Insight into synergistically enhanced adsorption and visible light photocatalytic performance of Z-scheme heterojunction of SrTiO 3 (La,Cr)-decorated WO 3 nanosheets
Sign Up to like & getrecommendations! Published in 2017 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2017.03.226
Abstract: Abstract The efficient treatment of dye wastewater has been a hot topic of environment field. The integration of adsorption and photocatalytic degradation via fabrication of bi-component heterojunction photocatalyst is considered as a facile and effective… read more here.
Keywords: adsorption; visible light; srtio; heterojunction ... See more keywords
Enhancing rectification of Nb:SrTiO 3 /ZnO heterojunctions by magnetic field
Sign Up to like & getrecommendations! Published in 2017 at "Vacuum"
DOI: 10.1016/j.vacuum.2017.05.007
Abstract: Abstract (100)Nb:SrTiO 3 /(110)ZnO heterojunction were epitaxially grown by RF magnetron sputtering. A typical rectification characteristic was observed before and after applying a magnetic field, but the rectifying effect was significantly enhanced after applying a… read more here.
Keywords: rectification; field; zno; srtio ... See more keywords
Temperature-dependent band structure of SrTiO 3 interfaces
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.95.054106
Abstract: We build a theoretical model for the electronic properties of the two-dimensional (2D) electron gas that forms at the interface between insulating ${\mathrm{SrTiO}}_{3}$ and a number of polar cap layers, including ${\mathrm{LaTiO}}_{3}$, ${\mathrm{LaAlO}}_{3}$, and ${\mathrm{GdTiO}}_{3}$.… read more here.
Keywords: srtio; temperature dependent; mathrm; electron ... See more keywords
Tunable correlated-electron phases in (111) LaAlO3/SrTiO3 band insulator heterostructures
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.95.245120
Abstract: Density functional theory calculations reveal the existence of different correlated-electron ground states in (111)-oriented n-type LaAlO_(3)/SrTiO_(3) symmetric superlattices. They can be tuned by selecting the SrTiO3 thickness, and range from a trivial metal for thick… read more here.
Keywords: srtio3; correlated electron; band; srtio ... See more keywords
Modulation of the superconducting critical temperature due to quantum confinement at the LaAlO 3 /SrTiO 3 interface
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.96.094518
Abstract: Superconductivity develops in bulk doped SrTiO$_3$ and at the LaAlO$_3$/SrTiO$_3$ interface with a dome-shaped density dependence of the critical temperature $T_c$, despite different dimensionalities and geometries. We propose that the $T_c$ dome of LaAlO$_3$/SrTiO$_3$ is… read more here.
Keywords: srtio; quantum confinement; laalo srtio; srtio interface ... See more keywords
Signatures of electronic nematicity in (111) LaAlO 3 /SrTiO 3 interfaces
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.97.041408
Abstract: Symmetry breaking is a fundamental concept in condensed matter physics whose presence often heralds new phases of matter. For instance, the breaking of time reversal symmetry is traditionally linked to magnetic phases in a material,… read more here.
Keywords: electronic nematicity; nematicity 111; srtio; signatures electronic ... See more keywords
Thermal Fluctuations of Ferroelectric Nanodomains in a Ferroelectric-Dielectric PbTiO_{3}/SrTiO_{3} Superlattice.
Sign Up to like & getrecommendations! Published in 2017 at "Physical review letters"
DOI: 10.1103/physrevlett.118.097601
Abstract: Ferroelectric-dielectric superlattices consisting of alternating layers of ferroelectric PbTiO_{3} and dielectric SrTiO_{3} exhibit a disordered striped nanodomain pattern, with characteristic length scales of 6 nm for the domain periodicity and 30 nm for the in-plane coherence of… read more here.
Keywords: pbtio; ferroelectric dielectric; srtio; fluctuations ferroelectric ... See more keywords
Unconventional Multiband Superconductivity in Bulk SrTiO_{3} and LaAlO_{3}/SrTiO_{3} Interfaces.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.121.127002
Abstract: Although discovered many decades ago, superconductivity in doped SrTiO_{3} remains a topic of intense research. Recent experiments revealed that, upon increasing the carrier concentration, multiple bands cross the Fermi level, signaling the onset of Lifshitz… read more here.
Keywords: laalo srtio; srtio; srtio interfaces; unconventional multiband ... See more keywords