Zobrazeno 1 - 10
of 161
pro vyhledávání: '"propriétés magnétiques"'
Autor:
Jubault, Valentin
Publikováno v:
Autre. Université Paul Sabatier-Toulouse III, 2022. Français. ⟨NNT : 2022TOU30100⟩
Synthesis and characterization of chiral FeII complexes with pentagonal bipyramid coordination sphere are described. The chirality is introduced in the complexes through a pentadentate nitrogen macrocyclic ligand complexed in the equatorial position
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2191::3eec07546e79ffe3dfb608638b84723b
https://theses.hal.science/tel-03813596/file/2022TOU30100a.pdf
https://theses.hal.science/tel-03813596/file/2022TOU30100a.pdf
Autor:
da Silva Leite, Arua
Publikováno v:
Océan, Atmosphère. Université Paul Sabatier-Toulouse III, 2022. Français. ⟨NNT : 2022TOU30112⟩
Airborne particulate matter (PM) is understood nowadays as a major health risk. The finer PM fraction is the most dangerous for human health. Children are one of the most vulnerable groups to PM and air pollution, due to their immature respiratory sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::bcef8f26a6b6d127b67cad80d170b956
https://theses.hal.science/tel-03924767
https://theses.hal.science/tel-03924767
Autor:
Gao, Shuohong
Iron silicon (Fe-Si) alloys, also named silicon steels, are the most widely used owing to their excellent soft magnetic properties and economic costs. As electronic devices become diversified and automated, it is urgent to develop high-performance so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::8d6af9110cdfe4cd8c04facb1123ac6e
https://theses.hal.science/tel-03600459
https://theses.hal.science/tel-03600459
Autor:
Helbling, Hugo
Publikováno v:
Energie électrique. Université de Lille, 2021. Français
In recent years, societal and environmental challenges, particularly in the context of the energy transition, have resulted in strong demand in the field of increasing the energy efficiency of electrical machines. In this context, manufacturers must
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4254::8707196ffb2ccbda92b6ace13d83aa6c
https://hal.archives-ouvertes.fr/tel-03602127/document
https://hal.archives-ouvertes.fr/tel-03602127/document
Autor:
Kulakova, Alena
Publikováno v:
Autre. Université Montpellier; Rossijskij universitet družby narodov (Moskva), 2020. Français. ⟨NNT : 2020MONTS115⟩
The design and study of molecular compounds exhibiting various structural topologies capable of exhibiting interesting physical and chemical properties, such as catalytic, magnetic, and optical ones, constitute one of the major fields in strong devel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::992eaae2dc7babf4ce4c1425388effca
https://theses.hal.science/tel-03349146
https://theses.hal.science/tel-03349146
Autor:
Arias Olivares, David
Publikováno v:
Theoretical and/or physical chemistry. Sorbonne Université; Universidad Andrés Bello (Santiago), 2019. English. ⟨NNT : 2019SORUS015⟩
The first property here analysed and related with electronic localization/delocalization is the aromaticity. Aromaticity is an important concept introduced by Kekulé; since then, theoreticians and experimentalist have tried to understand it in diffe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2d4c30a9085d8687eefc3ded36195260
https://tel.archives-ouvertes.fr/tel-02935874/document
https://tel.archives-ouvertes.fr/tel-02935874/document
Publikováno v:
Mineralogy. Université Paul Sabatier-Toulouse III; Universidad del Norte (Chili), 2019. Español. ⟨NNT : 2019TOU30105⟩
Porphyry copper deposits (PCDs) are linked to calk-alkaline magmatism produced in a convergent tectonic margin and resulted from the circulation of hydrothermal fluids derived from oxidized and water rich felsic magmas emplaced at shallow depths. Dur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::8ebcd4cbf592b24ad81c1484e1a05bad
https://theses.hal.science/tel-02934619
https://theses.hal.science/tel-02934619
Publikováno v:
Mineralogy. Université Paul Sabatier-Toulouse III; Universidad del Norte (Chili), 2019. Español. ⟨NNT : 2019TOU30105⟩
Porphyry copper deposits (PCDs) are linked to calk-alkaline magmatism produced in a convergent tectonic margin and resulted from the circulation of hydrothermal fluids derived from oxidized and water rich felsic magmas emplaced at shallow depths. Dur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______212::8ebcd4cbf592b24ad81c1484e1a05bad
https://tel.archives-ouvertes.fr/tel-02934619/file/2019TOU30105b.pdf
https://tel.archives-ouvertes.fr/tel-02934619/file/2019TOU30105b.pdf
Autor:
Frajer, Gaëlla
Les gains sur la vitesse de commutation des composants actifs actuels offrent la possibilité de faire fonctionner les convertisseurs de puissance à des fréquences de découpage supérieures à 1 MHz. Le principal verrou à la montée en fréquence
Externí odkaz:
http://www.theses.fr/2018GREAY002/document
Autor:
Garandel, Thomas
Les monofeuillets de dichalcogénures de métaux de transition (TMDC) tels que MoS2 ou WSe2 sont des semiconducteurs bidimensionnels à gap direct, dont les allées K et K' sont inéquivalentes dans la première zone de Brillouin : la levée de dég
Externí odkaz:
http://www.theses.fr/2017ISAT0030/document