High-temperature resistivity in rare-earth nickelates films

被引：0

作者：

Stupakov, Alexandr ^{[1
]}

Kocourek, Tomas ^{[1
]}

de Prado, Esther ^{[1
]}

More-Chevalier, Joris ^{[1
]}

Vetokhina, Volha ^{[1
]}

Dejneka, Alexandr ^{[1
]}

Tyunina, Marina ^{[1
,2
]}

机构：

[1] Czech Acad Sci, Inst Phys, Slovance 2, Prague 18200, Czech Republic

[2] Univ Oulu, Fac Informat Technol & Elect Engn, Microelect Res Unit, POB 4500, FI-90014 Oulu, Finland

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2023年 / 587卷

关键词：

Rare-earth nickelate; Perovskite oxide; Hopping conductivity; Small polaron; Metal-insulator transition; METAL-INSULATOR-TRANSITION; THIN-FILMS; NONSTOICHIOMETRY; GROWTH;

D O I：

10.1016/j.jmmm.2023.171256

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We expand the temperature interval of the resistivity measurement to clarify the charge transport mechanisms in the rare-earth nickelates ReNiO3. Thin films of LaNiO3 demonstrate an expected metallic behavior at high temperatures: a perfect linear rise of the resistivity rho proportional to T is confirmed above room temperature. However, NdNiO3 films characterized by a sharp metal-to-insulator transition display a noticeable deviation of their high-temperature resistivity from the metallic linear relation. This deviation is suggested to originate from an additional thermally activated hopping transport. High-temperature hopping conductivity is also found in SmNiO3 films. Carrier localization due to disorder and the formation of small polarons is discussed as being responsible for hopping.

引用

页数：7

共 50 条

[1] Physics of Ultrathin Films and Heterostructures of Rare-Earth Nickelates
Middey, S.
Chakhalian, J.
Mahadevan, P.
Freeland, J. W.
Millis, A. J.
Sarma, D. D.
ANNUAL REVIEW OF MATERIALS RESEARCH, VOL 46, 2016, 46 : 305 - 334
[2] Rare-earth nickelates RNiO3: thin films and heterostructures
Catalano, S.
Gibert, M.
Fowlie, J.
Iniguez, J.
Triscone, J-M
Kreisel, J.
REPORTS ON PROGRESS IN PHYSICS, 2018, 81 (04)
[3] Optical spectra of rare-earth nickelates
Bieder, Jordan
Mercy, Alain
Tong, Wen-Yi
Ghosez, Philippe
PHYSICAL REVIEW B, 2020, 102 (08)
[4] Tunable disorder and localization in the rare-earth nickelates
Wang, Changan
Chang, Ching-Hao
Huang, Angus
Wang, Pei-Chun
Wu, Ping-Chun
Yang, Lin
Xu, Chi
Pandey, Parul
Zeng, Min
Boettger, Roman
Jeng, Horng-Tay
Zeng, Yu-Jia
Helm, Manfred
Chu, Ying-Hao
Ganesh, R.
Zhou, Shengqiang
PHYSICAL REVIEW MATERIALS, 2019, 3 (05):
[5] Regulating the resistivity of rare-earth nickelates electronic phase transition perovskites via NiO composition
Li, Ziang
Li, Xiaoyu
Zhang, Hao
Zhang, Ting
Cui, Yuchen
Xu, Xiaoguang
Jiang, Yong
Chen, Nuofu
Chen, Jikun
CERAMICS INTERNATIONAL, 2024, 50 (06) : 9548 - 9555
[6] Impact of antiferromagnetism on the optical properties of rare-earth nickelates
Ruppen, J.
Teyssier, J.
Ardizzone, I.
Peil, O. E.
Catalano, S.
Gibert, M.
Triscone, J. -M.
Georges, A.
van der Marel, D.
PHYSICAL REVIEW B, 2017, 96 (04)
[7] Rationalizing strain engineering effects in rare-earth nickelates
Bruno, F. Y.
Rushchanskii, K. Z.
Valencia, S.
Dumont, Y.
Carretero, C.
Jacquet, E.
Abrudan, R.
Bluegel, S.
Lezaic, M.
Bibes, M.
Barthelemy, A.
PHYSICAL REVIEW B, 2013, 88 (19)
[8] Disentangled Cooperative Orderings in Artificial Rare-Earth Nickelates
Middey, S.
Meyers, D.
Kareev, M.
Cao, Yanwei
Liu, X.
Shafer, P.
Freeland, J. W.
Kim, J. -W.
Ryan, P. J.
Chakhalian, J.
PHYSICAL REVIEW LETTERS, 2018, 120 (15)
[9] Batch synthesis of rare-earth nickelates electronic phase transition perovskites via rare-earth processing intermediates
Li, Xiao-Yu
Li, Zi-Ang
Yan, Feng-Bo
Zhang, Hao
Wang, Jia-Ou
Ke, Xin-You
Jiang, Yong
Chen, Nuo-Fu
Chen, Ji-Kun
RARE METALS, 2022, 41 (10) : 3495 - 3503
[10] Energetics of the coupled electronic-structural transition in the rare-earth nickelates
Hampel, Alexander
Liu, Peitao
Franchini, Cesare
Ederer, Claude
NPJ QUANTUM MATERIALS, 2019, 4 (1)

← 1 2 3 4 5 →