3 citations · 3 across the 1 of their papers we have counts for
4 papers · 1 filter
Polarity-field driven conductivity in SrTiO/LaAlO: a hybrid functional study
Sébastien Lemal, Nicholas C. Bristowe, Philippe Ghosez
The origin of the 2-dimensional electron system (2DES) appearing at the (001) interface of band insulators and has been rationalized in the framework of…
Magnetic instabilities in doped Fe full-Heusler thermoelectric compounds
Sébastien Lemal, Fabio Ricci, Daniel I. Bilc +2
Thermoelectricity is a promising avenue for harvesting energy but large-scale applications are still hampered by the lack of highly-efficient low-cost materials. Recently, Fe…
Probing Quantum Confinement and Electronic Structure at Polar Oxide Interfaces
Danfeng Li, Sébastien Lemal, Stefano Gariglio +5
Polar discontinuities occurring at interfaces between two different materials constitute both a challenge and an opportunity in the study and application of a variety of devices. I…
Can we prevent the "dead layer" formation at manganite interfaces?
Ayşegül Begüm Koçak, Julien Varignon, Sébastien Lemal +2
The present work theoretically studies the possibility to hinder the formation of a "dead" layer at the interfaces in manganite superlattices. We showed that this goal can be reach…