Transition metal oxides (TMO) are a class of materials characterized by a dense phase diagram which arises from their interlinked degrees of freedom leading to various competing ground states. The main ingredient of this work is a cuprate YBa₂Cu₃O₇₋δ (YBCO) widely studied for its dome-like superconducting phase. Various studies have shown that the properties of cuprates can be altered by applying an electric field or light. We have thus investigated the interplay between the effects of electric field and light on TMOs based heterostructures. We first studied the effects of light on underdoped YBCO thin films. We have observed a persistent increase in its superconducting transition temperature as well as a decrease of its resistivity. A corr...
The insulator-to-metal transition in Mott insulators is the key mechanism for most of the electronic...
Current-voltage (IV) characteristics and the temperature dependence of the contact resistance [R(T)]...
We have studied the effect of visible and near-infrared light on the electrical properties of superc...
Current-voltage characteristics of Au/YBa2Cu3Ointerfaces (Au/YBCO), built on optimally-doped YBCO th...
International audienceAbstract Memristors, a cornerstone for neuromorphic electronics, respond to th...
International audienceAbstract Memristors, a cornerstone for neuromorphic electronics, respond to th...
International audienceAbstract Memristors, a cornerstone for neuromorphic electronics, respond to th...
[eng] Resistive switching devices have been a topic of great interest in the last two decades, as th...
International audienceAbstract Memristors, a cornerstone for neuromorphic electronics, respond to th...
[[abstract]]We have studied the effect of visible and near‐infrared light on the electrical properti...
Programa de Doctorat en NanociènciesResistive switching devices have been a topic of great interest ...
Modulation of carrier concentration in strongly correlated oxides offers the unique opportunity to i...
We report on light-activated electroforming of ZnO/p-Si heterojunction memristors with transparent i...
We have studied the effect of visible and near-infrared light on the electrical properties of superc...
The interaction with light weakens the superconducting ground state in classical superconductors. Th...
The insulator-to-metal transition in Mott insulators is the key mechanism for most of the electronic...
Current-voltage (IV) characteristics and the temperature dependence of the contact resistance [R(T)]...
We have studied the effect of visible and near-infrared light on the electrical properties of superc...
Current-voltage characteristics of Au/YBa2Cu3Ointerfaces (Au/YBCO), built on optimally-doped YBCO th...
International audienceAbstract Memristors, a cornerstone for neuromorphic electronics, respond to th...
International audienceAbstract Memristors, a cornerstone for neuromorphic electronics, respond to th...
International audienceAbstract Memristors, a cornerstone for neuromorphic electronics, respond to th...
[eng] Resistive switching devices have been a topic of great interest in the last two decades, as th...
International audienceAbstract Memristors, a cornerstone for neuromorphic electronics, respond to th...
[[abstract]]We have studied the effect of visible and near‐infrared light on the electrical properti...
Programa de Doctorat en NanociènciesResistive switching devices have been a topic of great interest ...
Modulation of carrier concentration in strongly correlated oxides offers the unique opportunity to i...
We report on light-activated electroforming of ZnO/p-Si heterojunction memristors with transparent i...
We have studied the effect of visible and near-infrared light on the electrical properties of superc...
The interaction with light weakens the superconducting ground state in classical superconductors. Th...
The insulator-to-metal transition in Mott insulators is the key mechanism for most of the electronic...
Current-voltage (IV) characteristics and the temperature dependence of the contact resistance [R(T)]...
We have studied the effect of visible and near-infrared light on the electrical properties of superc...