Siobhan Mckeown Walker has received a prize at CORPES in Paris

Siobhan Mckeown Walker has received a prize at CORPES in Paris

July 2015: Siobhan Mckeown Walker has been awarded a prize for the best poster presentation at the CORPES conference in Paris, France (5-10 July 2015). CORPES is an international workshop on strong correlations and angle-resolved photoemission spectroscopy. Siobhan presented our recent ARPES work on the 2DEG at the STO (001) surface and showed the density dependence…

Carrier density control of the surface 2DEG on SrTiO3(001)

Carrier density control of the surface 2DEG on SrTiO3(001)

May 2015: Our study of the origin of the two-dimensional electron gas (2DEG) stabilized at the bare surface of SrTiO3 (001) has been accepted for publication in Advanced Materials. Using high-resolution angle resolved photoemission and core level spectroscopy we investigated the origin of the two-dimensional electron gas (2DEG) stabilized at the bare surface of SrTiO3 (001). We show…

Authorea’s APS Travel Grant Winner

Authorea’s APS Travel Grant Winner

March 2015: Alberto de la Torre wins the Authorea’s travel grant for European student attendees of the APS March meeting in San Antonio, TX. Read here an article about the 2015 travel grant winners.  

Control of a Two-Dimensional Electron Gas on SrTiO3 (111)  by Atomic Oxygen

Control of a Two-Dimensional Electron Gas on SrTiO3 (111) by Atomic Oxygen

September 2014 Our recent work on the formation and control of a 2DEG at the bare surface of (111) oriented SrTiO3 has been accepted for publication in PRL. We report on the formation of a two-dimensional electron gas (2DEG) at the bare surface of (111) oriented SrTiO 3 . Angle resolved photoemission experiments reveal highly…

Coherent quasiparticles in lightly doped Sr3Ir2O7

Coherent quasiparticles in lightly doped Sr3Ir2O7

November 2014 Our study of lightly doped Sr3Ir2O7 showing coherent quasiparticles and a small Fermi surface has been accepted for publication in PRL. We characterize the electron doping evolution of (Sr1−xLax)3Ir2O7 by means of angle-resolved photoemission. Concomitant with the metal insulator transition around x≈0.05 we find the emergence of coherent quasiparticle states forming a closed…

Welcome to Sara Riccò

Welcome to Sara Riccò

September 2014: We welcome Sara Riccò as PhD student in our group. She will be working on ARPES studies of Fermi liquid states in 4d and 5d transition metal oxides.

Réalisation : Sur Mesure concept