Étude DFT+U des phases structurales du La2CuO4

Étude DFT+U des phases structurales du La2CuO4

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Ce mémoire traite des propriétés du La2CuO4 dopé en trous, le premier supraconducteur à haute température critique ayant été découvert. Les différentes phases électroniques du cristal y seront présentées, ainsi que le diagramme de phases en dopage de ce matériau. Les trois structures dans lesquelles...

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Bibliographic Details
Main Author:	Delaval-Lebel, Merlin
Other Authors:	Côté, Michel
Language:	fr
Published:	2014
Subjects:	La2CuO4 supraconductivité DFT structure électronique structure cristalline PBE+U antiferromagnétisme diagramme de phases octaèdres d'oxygène cuprates superconductivity electronic structure crystaline structure antiferromagnetism phase diagram oxygen octaedras Physics - Condensed Matter / Physique - Matière condensée (UMI : 0611)
Online Access:	http://hdl.handle.net/1866/10720

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