Electron nematic effect induced by magnetic field in antiferroquadrupole phase of CeB6

被引：20

作者：

Demishev, S. V. ^{[1
,2
]}

Krasnorussky, V. N. ^{[1
]}

Bogach, A. V. ^{[1
]}

Voronov, V. V. ^{[1
]}

Shitsevalova, N. Yu. ^{[3
]}

Filipov, V. B. ^{[3
]}

Glushkov, V. V. ^{[1
,2
]}

Sluchanko, N. E. ^{[1
,4
]}

机构：

[1] RAS, Prokhorov Gen Phys Inst, Vavilov St 38, Moscow 119991, Russia

[2] Natl Res Univ Higher Sch Econ, Myasnitskaya St 20, Moscow 101000, Russia

[3] Inst Problems Mat Sci NASU, 3 Krzhyzhanovsky Str, UA-03680 Kiev, Ukraine

[4] Moscow Inst Phys & Technol, 9 Inst Lane, Moscow 141700, Russia

来源：

SCIENTIFIC REPORTS | 2017年 / 7卷

基金：

俄罗斯科学基金会;

关键词：

ANISOTROPY;

D O I：

10.1038/s41598-017-17608-3

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Spatial anisotropy generated spontaneously in the translationally invariant metallic phase, i.e. electron nematic effect, addresses a great challenge for both experimentalists and theoreticians. An interesting option for the realization of the electron nematic phase is provided by the system with orbital ordering, as long as both orbitally ordered states and electron nematic phases possess broken spatial symmetry. Here we report the detailed study of the angular dependences of the magnetoresistance in the orbitally ordered antiferroquadrupole (AFQ) phase of CeB6. Our data allowed revealing the electron nematic effect, which develops when magnetic field exceeds a critical value of 0.3-0.5T. As a result, new transition inside the AFQ phase corresponding to the change of the symmetry of magnetic scattering on spin fluctuations in CeB6 is discovered.

引用

页数：8

共 24 条

[21] Comment on: "The effect of magnetic field induced aggregates on ultrasound propagation in aqueous magnetic fluid" [J. Magn. Magn. Mater. 431 (2017) 74-78]
Sokolov, Victor V.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2019, 475 : 794 - 795
[22] Magnetic-Field Induced Superconductor-Antiferromagnet Transition in Lightly Doped RBa2Cu3O6+x (R = Lu, Y) Crystals
Lavrov, A. N.
Kozeeva, L. P.
Trunin, M. R.
Zverev, V. N.
JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, 2009, 22 (01) : 63 - 66
[23] Magnetic properties and magnetocaloric effect of R2Fe14B compounds with R = Y, Pr, Nd, Sm, Gd, Tb, Dy, Ho and High-Magnetic field phase transitions in the compounds with R = Gd, Dy
Elkhneny, Rana M.
Aly, Samy H.
Yehia, Sherif
Khedr, Doaa M.
CRYOGENICS, 2022, 127
[24] Hybrid organic-inorganic connectivity of NdIII(pyrazine-N,N′-dioxide)[CoIII(CN)6]3- coordination chains for creating near-infrared emissive Nd(III) showing field-induced slow magnetic relaxation
Chorazy, Szymon
Charytanowicz, Tomasz
Wang, Junhao
Ohkoshi, Shin-ichi
Sieklucka, Barbara
DALTON TRANSACTIONS, 2018, 47 (24) : 7870 - 7874

← 1 2 3 →