Zobrazeno 1 - 10
of 103
pro vyhledávání: '"effet Kondo"'
Autor:
Lamic, Baptiste
Publikováno v:
Physics [physics]. Université Grenoble Alpes [2020-..], 2022. English. ⟨NNT : 2022GRALY095⟩
This work aims to extend the comprehension of the out-of-equilibrium transport in Josephson junctions by both analytical and numerical methods. More specifically, it focuses on the Josephson radiation of a junction formed by a spin degenerate single
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3515::2cd4f15b147dbc3fe7f137c4c1d9858b
https://theses.hal.science/tel-04086858/document
https://theses.hal.science/tel-04086858/document
Autor:
Li, Weibin
Publikováno v:
Materials Science [cond-mat.mtrl-sci]. Sorbonne Université, 2022. English. ⟨NNT : 2022SORUS094⟩
This doctoral thesis studies the Kondo effect of rare earth compounds measured by X-ray absorption spectroscopy (XAS). Two diluted intermetallic systems: A non-Kondo system Er0.025Pd0.975 and a Kondo system Yb0.005Au0.995 have been measured by XAS wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2425be13731265186ddd6f037a8d6517
https://theses.hal.science/tel-03773619/document
https://theses.hal.science/tel-03773619/document
Autor:
Barhoumi, Rabei
Publikováno v:
Physics [physics]. Université de Strasbourg; Karlsruher Institut für Technologie, 2019. English. ⟨NNT : 2019STRAE038⟩
With their large magnetic anisotropy associated with long relaxation times of the magnetization, TbPc2 molecular magnets are good candidates for encoding and recording data. Their robustness and their propensity to arrange into networks lend themselv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff60cee900a7e961ae0e872a69352e7a
https://publikationen.bibliothek.kit.edu/1000126769
https://publikationen.bibliothek.kit.edu/1000126769
Autor:
Watfa, Diana
Publikováno v:
Quantum Physics [quant-ph]. Université Paris-Saclay, 2020. English. ⟨NNT : 2020UPASP015⟩
During this thesis, we have studied the competition between two many-body effects: the Kondo effect, which is the screening of a localized magnetic moment by the conduction electrons of a conductor, and proximity induced superconductivity. The compet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______212::8d29e8c64c62720574e207e15413b937
https://tel.archives-ouvertes.fr/tel-03164238/file/94584_WATFA_2020_archivage.pdf
https://tel.archives-ouvertes.fr/tel-03164238/file/94584_WATFA_2020_archivage.pdf
Autor:
Garcia Corral, Alvaro
Publikováno v:
Superconductivity [cond-mat.supr-con]. Université Grenoble Alpes [2020-..], 2020. English. ⟨NNT : 2020GRALY034⟩
A magnetic impurity embedded in a superconductor (SC) can have a disruptive effect on superconductivity, locally reducing the pairing energy of Cooper pairs and leading to the generation of Yu-Shiba-Rusinov (YSR) sub-gap states around it. The exchang
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::35e3bef1769547b4aa3c4c88a417a958
https://theses.hal.science/tel-03144242
https://theses.hal.science/tel-03144242
Autor:
Barhoumi, Rabei
Publikováno v:
Physics [physics]. Université de Strasbourg; Karlsruher Institut für Technologie, 2019. English. ⟨NNT : 2019STRAE038⟩
With their large magnetic anisotropy associated with long relaxation times of the magnetization, TbPc2 molecular magnets are good candidates for encoding and recording data. Their robustness and their propensity to arrange into networks lend themselv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1398::5fc8a78b4872e3ca0b57e61ca8773b8a
https://theses.hal.science/tel-03360706
https://theses.hal.science/tel-03360706
Autor:
Verlhac, Benjamin
L’étude présentée dans ce manuscrit s’inscrit dans le domaine du magnétisme de surface, qui a connu de grands développements ces dernières années grâce au microscope à effet tunnel (STM). Elle a pour but de montrer qu’une molécule sim
Externí odkaz:
http://www.theses.fr/2019STRAE007/document
Autor:
Verlhac, Benjamin
Publikováno v:
Physics [physics]. Université de Strasbourg, 2019. English. ⟨NNT : 2019STRAE007⟩
The study presented in this manuscript is part of the field of surface magnetism, which has undergone major developments in recent years thanks to the scanning tunneling microscope (STM). It aims to show that a single molecule, nickelocene [Ni(C5H5)2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::d6f908d4d1e0695a72ac9afcf05fe729
https://tel.archives-ouvertes.fr/tel-02303489/document
https://tel.archives-ouvertes.fr/tel-02303489/document
Autor:
Antoine Georges
Publikováno v:
Comptes Rendus Physique. 17:430-446
Jacques Friedel pioneered the theoretical study of impurities and magnetic impurities in metals. He discovered Friedel oscillations, introduced the concept of virtual bound-state, and demonstrated that the charge on the impurity is related to the sca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99cef736a24e4fcdbc927bd9d76a8786
https://doi.org/10.1016/j.crhy.2015.12.005
https://doi.org/10.1016/j.crhy.2015.12.005
Autor:
Dutta, Bivas
Aujourd'hui, nos appareils électroniques sont de plus en plus densément composés de composants nanoélectroniques. En conséquence, la dissipation de chaleur produite dans ces circuits augmente également énormément, provoquant une déperdition
Externí odkaz:
http://www.theses.fr/2018GREAY055/document