Stripe structure in the ferromagnetic insulating phase of La1-xSrxMnO3

被引：0

作者：

Arao, M ^{[1
]}

Koyama, Y ^{[1
]}

Inoue, Y ^{[1
]}

Moritomo, Y ^{[1
]}

机构：

[1] Waseda Univ, Kagami Mem Lab Mat Sci & Technol, Shinjuku Ku, Tokyo 1698555, Japan

来源：

PHYSICS IN LOCAL LATTICE DISTORTIONS: FUNDAMENTALS AND NOVEL CONCEPTS LLD2K | 2001年 / 554卷

关键词：

D O I：

暂无

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The atomic displacement involved in the crystal structure of the ferromagnetic insulating phase in La1-xSrxMnO3 has been reexamined by transmission electron microscopy, using a x = 0.15 single crystal. An analysis of the: electron diffraction patterns taken From the x = 0.15 samples showed that the atomic displacement consists of a superposition of the Jahn-Teller displacement with q(overdot) =< 1/2 1/2 0 > (C) and the inverse Jahn-Teller one with q(overdot) =< 1/2 1/2 1/4 > (C), where the subscript c denotes the cubic Brillouin zone. The crystal structure involving these displacements can be identified as a stripe structure.

引用

页码：442 / 446

页数：5

共 50 条

[1] Multiple-charge modulations in the ferromagnetic insulating state of lightly doped La1-xSrxMnO3
Asaka, T.
Mori, S.
Horibe, Y.
Takenaka, K.
Yu, X. Z.
Nagai, T.
Kimoto, K.
Hirayama, T.
Matsui, Y.
[J]. PHYSICAL REVIEW B, 2011, 83 (17)
[2] Stability under pressure and magnetic field of the ferromagnetic-insulating phase in lightly doped La1-xSrxMnO3 crystals
Martínez, B
Senis, R
Balcells, L
Laukhin, V
Fontcuberta, J
Pinsard, L
Revcolevschi, A
[J]. PHYSICAL REVIEW B, 2000, 61 (13): : 8643 - 8646
[3] Two ferromagnetic phases in La1-xSrxMnO3 (x∼1/8)
Nojiri, H
Kaneko, K
Motokawa, M
Hirota, K
Endoh, Y
Takahashi, K
[J]. PHYSICAL REVIEW B, 1999, 60 (06) : 4142 - 4148
[4] Effects of orbital correlation on Drude weight in ferromagnetic metallic phase of La1-xSrxMnO3
Maebashi, H
Miyake, K
[J]. PHYSICA B, 2000, 281 (281): : 526 - 527
[5] Synthesis of Ferromagnetic La1-xSrxMnO3 Nanoparticles by Precipitation in the Reversed Microemulsions
Shlapa, Yuliia
Solopan, Sergii
Belous, Anatolii
[J]. PROCEEDINGS OF THE 2019 IEEE 9TH INTERNATIONAL CONFERENCE ON NANOMATERIALS: APPLICATIONS & PROPERTIES (NAP-2019), PTS 1-2, 2019,
[6] Electronic structure of the perovskite oxides La1-xSrxMnO3
Geng, T
Zhang, N
[J]. PHYSICS LETTERS A, 2006, 351 (4-5) : 314 - 318
[7] Canted antiferromagnetism in an insulating lightly doped La1-xSrxMnO3 with x<=0.17
Kawano, H
Kajimoto, R
Kubota, M
Yoshizawa, H
[J]. PHYSICAL REVIEW B, 1996, 53 (05) : 2202 - 2205
[8] Hall effect in La1-xSrxMnO3
Asamitsu, A
Tokura, Y
[J]. PHYSICAL REVIEW B, 1998, 58 (01) : 47 - 50
[9] Thermoelectric effect in La1-xSrxMnO3
Asamitsu, A
Moritomo, Y
Tokura, Y
[J]. PHYSICAL REVIEW B, 1996, 53 (06) : R2952 - R2955
[10] Sr ion distribution and local structure in La1-xSrxMnO3
Tang, F. L.
Zhang, X.
Shao, Y.
[J]. JOURNAL OF PHYSICS-CONDENSED MATTER, 2006, 18 (23) : 5579 - 5586

← 1 2 3 4 5 →