287 citations · 427 across the 5 of their papers we have counts for
5 papers
Optical Signature of Moiré Superlattices Formed by Twisted SrTiO Membranes
T. A. M. Ragib Shahriar, Fumikazu Murakami, Xing He +11
Moiré superlattices formed at the interfaces of mismatched lattices have attracted significant interest over the past decade due to their large tunability of band parameters and in…
Diodes with Breakdown Voltages Enhanced by the Metal-Insulator Transition of LaAlO-SrTiO Interfaces
R. Jany, M. Breitschaft, G. Hammerl +10
Using the metal-insulator transition that takes place as a function of carrier density at the LaAlO-SrTiO interface, oxide diodes have been fabricated with room-temperature…
Dynamical response and confinement of the electrons at the LaAlO3/SrTiO3 interface
A. Dubroka, M. Roessle, K. W. Kim +10
With infrared ellipsometry and transport measurements we investigated the electrons at the interface between LaAlO3 and SrTiO3. We obtained a sheet carrier density of Ns~5-9x 10E13…
Profiling the interface electron gas of LaAlO3/SrTiO3 heterostructures by hard X-ray photoelectron spectroscopy
M. Sing, G. Berner, K. Goss +11
The conducting interface of LaAlO/SrTiO heterostructures has been studied by hard X-ray photoelectron spectroscopy. From the Ti~2 signal and its angle-dependence we deri…
Spatial homogeneity and doping dependence of quasiparticle tunneling spectra in cuprate superconductors
N. -C. Yeh, C. -T. Chen, G. Hammerl +6
Scanning tunneling spectroscopy (STS) studies reveal long-range (~100 nm) spatial homogeneity in optimally and underdoped superconducting YBa_2Cu_3O_{7-δ} (YBCO) single crystals an…