STRUCTURAL AND MAGNETIC PHASE TRANSITIONS OF BiFeO3 INDUCED BY PRESSURE

被引：2

作者：

Feng, Hong-Jian ^{[1
]}

Hu, Xiaoyun ^{[1
]}

Chen, Huijuan ^{[2
]}

机构：

[1] NW Univ Xian, Dept Phys, Xian 710069, Peoples R China

[2] Xian Polytech Univ, Sch Comp Sci, Xian 710048, Peoples R China

来源：

FUNCTIONAL MATERIALS LETTERS | 2013年 / 6卷 / 03期

基金：

中国国家自然科学基金;

关键词：

BiFeO3; phase transitions; antiferromagnetic structure; multiferroics; density functional theory; AUGMENTED-WAVE METHOD; BISMUTH FERRITE; DRIVEN; FILM;

D O I：

10.1142/S1793604713500264

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

First-principles calculations on BiFeO3 under low-pressure region show that the rhombohedral-monoclinic and rhombohedralorthorhombic phase transitions can be found around the critical pressure value, similar to 9 GPa. We suggest that the structure involve the combination of these three phases and change to the pure orthorhombic phase gradually as pressure is beyond the critical value. Moreover, it is a first-order structural phase transition, accompanied with antiferromagnetic - ferromagnetic transition.

引用

页数：4

共 50 条

[21] Phase Transitions, Phase Coexistence, and Piezoelectric Switching Behavior in Highly Strained BiFeO3 Films
Beekman, C.
Siemons, W.
Ward, T. Z.
Chi, M.
Howe, J.
Biegalski, M. D.
Balke, N.
Maksymovych, P.
Farrar, A. K.
Romero, J. B.
Gao, P.
Pan, X. Q.
Tenne, D. A.
Christen, H. M.
ADVANCED MATERIALS, 2013, 25 (39) : 5561 - +
[22] Structural and Magnetic Properties and Graphene-Induced Photocatalytic Activity of BiFeO3 Ceramics
Sharma, Sheetal
Kumar, Manoj
JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, 2023, 36 (04) : 1193 - 1202
[23] Structural and Magnetic Properties and Graphene-Induced Photocatalytic Activity of BiFeO3 Ceramics
Sheetal Sharma
Manoj Kumar
Journal of Superconductivity and Novel Magnetism, 2023, 36 : 1193 - 1202
[24] Effect of Gd doping on structural, electrical and magnetic properties of BiFeO3 electroceramic
Pradhan, S. K.
Roul, B. K.
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2011, 72 (10) : 1180 - 1187
[25] Structural Properties of Multiferroic BiFeO3 under Hydrostatic Pressure
Belik, Alexel A.
Yusa, Hitoshi
Hirao, Naohisa
Ohishi, Yasuo
Takayama-Muromachi, Eiji
CHEMISTRY OF MATERIALS, 2009, 21 (14) : 3400 - 3405
[26] Structural and magnetic study of La doped multiferroic BiFeO3
Kothari, Deepti
Upadhya, Sanjay
Meneghini, Carlo
Reddy, V. Raghavendra
Aquilanti, Guiliana
Gupta, Ajay
SOLID STATE PHYSICS, PTS 1 AND 2, 2012, 1447 : 1319 - +
[27] Structural, Electrical, Magnetic And Multiferroism In DyDoped BiFeO3 Nanoparticles
Lotey, Gurmeet Singh
Verma, N. K.
PROCEEDING OF INTERNATIONAL CONFERENCE ON RECENT TRENDS IN APPLIED PHYSICS & MATERIAL SCIENCE (RAM 2013), 2013, 1536 : 55 - 56
[28] Structural and magnetic transitions in the Bi2Fe4O9/BiFeO3 composite
Udod, L. V.
Aplesnin, S. S.
Sitnikov, M. N.
Eremin, E. V.
Molokeev, M. S.
Shabanov, A. V.
Romanova, O. B.
Kharkov, A. M.
JOURNAL OF ALLOYS AND COMPOUNDS, 2023, 958
[29] Multiferroic BiFeO3 thin films: Structural and magnetic characterization
Ali, Z.
Atta, A.
Abbas, Y.
Sedeek, K.
Adam, A.
Abdeltwab, E.
THIN SOLID FILMS, 2015, 577 : 124 - 127
[30] Effect of high pressure on multiferroic BiFeO3
Haumont, R.
Bouvier, P.
Pashkin, A.
Rabia, K.
Frank, S.
Dkhil, B.
Crichton, W. A.
Kuntscher, C. A.
Kreisel, J.
PHYSICAL REVIEW B, 2009, 79 (18)

← 1 2 3 4 5 →