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A Review on Strain Study of Cuprate Superconductors

Nanomaterials, 2022
Cuprate superconductors have attracted extensive attention due to their broad promising application prospects. Among the factors affecting superconductivity, the effect of strain cannot be ignored, which can significantly enhance or degrade ...
, Guangzhen Zhao
exaly   +3 more sources

Theoretical investigation of the impact of intra‐ and inter‐layer coupling of high TC superconductor Nd2‐xCexCuO4

Nano Select, 2023
The aim of the current study is to investigate the impact of layer coupling on the characteristics of high TC superconductor Nd2‐xCexCuO4 (NCCO). In this study, the intra‐ and inter‐layer couplings are taken into consideration.
Zewdie Yayeh, Gebregziabher Kahsay, Tamiru Negussie   +2 more
doaj   +1 more source

Coexistence of magnetism and superconductivity in the iron containing FeSr2YCu2O7.57 cuprate as studied by μSR

AIP Advances, 2021
Substitution of copper by iron in the charge reservoir block of the YSr2Cu3O6+δ (YSCO) cuprate superconductor brings out an appealing insight on the interplay between superconductivity and magnetism.
Sara A. López-Paz, D. P. Sari, A. D. Hillier, M. A. Alario-Franco   +3 more
doaj   +1 more source

Electrophysical characteristics of nanodimensional cobalte-cuprate-manganite LaNa2CoCuMnO6 and nickelite-cuprate-manganite LaNa2NiCuMnO6

Қарағанды университетінің хабаршысы. Физика сериясы, 2020
The temperature dependences of the electric capacity, dielectric constant and electrical resistance of cobaltecuprate-manganite of lanthanum and sodium of LaNa2CoCuMnO6 and nickelite-cuprate-manganite of lanthanum and sodium of LaNa2NiCuMnO6 were ...
Ш.Б. Касенова, Ж.И. Сагинтаева, Б.К. Касенов, Е.Е. Куанышбеков, Ж.С. Бектурганов, А.К. Зейниденов   +5 more
doaj   +1 more source

Anomalous Ferromagnetism of quasiparticle doped holes in cuprate heterostructures revealed using resonant soft X-ray magnetic scattering

Nature Communications, 2022
Long-range magnetic order of quasiparticle doped holes is important for understanding the physics of cuprate superconductors, albeit difficult to probe in experiments. Ong et al.
B. L. Ong, K. Jayaraman, C. Diao, T. J. Whitcher, A. Jain, H. Hung, M. B. H. Breese, E. S. Tok, A. Rusydi   +8 more
doaj   +1 more source

Charge density waves and Fermi surface reconstruction in the clean overdoped cuprate superconductor Tl2Ba2CuO6+δ

Nature Communications, 2022
The origin of the Fermi surface reconstruction that occurs in cuprate superconductors as hole doping increases remains unclear. Here, the authors observe long range charge density wave (CDW) order in the overdoped single-layer cuprate Tl2Ba2CuO6+δ ...
C. C. Tam, M. Zhu, J. Ayres, K. Kummer, F. Yakhou-Harris, J. R. Cooper, A. Carrington, S. M. Hayden   +7 more
doaj   +1 more source

Terahertz amplifiers based on gain reflectivity in cuprate superconductors

Physical Review Research, 2022
We demonstrate that parametric driving of suitable collective modes in cuprate superconductors results in a reflectivity R>1 for frequencies in the low terahertz regime.
Guido Homann, Jayson G. Cosme, Ludwig Mathey   +2 more
doaj   +1 more source

Paramagnons and high-temperature superconductivity in a model family of cuprates

Nature Communications, 2022
Cuprate superconductors have the highest critical temperatures (T c) at ambient pressure, yet a consensus on the superconducting mechanism remains to be established. Finding an empirical parameter that limits the highest reachable T c can provide crucial
Lichen Wang, Guanhong He, Zichen Yang, Mirian Garcia-Fernandez, Abhishek Nag, Kejin Zhou, Matteo Minola, Matthieu Le Tacon, Bernhard Keimer, Yingying Peng, Yuan Li   +10 more
doaj   +1 more source

Scanning Auger microscopy as applied to the analysis of highly textured YBaCu3Ox thin films [PDF]

, 1989
Scanning Auger electron spectroscopy and scanning electron microscopy have been used to investigate the local composition and structure of highly textured axis oriented YBaCuO films with thicknesses in the range 0.4–1 μm.
Halbritter, Jürgen, Häuser, Bernd, Keim, Enrico G., Rogalla, Horst   +3 more
core   +4 more sources

Incorporation of sulfur ions into La2−xSrxCuO4 superconducting cuprate

Journal of Asian Ceramic Societies, 2018
The superconductivity of La2CuO4-based materials is known to be achievable by doping holes in Cu ions. In this study, the hole content was tuned by mixing anion sites with oxygen and sulfur.
Kengo Oka, Kensuke Shirota, Yoshiki Sato, Katsuyoshi Oh-ishi   +3 more
doaj   +1 more source