Accurate Estimation of Magnetic Moments in 4f and 3d Magnetic Ions

被引：0
|
作者：
Mathiang, Karlo Ayuel [1 ,2 ]
机构：
[1] Al Baha Univ, Dept Phys, Al Baha, Saudi Arabia
[2] Univ Juba, Sch Appl & Ind Sci, Dept Phys, Juba, Sudan
来源：
NANO SELECT | 2025年 / 6卷 / 02期
关键词：
iron group; magnetic moments; rare earth; transition metals; FE; METALS;
D O I：
10.1002/nano.202300193
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
We propose a method for calculating magnetic moments of 4f and 3d ions, applicable to both free ions and those within a crystal field. Based on angular momentum theory, this method provides efficient expressions for calculating magnetic moments. Applicable to individual electronic substates, it facilitates the selection and tuning of magnetic states in materials. Our method shows excellent agreement with published data for free 4f ions and offers efficient approximations for dilute 3d systems and single-molecule magnets. We successfully validated our formulism by reproducing experimental results for Nd3+ in NdAl2. Additionally, predicted moments for Fe2+ in FeF2 agree well with our estimates and existing data, demonstrating the method's effectiveness for ions in crystals.
引用
收藏
页数：11
相关论文
共 50 条
  • [31] Synthesis, Structural, and Magnetic Characterization of a Mixed 3d/4f 12-Metallacrown-4 Family of Complexes
    Athanasopoulou, Angeliki A.
    Carrella, Luca M.
    Rentschler, Eva
    INORGANICS, 2018, 6 (03):
  • [32] Metallo-Ligand Based 3d/4f Coordination Polymers: Synthesis, Structure and Magnetic Properties
    Moutzouris, Nikolaos
    Moushi, Eleni E.
    Tziotzi, Thomais G.
    Tarlas, Georgios D.
    Tasiopoulos, Anastasios J.
    Escuer, Albert
    Papaefstathiou, Giannis S.
    EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2022, 2022 (12)
  • [33] Synthesis, structural and magnetic studies of an isostructural family of mixed 3d/4f tetranuclear 'star' clusters
    Chilton, Nicholas F.
    Langley, Stuart K.
    Moubaraki, Boujemaa
    Murray, Keith S.
    CHEMICAL COMMUNICATIONS, 2010, 46 (41) : 7787 - 7789
  • [34] Single-molecule magnet behavior enhanced by magnetic coupling between 4f and 3d spins
    Okazawa, Atsushi
    Nojiri, Hiroyuki
    Ishida, Takayuki
    Kojima, Norimichi
    POLYHEDRON, 2011, 30 (18) : 3140 - 3144
  • [35] GW method for 3d and 4f systems
    Aryasetiawan, F
    PHYSICA B, 1997, 237 : 321 - 323
  • [36] ANOMALOUS MAGNETIC MOMENTS OF '3D' ORBITAL TRANSITION METAL IONS IN GLASS - INOR
    RAO, BVJ
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1970, (SEP): : 175 - &
  • [37] Influence of Structure on Magnetic and Photoluminescent Properties of Coordination Compounds of 3d and 4f Metals and Nanocomposites Based on Them
    V. V. Pavlishchuk
    Theoretical and Experimental Chemistry, 2017, 53 : 296 - 304
  • [38] Influence of Structure on Magnetic and Photoluminescent Properties of Coordination Compounds of 3d and 4f Metals and Nanocomposites Based on Them
    Pavlishchuk, V. V.
    THEORETICAL AND EXPERIMENTAL CHEMISTRY, 2017, 53 (05) : 296 - 304
  • [39] Tailoring the optical and magnetic properties of ZnS nanoparticles via 3d and 4f elements co-doping
    Poornaprakash, B.
    Chalapathi, U.
    Kumar, Mirgender
    Vattikuti, S. V. Prabhakar
    Rajitha, Beerelli
    Poojitha, P. T.
    Park, Si-Hyun
    MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING, 2021, 121
  • [40] Realization of toroidal magnetic moments in heterometallic 3d-4f metallocycles
    Wu, Jianfeng
    Li, Xiao-Lei
    Guo, Mei
    Zhao, Lang
    Zhang, Yi-Quan
    Tang, Jinkui
    CHEMICAL COMMUNICATIONS, 2018, 54 (09) : 1065 - 1068
12345