Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Blai Casals"'
Autor:
John J. R. Scott, Blai Casals, King-Fa Luo, Atta Haq, Davide Mariotti, Ekhard K. H. Salje, Miryam Arredondo
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract Ferroic domain dynamics, as a function of external stimuli, can be collectively described as scale-invariant avalanches characterised by a critical exponent that are sensitive to the complexity of the domain microstructure. The understanding
Externí odkaz:
https://doaj.org/article/b1226127e8d54e18ab5ac98b11a817e8
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract Acoustic emission (AE) measurements of avalanches in different systems, such as domain movements in ferroics or the collapse of voids in porous materials, cannot be compared with model predictions without a detailed analysis of the AE proces
Externí odkaz:
https://doaj.org/article/76e1eadfb31c4251bd61ecb54cec20d7
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
While classical approaches rely on the study of individual ferroelectric domain wall movement on long time scales, the authors consider collective movements of domain walls during short time scales, characterized by discrete jumps, as indicators of a
Externí odkaz:
https://doaj.org/article/a0773b06b1544da0a1782d85749ef36a
Publikováno v:
APL Materials, Vol 8, Iss 1, Pp 011105-011105-5 (2020)
We report two methods for direct observations of avalanches in ferroelectric materials during the motion of domain walls. In the first method, we use optical imaging techniques to derive changes in domain structures under an electric field. All chang
Externí odkaz:
https://doaj.org/article/add9a47019bc401783e599a6d07bd4a7
Publikováno v:
Physical Review Research, Vol 1, Iss 3, p 032025 (2019)
Domain motion during ferroelectric switching has been recently suggested to follow scale-invariant avalanche dynamics. An interesting question concerns the dynamics of ferroelastic materials where the bulk material is nonpolar, while the polarity ari
Externí odkaz:
https://doaj.org/article/14e96cba02ad4cbd9dc7ba1b4ffb5ce0
Autor:
Noelia Campillo, Ignasi Jorba, Laura Schaedel, Blai Casals, David Gozal, Ramon Farre, Isaac Almendros, Daniel Navajas
Publikováno v:
Frontiers in Physiology, Vol 7 (2016)
Intermittent hypoxia (IH), a hallmark of obstructive sleep apnea (OSA), plays a critical role in the pathogenesis of OSA-associated morbidities, especially in the cardiovascular and respiratory systems. Oxidative stress and inflammation induced by IH
Externí odkaz:
https://doaj.org/article/2db3fcb2f5044bdbbd8ca31c2829566a
Autor:
John J. R. Scott, Blai Casals, King-Fa Luo, Atta Haq, Davide Mariotti, Ekhard K. H. Salje, Miryam Arredondo
Publikováno v:
Scott, J J R, Casals, B, Luo, K-F, Haq, A, Mariotti, D, Salje, E K H & Arredondo, M 2022, ' Avalanche criticality in LaAlO3 and the effect of aspect ratio ', Scientific Reports, vol. 12, 14818 . https://doi.org/10.1038/s41598-022-18390-7
Ferroic domain dynamics, as a function of external stimuli, can be collectively described as scale-invariant avalanches characterised by a critical exponent that are sensitive to the complexity of the domain microstructure. The understanding and mani
Autor:
Carla Cirillo, Marc Rovirola, Carla González, Blai Casals, Joan Manel Hernàndez, Ferran Macià, Antoni García-Santiago, Carmine Attanasio
Publikováno v:
Superconductor Science and Technology. 36:074001
Ferromagnetic resonance (FMR) spectroscopy measurements were performed on NbRe/Co/NbRe trilayers in order to probe spin pumping across the superconductor/ferromagnet interface and to detect the possible presence of spin-triplet pairing in the superco
Autor:
John J. R. Scott, Blai Casals, King-Fa Luo, Atta Haq, Davide Mariotti, Ekhard K. H. Salje, Miryam Arredondo
Ferroic domain dynamics, as a function of external stimuli, can be collectively described as scale-invariant avalanches characterised by a critical exponent that are sensitive to the complexity of the domain microstructure. The understanding and mani
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93cc58b26bd137a453328168e00dd228
https://doi.org/10.21203/rs.3.rs-1561107/v1
https://doi.org/10.21203/rs.3.rs-1561107/v1
Autor:
Lucia Aballe, Michael Foerster, Alberto Hernández-Mínguez, Jordi Prat, Blai Casals, Muhammad Waqas Khaliq, Ferran Macià, Moritz von Boehn, Bernhard von Boehn, Ronald Imbihl
Publikováno v:
Angewandte Chemie. 132:20399-20405