Results 11 to 20 of about 41,120 (231)
Robust Ti4+ states in SrTiO3 layers of La0.6Sr0.4MnO3∕SrTiO3∕La0.6Sr0.4MnO3 junctions [PDF]
Applied Physics Letters, 2006 We have investigated the interfacial electronic structure of La0.6Sr0.4MnO3 (LSMO)∕SrTiO3 (STO)/LSMO heterojunctions utilizing the elemental selectivity of photoemission spectroscopy. The Ti 2p core-level spectra clearly show Ti4+ states and do not exhibit any indication of Ti3+ states in TiO2 layers irrespective of a different kind of adjacent atomic ...
Kumigashira, H. +10 more
openaire +2 more sources
Strain-induced single-domain growth of epitaxial SrRuO3 layers on SrTiO3: a high-temperature x-ray diffraction study [PDF]
, 2007 Temperature dependent structural phase transitions of SrRuO3 thin films epitaxially grown on SrTiO3(001) single crystal substrates have been studied using high-resolution x-ray diffraction. In contrast to bulk SrRuO3, coherently strained epitaxial layers
Koster, Gertjan +2 more
core +7 more sources
Carrier-controlled ferromagnetism in SrTiO3 [PDF]
, 2012 Magnetotransport and superconducting properties are investigated for uniformly La-doped SrTiO3 films and GdTiO3/SrTiO3 heterostructures, respectively. GdTiO3/SrTiO3 interfaces exhibit a high-density two-dimensional electron gas on the SrTiO3-side of the ...
Allen, S. James +6 more
core +3 more sources
Фізика і хімія твердого тіла, 2022 Films are prepared from (PEO/PVA) blend with various ratios of (SrTiO3/NiO) by using casting method. SEM images of (PEO/PVA/SrTiO3/NiO) nanocomposites show that many aggregates or chunks on the upper surface that are homogeneous and coherent.
Shaimaa Mazhar Mahdi, Majeed Ali Habeeb
doaj +1 more source
Periodically-arrayed ferroelectric nanostructures induced by strain concentration in SrTiO3
Nihon Kikai Gakkai ronbunshu, 2019 Ferroelectric behavior in mechanically strained SrTiO3 nanoporous is investigated using phase-field models. We find, in the paraelectric nanoporous, periodically arrayed ferroelectric nano-region is formed due to strain concentration, namely ...
Kairi MASUDA +3 more
doaj +1 more source
Pulsed laser deposition of SrTiO3/LaGaO3 and SrTiO3/LaAlO3: Plasma plume effects [PDF]
Applied Physics Letters, 2010 The pulsed laser deposition of SrTiO3/LaGaO3 and SrTiO3/LaAlO3 interfaces is analyzed with a focus on the kinetic energy of the ablated species. LaGaO3 and LaAlO3 plasma plumes were studied by fast photography and space-resolved optical emission spectroscopy.
Aruta C +6 more
openaire +4 more sources
Ultrasonics Sonochemistry, 2023 A sonochemical based green synthesis method playa powerful role in nanomaterials and composite development. In this work, we developed a perovskite type of strontium titanate via sonochemical process.
Umamaheswari Rajaji +6 more
doaj +1 more source
Thermoelectric properties of Nb-doped SrTiO3 films prepared by co-sputtering
Journal of Asian Ceramic Societies, 2020 SrTiO3 (STO), a member of perovskite structure materials, exhibits a large thermoelectric figure of merit at high temperatures. Theoretically, its property can be significantly improved by niobium (Nb) dopant. So far, the synthesis method of Nb-doped STO
Jinseo Kim +4 more
doaj +1 more source
Solid State Communications, 2012 Substantially expanded revised final version including transport calculations comparing different substrates, published as Fast-Track Communication in Solid state ...
Sarma, S. Das, Li, Qiuzi
openaire +2 more sources
PVC/PVP/SrTiO3 polymer blend nanocomposites as potential materials for optoelectronic applications
Results in Physics, 2023 This paper presents, for the first time, the preparation and study of the thermal decomposition and optical properties of PVC/PVP/SrTiO3 polymer blend nanocomposites.
Alhulw H. Alshammari +4 more
doaj +1 more source