The evolution of octahedral rotations of orthorhombic LaVO3 in superlattices with cubic SrVO3

被引：17

作者：

Lueders, U. ^{[1
]}

Li, Q. -R. ^{[1
]}

Feyerherm, R. ^{[2
]}

Dudzik, E. ^{[2
]}

机构：

[1] UMR CNRS ENSICAEN 6508, CRISMAT, F-14050 Caen 4, France

[2] Helmholtz Zentrum Berlin Mat & Energie GmbH, BESSY, D-12489 Berlin, Germany

来源：

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 2014年 / 75卷 / 12期

关键词：

Oxides; X-ray diffraction; Superlattices; Crystal structure; PEROVSKITES; TRANSITION;

D O I：

10.1016/j.jpcs.2014.07.007

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We have studied the octahedral rotations in LaVO3/SrVO3 superlattices, keeping the thickness of the orthorhombic LaVO3 layers constant and increasing the thickness of cubic SrVO3 layers. We have found that for a small thickness of SrVO3, the octahedral rotations in LaVO3 are maintained, while for an increasing thickness, these rotations are suppressed. This observation cannot be explained by purely elastic effects due to the lattice mismatch between the two materials, but the absence of rotations in SrVO3 is a crucial ingredient, illustrating the concept of interface engineering of octahedral rotations. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：1354 / 1360

页数：7

共 30 条

[1] NEW APPROACH TO THE THEORY OF SUPEREXCHANGE INTERACTIONS [J].

ANDERSON, PW .

PHYSICAL REVIEW, 1959, 115 (01) :2-13

[2] General rules for predicting phase transitions in perovskites due to octahedral tilting [J].

Angel, RJ ;

Zhao, J ;

Ross, NL .

PHYSICAL REVIEW LETTERS, 2005, 95 (02)

[3] Universal collaborative couplings between oxygen-octahedral rotations and antiferroelectric distortions in perovskites [J].

Bellaiche, L. ;

Iniguez, Jorge .

PHYSICAL REVIEW B, 2013, 88 (01)

[4] STRUCTURAL ASPECTS OF THE CRYSTALLOGRAPHIC MAGNETIC TRANSITION IN LAVO3 AROUND 140-K [J].

BORDET, P ;

CHAILLOUT, C ;

MAREZIO, M ;

HUANG, Q ;

SANTORO, A ;

CHEONG, SW ;

TAKAGI, H ;

OGLESBY, CS ;

BATLOGG, B .

JOURNAL OF SOLID STATE CHEMISTRY, 1993, 106 (02) :253-270

[5] Suppression of Octahedral Tilts and Associated Changes in Electronic Properties at Epitaxial Oxide Heterostructure Interfaces [J].

Borisevich, A. Y. ;

Chang, H. J. ;

Huijben, M. ;

Oxley, M. P. ;

Okamoto, S. ;

Niranjan, M. K. ;

Burton, J. D. ;

Tsymbal, E. Y. ;

Chu, Y. H. ;

Yu, P. ;

Ramesh, R. ;

Kalinin, S. V. ;

Pennycook, S. J. .

PHYSICAL REVIEW LETTERS, 2010, 105 (08)

[6] Microstructure and interface studies of LaVO3/SrVO3 superlattices [J].

Boullay, P. ;

David, A. ;

Sheets, W. C. ;

Lueders, U. ;

Prellier, W. ;

Tan, H. ;

Verbeeck, J. ;

Van Tendeloo, G. ;

Gatel, C. ;

Vincze, G. ;

Radi, Z. .

PHYSICAL REVIEW B, 2011, 83 (12)

[7] Theory of ferromagnetism in vanadium-oxide based perovskites [J].

Dang, Hung T. ;

Millis, Andrew J. .

PHYSICAL REVIEW B, 2013, 87 (15)

[8] Structural transition in LaVO3/SrVO3 superlattices and its influence on transport properties [J].

David, A. ;

Fresard, R. ;

Boullay, Ph. ;

Prellier, W. ;

Lueders, U. ;

Janolin, P. -E. .

APPLIED PHYSICS LETTERS, 2011, 98 (21)

[9] SIMPLE WAYS OF DETERMINING PEROVSKITE STRUCTURES [J].

GLAZER, AM .

ACTA CRYSTALLOGRAPHICA SECTION A, 1975, 31 (NOV1) :756-762

[10]

Goodenough J. B., 1971, PROGR SOLID STATE CH, V5, P145, DOI DOI 10.1016/0079-6786(71)90018-5

← 1 2 3 →