Probing orbital ordering in LaVO3 epitaxial films by Raman scattering

被引：11

作者：

Vrejoiu, I. ^{[1
]}

Himcinschi, C. ^{[2
]}

Jin, L. ^{[3
]}

Jia, C. -L. ^{[3
]}

Raab, N. ^{[4
]}

Engelmayer, J. ^{[1
]}

Waser, R. ^{[4
]}

Dittmann, R. ^{[4
]}

van Loosdrecht, P. H. M. ^{[1
]}

机构：

[1] Univ Cologne, Phys Inst, D-50937 Cologne, Germany

[2] TU Bergakad Freiberg, Inst Theoret Phys, D-09596 Freiberg, Germany

[3] Forschungszentrum Julich, Peter Grunberg Inst PGI 5, D-52425 Julich, Germany

[4] Forschungszentrum Julich, Peter Grunberg Inst PGI 7, D-52425 Julich, Germany

来源：

APL MATERIALS | 2016年 / 4卷 / 04期

关键词：

MAGNETIC-PROPERTIES; SPECTROSCOPY; LA1-XSRXVO3; TRANSITION; YVO3;

D O I：

10.1063/1.4945658

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Single crystals of Mott-Hubbard insulator LaVO3 exhibit spin and orbital ordering along with a structural change below approximate to 140 K. The occurrence of orbital ordering in epitaxial LaVO3 films has, however, been little investigated. By temperature-dependent Raman scattering spectroscopy, we probed and evidenced the transition to orbital ordering in epitaxial LaVO3 film samples fabricated by pulsed-laser deposition. This opens up the possibility to explore the influence of different epitaxial strain (compressive vs. tensile) and of epitaxy-induced distortions of oxygen octahedra on the orbital ordering, in epitaxial perovskite vanadate films. (C) 2016 Author(s).

引用

页数：10

共 42 条

[11] Orbital occupancy and hybridization in strained SrVO3 epitaxial films
Mirjolet, Mathieu
Vasili, Hari Babu
Valadkhani, Adrian
Santiso, Jose
Borisov, Vladislav
Gargiani, Pierluigi
Valvidares, Manuel
Valenti, Roser
Fontcuberta, Josep
PHYSICAL REVIEW MATERIALS, 2021, 5 (09):
[12] Probing phase formation and structural ordering in Ba3ZnNb2O9 films using confocal Raman microscopy
Figueiredo Soares Rodrigues, Joao Elias
Bezerra, Debora Morais
Paschoal, Alexandre Rocha
Maciel, Adeilton Pereira
de Araujo Paschoal, Carlos William
VIBRATIONAL SPECTROSCOPY, 2014, 72 : 8 - 14
[13] Polarized Raman scattering of epitaxial vanadium dioxide films with low-temperature monoclinic phase
Shibuya, Keisuke
Sawa, Akihito
JOURNAL OF APPLIED PHYSICS, 2017, 122 (01)
[14] Orbital ordering in MnV2O4 from ab-initio phonon and Raman scattering study
Dey, Dibyendu
Maitra, T.
Taraphder, A.
61ST DAE-SOLID STATE PHYSICS SYMPOSIUM, 2017, 1832
[15] Controllable oxygen vacancies, orbital occupancy and magnetic ordering in SrCoO3-δ films
Gu, Youdi
Song, Cheng
Zhang, Hongrui
Wang, Zechao
Cui, Bin
Li, Fan
Peng, Jingjing
Saleem, Muhammad Shahrukh
Wang, Guangyue
Zhong, Xiaoyan
Wang, Fei
Ma, Song
Sun, Jirong
Liu, Wei
Pan, Feng
Zhang, Zhidong
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2018, 454 : 228 - 236
[16] Competition Between Anti-Phase Boundaries and Charge-Orbital Ordering in Epitaxial Stepped Fe3O4(100) Thin Films
Wu, Han-Chun
Liu, Xiao
Coileain, Cormac O.
Xu, Hongjun
Abid, Mourad
Abid, Mohamed
Syrlybekov, Askar
Mauit, Ozhet
Shvets, Igor V.
Sofin, R. G. S.
Cho, Jiung
Chun, Byong Sun
Liu, Huajun
SPIN, 2017, 7 (02)
[17] The Perpendicular Magnetic Anisotropy Effect and the Directional Structure Ordering of CrPt3 the Epitaxial Films
Lee, Chih-Hao
Lin, Ming-Zhe
Huang, Yeng-Heng
Yu, Kuan-Li
Huang, J. C. A.
Chen, G. W.
ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 2005, 61 : C347 - C347
[18] Phonon Raman scattering of perovskite LaNiO3 thin films
Chaban, N.
Weber, M.
Pignard, S.
Kreisel, J.
APPLIED PHYSICS LETTERS, 2010, 97 (03)
[19] Structure dynamics of strongly reduced epitaxial BaTiO3-x studied by Raman scattering
Guo, HZ
Chen, ZH
Cheng, BL
Lu, HB
Liu, LF
Zhou, Y
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2005, 25 (12) : 2347 - 2352
[20] Defect induced the surface enhanced Raman scattering of MoO3-xthin films by thermal treatment
Huang, Qiankun
Liu, Qingyou
Li, Xiao
Hong, Ruijin
Tao, Chunxian
Wang, Qi
Lin, Hui
Han, Zhaoxia
Zhang, Dawei
MATERIALS TODAY COMMUNICATIONS, 2022, 33

← 1 2 3 4 5 →