Magnetic phase diagram and first-principles study of Pb3TeCo3V2O14

被引：24

作者：

Markina, M. M. ^{[1
]}

Mill, B. V. ^{[1
]}

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

Ushakov, A. V. ^{[2
]}

Streltsov, S. V. ^{[2
,3
]}

Vasiliev, A. N. ^{[1
,3
]}

机构：

[1] Moscow MV Lomonosov State Univ, Fac Phys, Moscow 119991, Russia

[2] Russian Acad Sci, Inst Met Phys, Ekaterinburg 620990, Russia

[3] Ural Fed Univ, Dept Appl Math & Theoret Phys, Ekaterinburg 620002, Russia

来源：

PHYSICAL REVIEW B | 2014年 / 89卷 / 10期

基金：

俄罗斯基础研究基金会;

关键词：

CRYSTAL-STRUCTURE; STATE; IONS; CO2+;

D O I：

10.1103/PhysRevB.89.104409

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An antiferromagnetic ordering in Pb3TeCo3V2O14 takes place through formation of a short-range correlation regime with T* similar to 10.5 K and the succession of a second-order phase transition at T-N1 = 8.9 K and a first-order phase transition at T-N2 = 6.3 K. An external magnetic field rapidly destroys magnetic structure atT < T-N2 and influences themagnetic order at T-N2 < T < T-N1, resulting in a complex magnetic phase diagram of Pb3TeCo3V2O14 as derived from magnetization and specific heat measurements. The first-principles calculations indicate that, in variance with a layered crystal structure, the magnetic subsystem of Pb3TeCo3V2O14 is quasi-one-dimensional and highly unusual, consisting of weakly coupled triangular tubes.

引用

页数：7

共 28 条

[1]

Abragam A., 1970, EPR TRANSITION IONS

[2] Diamagnetic corrections and Pascal's constants [J].

Bain, Gordon A. ;

Berry, John F. .

JOURNAL OF CHEMICAL EDUCATION, 2008, 85 (04) :532-536

[3]

BELOKONEVA EL, 1980, DOKL AKAD NAUK SSSR+, V255, P1099

[4] Multiferroics: a magnetic twist for ferroelectricity [J].

Cheong, Sang-Wook ;

Mostovoy, Maxim .

NATURE MATERIALS, 2007, 6 (01) :13-20

[5]

de Jongh L. J., 1985, NATO ASI SERIES

[6] QUANTUM ESPRESSO: a modular and open-source software project for quantum simulations of materials [J].

Giannozzi, Paolo ;

Baroni, Stefano ;

Bonini, Nicola ;

Calandra, Matteo ;

Car, Roberto ;

Cavazzoni, Carlo ;

Ceresoli, Davide ;

Chiarotti, Guido L. ;

Cococcioni, Matteo ;

Dabo, Ismaila ;

Dal Corso, Andrea ;

de Gironcoli, Stefano ;

Fabris, Stefano ;

Fratesi, Guido ;

Gebauer, Ralph ;

Gerstmann, Uwe ;

Gougoussis, Christos ;

Kokalj, Anton ;

Lazzeri, Michele ;

Martin-Samos, Layla ;

Marzari, Nicola ;

Mauri, Francesco ;

Mazzarello, Riccardo ;

Paolini, Stefano ;

Pasquarello, Alfredo ;

Paulatto, Lorenzo ;

Sbraccia, Carlo ;

Scandolo, Sandro ;

Sclauzero, Gabriele ;

Seitsonen, Ari P. ;

Smogunov, Alexander ;

Umari, Paolo ;

Wentzcovitch, Renata M. .

JOURNAL OF PHYSICS-CONDENSED MATTER, 2009, 21 (39)

[7] PARAMAGNETIC RESONANCE OF CO2+ WITH FOURFOLD AND EIGHTFOLD COORDINATION [J].

HALL, TPP ;

HAYES, W .

JOURNAL OF CHEMICAL PHYSICS, 1960, 32 (06) :1871-1872

[8] Electric Field Control of the Magnetic Chiralities in Ferroaxial Multiferroic RbFe(MoO4)2 [J].

Hearmon, Alexander J. ;

Fabrizi, Federica ;

Chapon, Laurent C. ;

Johnson, R. D. ;

Prabhakaran, Dharmalingam ;

Streltsov, Sergey V. ;

Brown, P. J. ;

Radaelli, Paolo G. .

PHYSICAL REVIEW LETTERS, 2012, 108 (23)

[9] Importance of in-plane anisotropy in the quasi-two-dimensional antiferromagnet BaNi2V2O8 [J].

Knafo, W. ;

Meingast, C. ;

Grube, K. ;

Drobnik, S. ;

Popovich, P. ;

Schweiss, P. ;

Adelmann, P. ;

Wolf, Th. ;

von Loehneysen, H. .

PHYSICAL REVIEW LETTERS, 2007, 99 (13)

[10] Heat capacity and magnetic phase diagram of the low-dimensional antiferromagnet Y2BaCuO5 [J].

Knafo, W. ;

Meingast, C. ;

Inaba, A. ;

Wolf, Th ;

von Loehneysen, H. .

JOURNAL OF PHYSICS-CONDENSED MATTER, 2008, 20 (33)

← 1 2 3 →