Electronic properties of diffusive three-terminal Josephson junctions : a search for non-local quartets

Autor: Pfeffer, Andreas Helmut

Pendant ce travail de thèse, j'ai tout d'abord finalisé le développement d'un système expérimental unique dédié aux études de transport électronique de nanostructures multi-terminaux de faible impédance. Ce dispositif permet des mesures de

Externí odkaz: http://www.theses.fr/2013GRENY068

Mesoscopic transport in superconductor-graphene hybrid nanostructures

Autor: Albert, Guillaume

Publikováno v: Autre [cond-mat.other]. Université de Grenoble, 2011. Français. ⟨NNT : 2011GRENY064⟩

This thesis presents a study of electronic transport in exfoliated graphene at low temperature. A first set of experiment at 4K on samples connected by titanium/gold electrodes exhibits Quantum Hall effect and universal conductance fluctuations. Quan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3c9e5f13f11d2dc03121cf422efcda51
https://tel.archives-ouvertes.fr/tel-00680038

Transport in nantrostructrures in the presence of electronic corrrelations: equilibrium and non equilibrium currents

Autor: Popoff, Alexandre

Publikováno v: Matière Condensée [cond-mat]. Université de la Méditerranée-Aix-Marseille II, 2008. Français
Matière Condensée [cond-mat]. Université de la Méditerranée-Aix-Marseille II, 2008. Français. ⟨NNT : ⟩

Josephson current in a superconductor/quantum dot/superconductor junction We consider crossed Andreev reflection phenomena for a junction which is composed of two dots in parallel. Off equilibrium supercurrent through a quantum dot which is coupled t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e10582cfd18ef0679d3f92a982669b16
https://tel.archives-ouvertes.fr/tel-00366851

Cryogenic AFM-STM for mesoscopic physics

Autor: Le Sueur, Hélène

Publikováno v: Condensed Matter [cond-mat]. Université Pierre et Marie Curie-Paris VI, 2007. English

Electronic spectroscopy based on electron tunneling gives access to the electronic Density of States (DoS) in conductive materials, and thus provides detailed information about their electronic properties. During this thesis work, we have developed a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______212::12965efe0bf065b8e3b14c0eadec1034
https://tel.archives-ouvertes.fr/tel-00261434

Coupling between two mesoscopic systems towards the measurement of noise

Autor: Nguyen, Thi Kim Thanh

Publikováno v: Condensed Matter [cond-mat]. Université de la Méditerranée-Aix-Marseille II, 2007. English
Condensed Matter [cond-mat]. Université de la Méditerranée-Aix-Marseille II, 2007. English. ⟨NNT : ⟩

The central topic of this thesis is the physics of noise: the Fourier transform of the current-current correlation function in time. We examine situations where the noise generated by a given mesoscopic circuit affects the behavior of another mesosco

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0f693a0a6fcf902f3c1c8481b13be0ac
https://tel.archives-ouvertes.fr/tel-00175563