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Marco Grioni

marco.grioni@epfl.ch

Nationality: Swiss and italian

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Website: https://sph.epfl.ch/

EPFL SB-DO
PH L1 500 (Bâtiment PH)
Station 3
1015 Lausanne

Office: PH L1 500
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Marco Grioni was born in Milan (Italy) where he graduated in 1982. He has occupied research positions at Minneapolis (USA), Nijmegen (The Netherlands), Orsay (France) and Neuchâtel, where he became Privat Docent in Solid State Physics in 1994. Since 1996 he is at EPFL, where he teaches physics to undergraduate and graduate students. He is acting director of the Laboratory of Electron Spectroscopy of IPN, and an adjunct professor from 2005. His research interests concern the electronic properties of novel materials,namely high-temperature superconductors, low-dimensional metals, and heavy fermion compounds, which he investigates by high-resolution photoemission (ARPES), ultrafast time-resolved ARPES, and photon-in photon-out synchrotron-based spectroscopies. Author of approx. 220 scientific articles, he is actively involved in the development of new instruments. From 2003 to 2006 he was the chairman of the users organization of the European Synchrotron Radiation Facility (ESRF – Grenoble). Between 2010 and 2017 he served as chairman of the scientific advisory committee of the french national synchrotron light source SOLEIL

Selected publications

Radial Spin Texture of the Weyl Fermions in Chiral Tellurium

M. Gatti et al.
Published in Phys. Rev. Lett. in 2020

Light-Induced Renormalization of the Dirac Quasiparticles in the Nodal-Line Semimetal ZrSiSe

G. Gatti et al.
Published in Phys. Rev. Lett. in 2020

A novel quasi-one-dimensional topological insulator in bismuth iodide β-Bi4I4

Gabriel Autès et al.
Published in Nature Materials in 2016

Tunable carrier multiplication and cooling in graphene

J.C. Johannsen et al.
Published in Nano Letters, doi: 10.1021/nl503614v (2014) in

Anisotropic softening of magnetic excitations along the nodal direction in superconducting cuprates

M. Guarise et al.
Published in Nat. Commun. 5:5760 doi: 10:1038/ncommuns6760 (2014) in

Angle-resolved photoemission spectroscopy of tetragonal CuO: evidence for intralayer coupling between cupratelike sublattices

S. Moser et al.
Published in Phys. Rev. Lett. 113, 187001 (2014) in

Nature of bad metallic behavior of Fe1.06Te inferred from its evolution in the magnetic state

Ping-Hui Lin et al.
Published in Phys. Rev. Lett. 111, 217002 (2013) in

Nonpareil Yb behavior in YbMn6Ge6-xSnx

T. Mazet et al.
Published in Phys. Rev. Lett. 111, 096402 (2013) in

Direct view of hot carrier dynamics in graphene

J.-C. Johannsen et al.
Published in Phys. Rev. Lett. 110, 027403 (2013) in

Electronic instability in a zero-gap semiconductor

C. Tournier-Colletta et al.
Published in Phys. Rev. Lett. 110, 196403 (2013) in

Tunable polaronic conduction in anatase TiO2

S. Moser et al.
Published in Phys. Rev. Lett. 110, 196403 (2013) in

Giant ambipolar Rashba effect in the semiconductor BiTeI

A. Crepaldi et al.
Published in Phys. Rev. Lett. 109, 096803 (2012) in

Measurement of magnetic excitations in the two-dimensional antiferromagnetic Sr2CuO2Cl2 insulator

M. Guarise et al.
Published in Phys. Rev. Lett. 105, 157006 (2010) in

Electronic Structure of Solids with Competing Periodic Potentials

J. Voit et al.
Published in Science in 2000

Teaching & PhD

Past EPFL PhD Students

Xiaoqiang Wang, Luca Moreschini, Emmanouil Frantzeskakis, Peng Xu, Ping-Hui Lin, Marco Guarise, Simon Karl Moser, Jens Christian Johannsen, Sara Fatale, Gianmarco Gatti

Past EPFL PhD Students as codirector

Alberto Crepaldi