Publications by Andrew Patton Weber

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

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 ...

2021

Single spin-polarized Fermi surface in SrTiO3 thin films

Stefan Peter Muff, Jan Hugo Dil, Mauro Fanciulli, Andrew Patton Weber, Marco Caputo, Zheng Wang

2020

Formation of Sn-Induced Nanowires on Si(557)

Jan Hugo Dil, Mauro Fanciulli, Andrew Patton Weber

2019

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

Zoran Ristic, Stefan Peter Muff, Jan Hugo Dil, Mauro Fanciulli, Andrew Patton Weber, Zheng Wang

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 ...

Elsevier Science Bv2018

Universal scattering response across the type-II Weyl semimetal phase diagram

Helmuth Berger, Philippe Bugnon, Arnaud Magrez, Stefan Peter Muff, Jan Hugo Dil, Mauro Fanciulli, Andrew Patton Weber

2018

Operando Imaging of All-Electric Spin Texture Manipulation in Ferroelectric and Multiferroic Rashba Semiconductors

Stefan Peter Muff, Jan Hugo Dil, Mauro Fanciulli, Andrew Patton Weber, Marco Caputo

American Physical Society2018

Influence of ferroelectric order on the surface electronic structure of BaTiO3 films studied by photoemission spectroscopy

Zoran Ristic, Stefan Peter Muff, Jan Hugo Dil, Mauro Fanciulli, Andrew Patton Weber, Zheng Wang

2018

Spin-Resolved Electronic Response to the Phase Transition in MoTe2

Helmuth Berger, Philippe Bugnon, Arnaud Magrez, Stefan Peter Muff, Jan Hugo Dil, Mauro Fanciulli, Andrew Patton Weber, Nan Xu

2018

α -Sn phase on Si(111): Spin texture of a two-dimensional Mott state

Jan Hugo Dil, Mauro Fanciulli, Andrew Patton Weber

2018

Spin polarization in photoemission from the cuprate superconductor Bi2Sr2CaCu2O8+delta

Stefan Peter Muff, Jan Hugo Dil, Mauro Fanciulli, Andrew Patton Weber

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 ...

Amer Physical Soc2017

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

Stefan Peter Muff, Jan Hugo Dil, Mauro Fanciulli, Andrew Patton Weber, Vladimir N. Strocov

2017

Clean, cleaved surfaces of the photovoltaic perovskite

László Forró, Jeremy Luterbacher, Bálint Náfrádi, Henrik Moodysson Rønnow, Luka Ciric, Endre Horvath, Stefan Peter Muff, Jan Hugo Dil, Benjamin Pierre Le Monnier, Andrew Patton Weber, Márton Kollár

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 ...

Nature Research2017

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

Stefan Peter Muff, Jan Hugo Dil, Mauro Fanciulli, Andrew Patton Weber

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 ...

Nature Publishing Group2016