Publications by Andrew Patton Weber

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Studies on oxide quasi-two-dimensional electron gas (q2DEG) have been a playground for the discovery of novel and sometimes unexpected phenomena, like the reported magnetism at the surface of SrTiO3 (001) and at the interface between nonmagnetic LaAlO3 and ...

The two-dimensional electron gas at the surface of titanates gathered attention due to its potential to replace conventional silicon based semiconductors in the future. In this study, we investigated films of the parent perovskite CaTiO3, grown by pulsed l ...

The surface of a material is not only a window into its bulk physical properties, but also hosts unique phenomena important for understanding the properties of a solid as a whole. Surface sensitive techniques, like ARPES (Angle-resolved photoemission spect ...

Photoelectrons produced from the excitation of spin-degenerate states in solids can have a sizable spin polarization, which is related to the phase of interfering channels in the photoemission matrix elements. Such spin polarization can be measured by spin ...

Entanglement of the spin-orbit and magnetic order in multiferroic materials bears a strong potential for engineering novel electronic and spintronic devices. Here, we explore the electron and spin structure of ferroelectric alpha-GeTe thin films doped with ...

Andrew Patton Weber

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Two-dimensional electron gas at the (001) surface of ferromagnetic EuTiO3

Observation of a two-dimensional electron gas at CaTiO3 film surfaces

Clean, cleaved surfaces of the photovoltaic perovskite

Spin polarization in photoemission from the cuprate superconductor Bi2Sr2CaCu2O8+delta

Entanglement and manipulation of the magnetic and spin-orbit order in multiferroic Rashba semiconductors

Spin-resolved electronic structure of ferroelectric α-GeTe and multiferroic Ge1−Mn Te

Single spin-polarized Fermi surface in SrTiO3 thin films