Výsledky vyhledávání

Akademický článek

Engineering phase competition between stripe order and superconductivity in La1.88Sr0.12CuO4

Publikováno v: Communications Physics, Vol 7, Iss 1, Pp 1-6 (2024)

Abstract Unconventional superconductivity often couples to other electronic orders in a cooperative or competing fashion. Identifying external stimuli that tune between these two limits is of fundamental interest. Here, we show that strain perpendicu

Externí odkaz: https://doaj.org/article/3661a771de38403b8d7b55781fd425d4

Zobrazit plný text záznamu

Plný text ve formátu HTML

Akademický článek

Fate of charge order in overdoped La-based cuprates

Publikováno v: npj Quantum Materials, Vol 8, Iss 1, Pp 1-6 (2023)

Abstract In high-temperature cuprate superconductors, stripe order refers broadly to a coupled spin and charge modulation with a commensuration of eight and four lattice units, respectively. How this stripe order evolves across optimal doping remains

Externí odkaz: https://doaj.org/article/47402b9449d14cba9f9a0222a551b217

Zobrazit plný text záznamu

Akademický článek

Uniaxial pressure induced stripe order rotation in La1.88Sr0.12CuO4

Publikováno v: Nature Communications, Vol 13, Iss 1, Pp 1-6 (2022)

Transverse stripe order fluctuations may promote superconductivity, but experimental verifications remain difficult. Here, the authors report that a mild uniaxial pressure changes the ordering pattern and pins the stripe order to the crystal axis in

Externí odkaz: https://doaj.org/article/c13d8ad5e3c34b1da647f36d21e3d665

Zobrazit plný text záznamu

Akademický článek

Charge density waves in cuprate superconductors beyond the critical doping

Publikováno v: npj Quantum Materials, Vol 6, Iss 1, Pp 1-6 (2021)

Abstract The unconventional normal-state properties of the cuprates are often discussed in terms of emergent electronic order that onsets below a putative critical doping of x c ≈ 0.19. Charge density wave (CDW) correlations represent one such orde

Externí odkaz: https://doaj.org/article/40894cddbd8f4ca98e434dffc77e9aa5

Zobrazit plný text záznamu

Akademický článek

Pseudogap suppression by competition with superconductivity in La-based cuprates

Publikováno v: Physical Review Research, Vol 4, Iss 4, p 043015 (2022)

We carried out a comprehensive high-resolution angle-resolved photoemission spectroscopy (ARPES) study of the pseudogap interplay with superconductivity in La-based cuprates. The three systems La_{2−x}Sr_{x}CuO_{4}, La_{1.6−x}Nd_{0.4}Sr_{x}CuO_{4

Externí odkaz: https://doaj.org/article/81c0051babb249ebb75fabb805e09198

Zobrazit plný text záznamu

Akademický článek

Direct observation of orbital hybridisation in a cuprate superconductor

Publikováno v: Nature Communications, Vol 9, Iss 1, Pp 1-7 (2018)

The essential physics of cuprate superconductors is often described by single-band models. Here, Matt et al. report direct observation of a two-band electronic structure in La-based cuprates.

Externí odkaz: https://doaj.org/article/8e98210fe47b42c2af77538e100afa11

Zobrazit plný text záznamu

Akademický článek

Pseudogap phase of cuprate superconductors confined by Fermi surface topology

Autor: N. Doiron-Leyraud, O. Cyr-Choinière, S. Badoux, A. Ataei, C. Collignon, A. Gourgout, S. Dufour-Beauséjour, F. F. Tafti, F. Laliberté, M.-E. Boulanger, M. Matusiak, D. Graf, M. Kim, J.-S. Zhou, N. Momono, T. Kurosawa, H. Takagi, Louis Taillefer

Publikováno v: Nature Communications, Vol 8, Iss 1, Pp 1-7 (2017)

High-temperature superconductors exhibit pseudogap behaviour that remains of unknown origin, despite many years of intensive study. Here the authors study the onset of the pseudogap under pressure, providing evidence that it requires a hole-like Ferm

Externí odkaz: https://doaj.org/article/203ec510f0e74bb3b73c4c91e7fd01f9

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání