Crystal chemistry, Rietveld analysis, magnetic and microwave properties of Cu-doped strontium hexaferrites

被引：11
作者：
Maramu, N. [1 ]
Sriramulu, G. [1 ]
Ramesh, T. [2 ]
Ravinder, D. [2 ]
Katlakunta, S. [1 ]
Babu, T. Anil [3 ]
Prasad, N. V. Krishna [3 ]
机构：
[1] Osmania Univ, Univ Coll Sci, Dept Phys, Hyderabad 500004, Telangana, India
[2] Osmania Univ, Dept Phys, Hyderabad 500007, Telangana, India
[3] GITAM Deemed Univ, Dept Phys, Bengaluru 562163, Arnataka, India
来源：
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2021年 / 32卷 / 08期
关键词：
D O I：
10.1007/s10854-021-05694-z
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Copper-doped M-type strontium hexaferrite particles of composition SrCuxFe12-xO19 (x = 0.0 to 1.0) through co-precipitation were synthesized. The structure of a crystal, morphology, microwave absorption, and magnetic properties of the materials were investigated in detail with Cu concentration. X-ray patterns indicated a single M-type phase for hexaferrites with x <= 0.6, while impurity phase in addition to M-type phase has been observed with x > 0.6. The obtained results have been explained based on composition, magnetic exchange interaction, and microwave phenomena.
引用
收藏
页码：10376 / 10387
页数：12
相关论文
共 39 条
[1]   Structural, Magnetic, Electrical and Photo-Fenton Properties of Copper Substituted Strontium M-Hexagonal Ferrite Nanomaterials via Chemical Coprecipitation Approach [J].
Ajeesha, T. L. ;
Anantharaman, Ashwini ;
Baby, Jeena N. ;
George, Mary .
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2020, 20 (03) :1589-1604
[2]   Magnetic and catalytic properties of Cu-substituted SrFe12O19 synthesized by tartrate-gel method [J].
Anantharamaiah, P. N. ;
Chandra, N. Sarath ;
Shashanka, H. M. ;
Kumar, R. ;
Sahoo, B. .
ADVANCED POWDER TECHNOLOGY, 2020, 31 (06) :2385-2393
[3]  
[Anonymous], 1987, HEWLETT PACKARD MICR
[4]   Structural, magnetic and dielectric properties of Zr-Cd substituted strontium hexaferrite (SrFe12O19) nanoparticles [J].
Ashiq, Muhammad Naeem ;
Iqbal, Muhammad Javed ;
Gul, Iftikhar Hussain .
JOURNAL OF ALLOYS AND COMPOUNDS, 2009, 487 (1-2) :341-345
[5]   Synthesis and Magnetic Characterization of Cu Substituted Barium Hexaferrites [J].
Asiri, S. ;
Guener, S. ;
Demir, A. ;
Yildiz, A. ;
Manikandan, A. ;
Baykal, A. .
JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS, 2018, 28 (03) :1065-1071
[6]   Structural, magnetic, and Mossbauer spectroscopy of Cu substituted M-type hexaferrites [J].
Awadallah, Ahmad ;
Mahmood, Sami H. ;
Maswadeh, Yazan ;
Bsoul, Ibrahim ;
Awawdeh, Mufeed ;
Mohaidat, Qassem I. ;
Juwhari, Hassan .
MATERIALS RESEARCH BULLETIN, 2016, 74 :192-201
[7]   Magnetic properties and Mossbauer spectroscopy of Cu-Mn substituted BaFe12O19 hexaferrites [J].
Baykal, A. ;
Gungunes, H. ;
Sozeri, H. ;
Amir, Md. ;
Auwal, I. ;
Asiri, S. ;
Shirsath, S. E. ;
Korkmaz, A. Demir .
CERAMICS INTERNATIONAL, 2017, 43 (17) :15486-15492
[8]   Pb substituted Ba,Sr-hexaferrite nanoparticles as high quality microwave absorbers [J].
Baykal, A. ;
Unver, I. S. ;
Topal, U. ;
Sozeri, H. .
CERAMICS INTERNATIONAL, 2017, 43 (16) :14023-14030
[9]   Effect of Ni doping on structural, magnetic and dielectric properties of M-type barium hexaferrite [J].
Behera, Pratap ;
Ravi, S. .
SOLID STATE SCIENCES, 2019, 89 :139-149
[10]   FT-IR SKELETAL POWDER SPECTRA OF BA-BETA-ALUMINAS WITH COMPOSITIONS BAAL9O14.5, BAAL12O19, AND BAAL14O22 AND OF BA-FERRITE, BAFE12O19 [J].
BELLOTTO, M ;
BUSCA, G ;
CRISTIANI, C ;
GROPPI, G .
JOURNAL OF SOLID STATE CHEMISTRY, 1995, 117 (01) :8-15
1234