Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Juan F. R. Archilla"'
Autor:
Juan F. R. Archilla, Jānis Bajārs
Publikováno v:
Axioms, Vol 12, Iss 5, p 437 (2023)
In this paper, we study the spectral properties of polarobreathers, that is, breathers carrying charge in a one-dimensional semiclassical model. We adapt recently developed numerical methods that preserve the charge probability at every step of time
Externí odkaz:
https://doaj.org/article/aadb8c95392e4d13a1c86a32a296eb42
Autor:
Jānis Bajārs, Juan F. R. Archilla
Publikováno v:
Mathematics, Vol 10, Iss 19, p 3460 (2022)
We propose two classes of symplecticity-preserving symmetric splitting methods for semi-classical Hamiltonian dynamics of charge transfer by intrinsic localized modes in nonlinear crystal lattice models. We consider, without loss of generality, one-d
Externí odkaz:
https://doaj.org/article/5cd3305a62a6481aad044c5aef2e5115
Publikováno v:
idUS. Depósito de Investigación de la Universidad de Sevilla
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The developments in hyperconductivity, the loss-free transmission of electric charge at room temperature and above, due to the ballistic transport of electric charge in crystals with quasi-layered structure, are reported. The electric charge is carri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65fed586304ac5658755369fddd2f546
https://doi.org/10.1002/pssr.202100420
https://doi.org/10.1002/pssr.202100420
Autor:
Juan F. R. Archilla, F.M. Russell
Publikováno v:
Letters on Materials. 6:3-8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02140d751711bd0b19ada7fcc4cf5947
https://doi.org/10.22226/2410-3535-2016-1-3-8
https://doi.org/10.22226/2410-3535-2016-1-3-8
Publikováno v:
idUS. Depósito de Investigación de la Universidad de Sevilla
instname
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Some layered silicates are composed of positive ions, surrounded by layers of ions with opposite sign. Mica muscovite is a particularly interesting material, because there exist fossil and experimental evidence for nonlinear excitations transporting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab5abfbb1c6f723abcd611b45ea1a85d
Publikováno v:
Understanding Complex Systems ISBN: 9783319722177
Nonlinear Systems, Vol. 2
Nonlinear Systems, Vol. 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c5652adcdd64aaa7de5424ffb7dd6f7
https://doi.org/10.1007/978-3-319-72218-4
https://doi.org/10.1007/978-3-319-72218-4
Autor:
Noé Jiménez, Luis J. Salmerón-Contreras, Lluís M. García-Raffi, Rubén Picó, Mehem Ahmed, Víctor J. Sánchez-Morcillo, Juan F. R. Archilla
Publikováno v:
idUS. Depósito de Investigación de la Universidad de Sevilla
instname
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A motivation for the study of reduced models like one-dimensional systems in Solid State Physics is the complexity of the full problem. In recent years our group has studied theoretically, numerically and experimentally wave propagation in lattices o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92439d2e8e7ea051c059179a96814f20
Publikováno v:
idUS. Depósito de Investigación de la Universidad de Sevilla
instname
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Ions arriving at a semiconductor surface with very low energy (2 - 8 eV) are interacting with defects deep inside the semiconductor. Several different defects were removed or modified in Sb-doped germanium, of which the E–center has the highest con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbea37ad1d364f2fb5928d2da40119cb
https://doi.org/10.1016/j.physd.2015.01.001
https://doi.org/10.1016/j.physd.2015.01.001
Autor:
Juan F. R. Archilla, Faustino Palmero, M. Carmen Lemos, Bernardo Sánchez-Rey, Jesús Casado-Pascual
This book presents an overview of the most recent advances in nonlinear science. It provides a unified view of nonlinear properties in many different systems and highlights many new developments.While volume 1 concentrates on mathematical theory and
Autor:
Luis M. García-Raffi, Ahmed Mehrem, Víctor J. Sánchez-Morcillo, Juan F. R. Archilla, Luis J. Salmerón-Contreras, Yuriy A. Kosevich, Noé Jiménez, Rubén Picó
Publikováno v:
Understanding Complex Systems ISBN: 9783319722177
A lattice of repelling particles is a good model for studying certain properties that take place at atomic scale in Solid State Physics. In this chapter we study theoretically and experimentally the generation and propagation of kinks in such kind of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2b1c36f0e2ce158e3563d12f79d6462
https://doi.org/10.1007/978-3-319-72218-4_11
https://doi.org/10.1007/978-3-319-72218-4_11