Structure and dielectric properties of Bi1-xLaxFeO3 nanostructured ceramics

被引：1

作者：

Rabadanova, A. E. ^{[1
]}

Gadzhimagomedov, S. Kh ^{[1
]}

Alikhanov, N. M-R ^{[1
,2
]}

Ilyichev, M., V ^{[3
]}

Emirov, R. M. ^{[1
]}

Orudzhev, F. F. ^{[1
]}

Faradzhev, Sh P. ^{[1
]}

Saipulaev, P. M. ^{[1
]}

机构：

[1] Dagestan State Univ, Phys Dept, Makhachkala, Russia

[2] RAS, Inst Phys, Dagestan Sci Ctr, Makhachkala, Russia

[3] Joint Inst High Temp, Moscow, Russia

来源：

FERROELECTRICS | 2021年 / 576卷 / 01期

关键词：

Multiferroics; bismuth ferrite; synthesis; ceramics; dielectric properties; MAGNETIC-PROPERTIES; ELECTRICAL-PROPERTIES; PHASE-TRANSITIONS; BIFEO3; MICROSTRUCTURE; EVOLUTION; BI1-X; LA3+; X=0; RE;

D O I：

10.1080/00150193.2021.1888254

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Nanostructured ceramic samples of the composition Bi1-xLaxFeO3 (BLFO) at x = 0, 0.05, 0.10, 0.15, and 0.2 (BFO-0, BLFO-5, BLFO-10, BLFO-15, and BLFO-20) were produced from nanopowders by spark plasma sintering. The structure and dielectric properties of BLFO ceramics were studied in a wide range of temperatures and frequencies. Phase analysis showed that the BFO-0 sample contained less than 5% impurity phases, decreasing to zero at 5% doping with La. The temperature dependences of the dielectric permittivity epsilon'(T) revealed a number of anomalies. It has been shown that with an increase in the La concentration, epsilon' increases and tg delta decreases.

引用

页码：1 / 7

页数：7

共 50 条

[41] Isothermal structural transitions, magnetization and large piezoelectric response in Bi1-xLaxFeO3 perovskites
Troyanchuk, I. O.
Karpinsky, D. V.
Bushinsky, M. V.
Khomchenko, V. A.
Kakazei, G. N.
Araujo, J. P.
Tovar, M.
Sikolenko, V.
Efimov, V.
Kholkin, A. L.
PHYSICAL REVIEW B, 2011, 83 (05)
[42] Structure, dielectric and magnetodielectric properties of Bi1-xGdxFeO3 Ceramics
李静波
饶光辉
肖荫果
骆军
刘广耀
陈景然
梁敬魁
ChinesePhysicsB, 2010, 19 (10) : 558 - 564
[43] Structure, dielectric and magnetodielectric properties of Bi1-xGdxFeO3 Ceramics
Li Jing-Bo
Rao Guang-Hui
Xiao Yin-Guo
Luo Jun
Liu Guang-Yao
Chen Jing-Ran
Liang Jing-Kui
CHINESE PHYSICS B, 2010, 19 (10)
[44] Structural transitions and unusual magnetic behavior in Mn-doped Bi1-xLaxFeO3 perovskites
Khomchenko, V. A.
Troyanchuk, I. O.
Karpinsky, D. V.
Das, S.
Amaral, V. S.
Tovar, M.
Sikolenko, V.
Paixao, J. A.
JOURNAL OF APPLIED PHYSICS, 2012, 112 (08)
[45] Structural, magnetic and photocatalytic characterization of Bi1-xLaxFeO3 nanoparticles synthesized by thermal decomposition method
Masoudpanah, S. M.
Mirkazemi, S. M.
Bagheriyeh, R.
Jabbari, F.
Bayat, F.
BULLETIN OF MATERIALS SCIENCE, 2017, 40 (01) : 93 - 100
[46] Substitution driven reverse distorted FeO6 octahedral structure, magnetic properties and hyperfine interaction studies in Bi1-xLaxFeO3 powder
Xiao, RenZheng
Hu, Tao
Ma, XiaoQiang
Yuan, XianBao
Zhou, JianJun
Fu, Dejun
JOURNAL OF ALLOYS AND COMPOUNDS, 2018, 737 : 752 - 757
[47] Facile synthesis, characterization, and photocatalytic performance of Bi1-xLaxFeO3 (0 ≤ x ≤ 0.25) perovskite nanoparticles
Muthulakshmi, S.
Thiripurasundari, D.
Subhashini, N.
Kumar, Anuj
Revathi, S.
Ubaidullah, Mohd
Pandit, Bidhan
Gupta, Manish
Sehgal, Satbir S.
Dash, Chandra Sekhar
Subashini, C.
Sundararajan, M.
Sukumar, M.
Agila, M.
Payal, Himanshu
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, 2023, 298
[48] Bi1-xLaxFeO3 films on LaNiO3 bottom electrode by the sol-gel process
Liu Hongri
Liu Zuli
Li Xiaolo
Li Xingao
Yao Kailun
JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2007, 40 (01) : 242 - 246
[49] Sol–gel synthesis, characterization and dielectric properties of Bi1−xLaxFeO3
Zhijie Feng
Zhuo He
Bangxu Liu
Yanyan He
Chao Lv
Hua He
Yebin Xu
Journal of Sol-Gel Science and Technology, 2015, 75 : 134 - 140
[50] Enhanced magnetic parameters in the morphotropic phase boundary region of nanocrystalline multiferroic Bi1-xLaxFeO3
Thakuria, P.
Joy, P. A.
SOLID STATE COMMUNICATIONS, 2012, 152 (16) : 1609 - 1612

← 1 2 3 4 5 →