Pregled bibliografske jedinice broj: 1249972
Electronic properties of BaTiO3/metal oxide interfaces
Electronic properties of BaTiO3/metal oxide interfaces // 21st International Workshop on Computational Physics and Materials Science: Total Energy and Force Methods: Booklet Poster Abstracts
Trst, Italija, 2023. str. 61-61 (poster, nije recenziran, sažetak, znanstveni)
CROSBI ID: 1249972 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Electronic properties of BaTiO3/metal oxide
interfaces
Autori
Kovač, Ivan ; Mužević, Matko ; Lukačević, Igor ; Meljanac, Daniel ; Varga Pajtler, Maja
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
21st International Workshop on Computational Physics and Materials Science: Total Energy and Force Methods: Booklet Poster Abstracts
/ - , 2023, 61-61
Skup
21st International Workshop on Computational Physics and Materials Science: Total Energy and Force Methods
Mjesto i datum
Trst, Italija, 11.01.2023. - 13.01.2023
Vrsta sudjelovanja
Poster
Vrsta recenzije
Nije recenziran
Ključne riječi
DFT, electronic properties, heterostructure, interface
Sažetak
Barium titanate is a widely known and studied perovskite material. In its tetragonal phase, it exhibits ferroelectricity due to inversion symmetry breaking during cubic- tetragonal phase transition. Coupling ferroelectricity with ferromagnetism can lead to new opportunities in the electronic device industry, which lead to studies where barium titanate is combined in different heterostructures. In this work, we are investigating electronic properties at the BaTiO3/metal oxide interfaces. Prior to electronic properties investigation, 3 different heterostructures comprising of different metal oxides coupled with barium titanate are relaxed, and the structural changes at the interface are analysed. A number of physical quantities that give us information about the charge mobility at the interface are also investigated, including charge carrier effective mass, electrostatic potential across the heterostructure, and charge density. Looking into the charge mobility at the interface can give us crucial information on potential use of studied materials in optoelectronic devices, as well as their potential use in other electronic devices.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
HRZZ-IP-2018-01-5246 - Nanokompoziti s perovskitima za fotovoltaike, fotokatalizu i senzoriku (NanoPeroPhotoSens) (Gajović, Andreja, HRZZ - 2018-01) ( CroRIS)
HRZZ-DOK-2021-02-2147 - Nanokompoziti s perovskitima za fotovoltaike, fotokatalizu i senzoriku (NanoPeroPhotoSens) (Lukačević, Igor, HRZZ ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb,
Sveučilište u Osijeku - Odjel za fiziku
Profili:
Daniel Meljanac
(autor)
Igor Lukacevic
(autor)
Maja Varga Pajtler
(autor)
Matko Muzevic
(autor)
Ivan Kovač
(autor)