219 citations · 696 across the 10 of their papers we have counts for
10 papers
Mechanisms of charge transfer and redistribution in LaAlO3/SrTiO3 revealed by high-energy optical conductivity
T. C. Asmara, A. Annadi, I. Santoso +9
In condensed matter physics the quasi two-dimensional electron gas at the interface of two different insulators, polar LaAlO3 on non-polar SrTiO3 (LaAlO3/SrTiO3) is a spectacular a…
The Conducting Channel at the LaAlO/SrTiO Interface
Z. Huang, X. Renshaw Wang, Z. Q. Liu +10
Localization of electrons in the two-dimensional electron gas at the LaAlO/SrTiO interface is investigated by varying the channel thickness in order to establish the nature…
Origin of the two-dimensional electron gas at LaAlO3/SrTiO3 interfaces: The role of oxygen vacancies and electronic reconstruction
Z. Q. Liu, C. J. Li, W. M. Lü +10
The relative importance of atomic defects and electron transfer in explaining conductivity at the crystalline LaAlO3/SrTiO3 interface has been a topic of debate. Metallic interface…
Anisotropic Magneto Resistance and Planar Hall Effect at the LaAlO/SrTiO Heterointerfaces: Effect of Carrier Confinement on Magnetic Interactions
A. Annadi, Z. Huang, K. Gopinadhan +7
The confinement of the two dimensional electron gas (2DEG), preferential occupancy of the Ti 3d orbital and strong spin-orbit coupling at the LaAlO/SrTiO interface play a s…
Evolution of variable range hopping in strongly localized two dimensional electron gas at NdAlO3/SrTiO3 (100) heterointerfaces
A. Annadi, A. Putra, A. Srivastava +5
We report evolution of the two-dimensional electron gas behavior at the NdAlO3/SrTiO3 heterointerfaces with varying thicknesses of the NdAlO3 overlayer. The samples with a thicker…
Unexpected Anisotropic Two Dimensional Electron Gas at the LaAlO3/SrTiO3 (110) Interface
A. Annadi, X. Wang, K. Gopinadhan +17
The observation of a two dimensional electron gas (2DEG) (1, 2), superconductivity (3, 4), magnetic effects (5) and electronic phase separation (6-8) at the interfaces of insulatin…
Metallic state in La-doped YBaCuO thin films with -type charge carriers
S. W. Zeng, X. Wang, W. M. Lü +10
We report hole and electron doping in La-doped YBaCuO(YBCO) thin films synthesized by pulsed laser deposition technique and subsequent \emph{in-situ} postannealing in o…
Magnetic-field induced resistivity minimum with in-plane linear magnetoresistance of the Fermi liquid in SrTiO3-x single crystals
Z. Q. Liu, W. M. Lü, X. Wang +5
We report novel magnetotransport properties of the low temperature Fermi liquid in SrTiO3-x single crystals. The classical limit dominates the magnetotransport properties for a mag…
Magnetoresistance of 2D and 3D Electron Gas in LaAlO3/SrTiO3 Heterostructures: Influence of Magnetic Ordering, Interface Scattering and Dimensionality
X. Wang, W. M Lü, A. Annadi +4
Magnetoresistance (MR) anisotropy in LaAlO3/SrTiO3 (LAO/STO) interfaces is compared between samples prepared in high oxygen partial pressure (PO2) of 10-4 mbar exhibiting quasi-two…
Carrier freeze-out induced metal-insulator transition in oxygen deficient SrTiO3 films
Z. Q. Liu, D. P. Leusink, X. Wang +11
We report the optical, electrical transport, and magnetotransport properties of high quality oxygen deficient SrTiO3 (STO) single crystal film fabricated by pulsed laser deposition…