Disordered hyperuniform vortex matter with rhombic distortions in FeSe at low fields

JA Sánchez, RC Maldonado, ML Amigó, G Nieva… - Physical Review B, 2023 - APS
In the current quest to synthesize hyperuniform materials with interesting applications,
addressing the coupling of the objects composing the system to the physical properties of …

Anisotropic suppression of hyperuniformity of elastic systems in media with planar disorder

J Puig, F Elías, J Aragón Sánchez… - Communications …, 2022 - nature.com
Disordered hyperuniform materials with vanishing long-wavelength density fluctuations are
attracting attention due to their unique physical properties. In these systems, the large-scale …

Unveiling the vortex glass phase in the surface and volume of a type-II superconductor

J Aragón Sánchez, R Cortés Maldonado… - Communications …, 2019 - nature.com
Order-disorder transitions between glassy phases are common in nature and yet a
comprehensive survey on the entailed structural changes is challenging since the …

Observation of a gel of quantum vortices in a superconductor at very low magnetic fields

JB Llorens, L Embon, A Correa, JD González… - Physical review …, 2020 - APS
A gel consists of a network of particles or molecules formed for example using the sol-gel
process, by which a solution transforms into a porous solid. Particles or molecules in a gel …

Non-Gaussian tail in the force distribution: a hallmark of correlated disorder in the host media of elastic objects

JA Sánchez, G Rumi, RC Maldonado, NRC Bolecek… - Scientific Reports, 2020 - nature.com
Inferring the nature of disorder in the media where elastic objects are nucleated is of crucial
importance for many applications but remains a challenging basic-science problem. Here …

Finite-size effects in hyperuniform vortex matter

RM Besana, F Elías, J Puig, JA Sánchez… - Journal of Physics …, 2024 - iopscience.iop.org
Novel hyperuniform materials are emerging as an active field of applied and basic research
since they can be designed to have exceptional physical properties. This ubiquitous state of …

Effect of low-temperature thermal annealing on the vortex dynamics of metastable β-Bi2Pd single crystals

N Haberkorn, VF Correa - Physica C: Superconductivity and its …, 2022 - Elsevier
We study the vortex dynamics on β-Bi 2 Pd single crystals with a superconducting critical
temperature of 5.1 K. The upper critical fields and magnetic penetration depth are …

Hyperuniformity in Type-II Superconductors with Point and Planar Defects

J Puig, JA Sánchez, G Nieva, AB Kolton… - Proceedings of the 29th …, 2023 - journals.jps.jp
We use vortex matter in type-II superconductors as a playground to study how different types
of disorder affect the long wavelength density fluctuations of the system. We find that …

[PDF][PDF] TESIS CARRERA DE DOCTORADO EN FÍSICA

MDEVEN EL SUPERCONDUCTOR - 2023 - core.ac.uk
La superconductividad fue descubierta en 1911 por Kamerlingh Onnes y su grupo de
colaboradores cuando estudiaban las propiedades del mercurio a bajas temperaturas [4]. Al …

Direct visualization of local interaction forces in Bi2Sr2CaCu2O8+ δ vortex matter

JA Sánchez, RC Maldonado, MI Dolz… - Materials Today …, 2019 - Elsevier
We study the local vortex-vortex interaction force fi of the structure frozen during a field-
cooling process in an electron-irradiated Bi 2 Sr 2 CaCu 2 O 8+ δ sample. We compute this …