZnO nanopowder
    Schlenker, E.
    Bakin, A.
    Schmid, H.
    Mader, W.
    Bremers, H.
    Hangleiter, A.
    Wehmann, H. -H.
    Al-Suleiman, M.
    Ludke, J.
    Albrecht, M.
    Waag, A.
    [J]. APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2008, 91 (03): : 375 - 378
  • [5] Magnetic properties of mn-doped ZnO
    Fukumura, T
    Jin, ZW
    Kawasaki, M
    Shono, T
    Hasegawa, T
    Koshihara, S
    Koinuma, H
    [J]. APPLIED PHYSICS LETTERS, 2001, 78 (07) : 958 - 960
  • [6] MAGNETIC PROPERTIES OF Mn-DOPED InSe
    Lashkarev, G. V.
    Slyn'ko, V. V.
    Sichkovskyi, V. I.
    Radchenko, M. V.
    Aleshkevych, P.
    Kovalyuk, Z. D.
    Szymczak, R.
    Dobrowolski, W.
    Minikaev, R.
    Zaslonkin, A. V.
    [J]. UKRAINIAN JOURNAL OF PHYSICS, 2007, 52 (03): : 264 - 270
  • [7] Properties of Mn-doped ZnO nanopowder
    E. Schlenker
    A. Bakin
    H. Schmid
    W. Mader
    H. Bremers
    A. Hangleiter
    H.-H. Wehmann
    M. Al-Suleiman
    J. Lüdke
    M. Albrecht
    A. Waag
    [J]. Applied Physics A, 2008, 91 : 375 - 378
  • [8] Ferromagnetic properties of Mn-doped AlN
    Li, H.
    Bao, H. Q.
    Song, B.
    Wang, W. J.
    Chen, X. L.
    He, L. J.
    Yuan, W. X.
    [J]. PHYSICA B-CONDENSED MATTER, 2008, 403 (21-22) : 4096 - 4099
  • [9] Electronic properties of Mn-doped graphene
    Sangani, Keyur
    Dwivedi, Ankur
    Pandya, Ankur
    Pillai, Shibu
    Jha, K. Prafulla
    [J]. MATERIALS TODAY-PROCEEDINGS, 2021, 47 : 601 - 604
  • [10] Optical properties of Mn-doped GaN
    Boukortt, A.
    Hayn, R.
    Virot, F.
    [J]. PHYSICAL REVIEW B, 2012, 85 (03)
12345