Zobrazeno 1 - 10
of 118
pro vyhledávání: '"Gervasi Herranz"'
Autor:
Gyanendra Singh, Roger Guzman, Guilhem Saïz, Wu Zhou, Jaume Gazquez, Fereshteh Masoudinia, Dag Winkler, Tord Claeson, Jordi Fraxedas, Nicolas Bergeal, Gervasi Herranz, Alexei Kalaboukhov
Publikováno v:
Communications Physics, Vol 7, Iss 1, Pp 1-9 (2024)
Abstract SrTiO3-based conducting interfaces, which exhibit coexistence of gate-tunable 2D superconductivity and strong Rashba spin-orbit coupling (RSOC), are candidates to host topological superconductive phases. Yet, superconductivity is usually in
Externí odkaz:
https://doaj.org/article/88365623fde548f29725561416dea60d
Autor:
Fryderyk Lyzwa, Yurii G. Pashkevich, Premysl Marsik, Andrei Sirenko, Andrew Chan, Benjamin P. P. Mallett, Meghdad Yazdi-Rizi, Bing Xu, Luis M. Vicente-Arche, Diogo C. Vaz, Gervasi Herranz, Maximilien Cazayous, Pierre Hemme, Katrin Fürsich, Matteo Minola, Bernhard Keimer, Manuel Bibes, Christian Bernhard
Publikováno v:
Communications Physics, Vol 5, Iss 1, Pp 1-8 (2022)
The electronic properties of complex oxide heterostructures are governed by the physics at the interface between the different materials. Here, the authors use infrared ellipsometry and confocal Raman spectroscopy to show the presence of non-collinea
Externí odkaz:
https://doaj.org/article/0f0652a5fd0e43e3806ddd3c1460c5b6
Autor:
Rinu Abraham Maniyara, Christina Graham, Bruno Paulillo, Yu Bi, Yu Chen, Gervasi Herranz, David E. Baker, Prantik Mazumder, Gerasimos Konstantatos, Valerio Pruneri
Publikováno v:
APL Materials, Vol 9, Iss 2, Pp 021121-021121-9 (2021)
Indium tin oxide (ITO) is the most widely used transparent conductor in applications such as light emitting diodes, liquid crystal devices, touch screens, and photovoltaic cells. So far, its use has mainly been limited to the visible range (380 nm–
Externí odkaz:
https://doaj.org/article/e0a793f093a34fa790776a0f744c5b8d
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
24 pages, 8 figures
Spin-orbit coupling plays a pivotal role in condensed matter physics. For instance, spin-orbit interactions affect the magnetization and transport dynamics in solids, while spins and momenta are locked in topological matter.
Spin-orbit coupling plays a pivotal role in condensed matter physics. For instance, spin-orbit interactions affect the magnetization and transport dynamics in solids, while spins and momenta are locked in topological matter.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13bc940b030e4c43671260a572292c67
http://hdl.handle.net/10261/283848
http://hdl.handle.net/10261/283848
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
Phys. Rev. B
instname
Phys. Rev. B
Engineering oxygen octahedra rotation patterns in ABO3 perovskites is a powerful route to design functional materials. Here we propose a strategy that exploits point defects that create local electric dipoles and couple to the oxygen sublattice, enab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d73cebc52052a58d1df2ca8d789fdf7
http://hdl.handle.net/10261/280560
http://hdl.handle.net/10261/280560
Autor:
Yoann Lechaux, Yu Chen, Albert Minj, Florencio Sánchez, Gervasi Herranz, Laurence Méchin, Bruno Guillet
Publikováno v:
Applied Physics Letters. 121:081904
In this work, we study the electronic properties of defects in the LaAlO3/SrTiO3 heterostructure, which is known to host a high mobility two-dimensional electron gas (2DEG) at the interface. This 2DEG also shows photoconductance, which could be relat
Autor:
Lambert Alff, Tommi K. Hakala, Mikko Kataja, Gervasi Herranz, Josep Fontcuberta, Philipp Komissinskiy, Mathieu Mirjolet
Publikováno v:
Digital.CSIC: Repositorio Institucional del CSIC
Consejo Superior de Investigaciones Científicas (CSIC)
Digital.CSIC. Repositorio Institucional del CSIC
instname
Consejo Superior de Investigaciones Científicas (CSIC)
Digital.CSIC. Repositorio Institucional del CSIC
instname
Transparent and metallic oxides based on 3d and 4d metals are promising materials for plasmonics. Here, the growth window to obtain epitaxial SrNbO3 (4d1) thin films is determined and the role of substrates to achieve optimal electrical conductivity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::242d8f6b0bd3069f3db37922c32464af
http://hdl.handle.net/10261/244692
http://hdl.handle.net/10261/244692
Autor:
Josep Fontcuberta, Mateusz Scigaj, Ignasi Fina, Maria Varela, Neus Domingo, N. Dix, Jaume Gazquez, Florencio Sánchez, Gervasi Herranz, Vassil Skumryev
Publikováno v:
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Recercat. Dipósit de la Recerca de Catalunya
instname
Scientific Reports
Digital.CSIC. Repositorio Institucional del CSIC
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Recercat. Dipósit de la Recerca de Catalunya
instname
Scientific Reports
Digital.CSIC. Repositorio Institucional del CSIC
The multifunctional (ferromagnetic and ferroelectric) response at room temperature that is elusive in single phase multiferroic materials can be achieved in a proper combination of ferroelectric perovskites and ferrimagnetic spinel oxides in horizont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c6831433c5225a096457dc517a8f141
http://hdl.handle.net/2072/435890
http://hdl.handle.net/2072/435890
Autor:
Laurence Méchin, Jaume Gazquez, Blai Casals, Albert Minj, Yu Chen, Gervasi Herranz, Bruno Guillet, Y. Lechaux
Publikováno v:
Physical Review Letters. 124
Persistent photoconductance is a phenomenon found in many semiconductors, by which light induces long-lived excitations in electronic states. Commonly, persistent photoexcitation leads to an increase of carriers (accumulation), though occasionally it