Pregled bibliografske jedinice broj: 299131
Origin of high mobility in LaAlO3/SrTiO3 structures
Origin of high mobility in LaAlO3/SrTiO3 structures // E-MRS 2007 Spring Meeting - Nanoscale tailoring of defect structures for optimized functional and multifunctional oxide films
Strasbourg, 2007. (predavanje, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 299131 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Origin of high mobility in LaAlO3/SrTiO3 structures
Autori
Herranz, Gervasi ; Basletić, Mario ; Bibes, Manuel ; Maurice, Jean-Luc ; Copie, Olivier ; Carretero, Cécile ; Tafra, Emil ; Jacquet, Eric ; Bouzehouane, Karim ; Deranlot, Cyrile ; Hamzić, Amir ; Barthélémy, Agnes ; Fert, Albert
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
E-MRS 2007 Spring Meeting - Nanoscale tailoring of defect structures for optimized functional and multifunctional oxide films
/ - Strasbourg, 2007
Skup
E-MRS 2007 Spring Meeting - Nanoscale tailoring of defect structures for optimized functional and multifunctional oxide films
Mjesto i datum
Strasbourg, Francuska, 28.05.2007. - 01.06.2007
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
electronic transport in interface structures; diffusion of impurities; high-field and nonlinear effects
Sažetak
We have shown, using magnetotransport measurements in high magnetic fields (SdH oscillations and Hall effect), that LAO/STO is not a 2D system, but 3D system. High mobility in this system is due to the doping of STO substrate by oxygen vacancies, and this happens during growth, but only in low oxygen pressure. In higher oxygen pressures, LAO/STO structure is no more of high mobility type.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
119-1191458-1023 - Sustavi s prostornim i dimenzijskim ograničenjima: korelacije i spinski efekti (Hamzić, Amir, MZOS ) ( CroRIS)
Ustanove:
Prirodoslovno-matematički fakultet, Zagreb
