Diluted Oxide Interfaces with Tunable Ground States.
Sign Up to like & getrecommendations! Published in 2019 at "Advanced materials"
DOI: 10.1002/adma.201805970
Abstract: The metallic interface between two oxide insulators, such as LaAlO3 /SrTiO3 (LAO/STO), provides new opportunities for electronics and spintronics. However, due to the presence of multiple orbital populations, tailoring the interfacial properties such as the… read more here.
Keywords: ground; interfaces tunable; oxide interfaces; ground states ... See more keywords
Reconstructions in Atomic and Electronic Structures at Gold-Oxide Interfaces
Sign Up to like & getrecommendations! Published in 2019 at "Microscopy and Microanalysis"
DOI: 10.1017/s1431927619011760
Abstract: The interaction between gold and oxides plays an important role in developing advanced materials for catalytic, photonic, and microelectronic applications. For example, Au/TiO2 [1] and Au/MgAl2O4 [2] show excellent catalytic activity and Au/CeO2 [3] has… read more here.
Keywords: electronic structures; atomic electronic; gold oxide; structures gold ... See more keywords
Who Does the Job? How Copper Can Replace Noble Metals in Sustainable Catalysis by the Formation of Copper–Mixed Oxide Interfaces
Sign Up to like & getrecommendations! Published in 2022 at "ACS Catalysis"
DOI: 10.1021/acscatal.2c01584
Abstract: Following the need for an innovative catalyst and material design in catalysis, we provide a comparative approach using pure and Pd-doped LaCuxMn1–xO3 (x = 0.3 and 0.5) perovskite catalysts to elucidate the beneficial role of… read more here.
Keywords: catalysis; copper; oxide interfaces; replace noble ... See more keywords
Robust Electronic Structure of Manganite-Buffered Oxide Interfaces with Extreme Mobility Enhancement.
Sign Up to like & getrecommendations! Published in 2022 at "ACS nano"
DOI: 10.1021/acsnano.2c00609
Abstract: The electronic structure as well as the mechanism underlying the high-mobility two-dimensional electron gases (2DEGs) at complex oxide interfaces remain elusive. Herein, using soft X-ray angle-resolved photoemission spectroscopy (ARPES), we present the band dispersion of… read more here.
Keywords: mobility enhancement; oxide interfaces; mobility; electronic structure ... See more keywords
Nanopatterning of Weak Links in Superconducting Oxide Interfaces
Sign Up to like & getrecommendations! Published in 2021 at "Nanomaterials"
DOI: 10.3390/nano11020398
Abstract: The interface between two wide band-gap insulators, LaAlO3 and SrTiO3 (LAO/STO), hosts a quasi-two-dimensional electron gas (q2DEG), two-dimensional superconductivity, ferromagnetism, and giant Rashba spin-orbit coupling. The co-existence of two-dimensional superconductivity with gate-tunable spin-orbit coupling and… read more here.
Keywords: nanopatterning weak; two dimensional; weak links; oxide interfaces ... See more keywords