The Advanced Photon Source
a U.S. Department of Energy Office of Science User Facility

Gilberto Fabbris

Contact Information
Argonne National Laboratory
9700 S. Cass Ave
431/E095
Argonne, Il 60439

Phone: 252-7034 | Fax: 252-7392

E-Mail: gfabbris@anl.gov
Education/Experience
• 2017-present: Assistant Physicist, X-ray Science Division, Argonne National Laboratory
• 2014-2017: Postdoctoral Research Associate, CMP and MSD, Brookhaven National Laboratory.
• Washington University in St. Louis, Missouri; Ph.D. in Physics, 2014.
• Universidade Estadual de Campinas (UNICAMP), Brazil; M.S. in Physics, 2009.
• Universidade Estadual de Campinas (UNICAMP), Brazil; B.S. in Physics, 2007.
Research Interests
• Strongly correlated electron systems.
• Use of high pressure techniques to tune electronic properties.
• Resonant x-ray techniques including x-ray magnetic circular dichroism, x-ray absorption fine structure and resonant scattering.
Selected Publications
  1. “Doping Dependence of Collective Spin and Orbital Excitations in the Spin-1 Quantum Antiferromagnet La2−xSrxNiO4 Observed by X Rays”, G. Fabbris, D. Meyers, L. Xu, V. M. Katukuri, L. Hozoi, X. Liu, Z.-Y. Chen, J. Okamoto, T. Schmitt, A. Uldry, B. Delley, G. D. Gu, D. Prabhakaran, A. T. Boothroyd, J. van den Brink, D. J. Huang, M. P. M. Dean, Physical Review Letters 118, 156402 (2017).
  2. “Orbital Engineering in Nickelate Heterostructures Driven by Anisotropic Oxygen Hybridization rather than Orbital Energy Levels”, G. Fabbris, D. Meyers, J. Okamoto, J. Pelliciari, A. S. Disa, Y. Huang, Z.-Y. Chen, W. B. Wu, C. T. Chen, S. Ismail-Beigi, C. H. Ahn, F. J. Walker, D. J. Huang, T. Schmitt, M. P. M. Dean, Physical Review Letters 117, 147401 (2016).
  3. “Combined single crystal polarized XAFS and XRD at high pressure: probing the interplay between lattice distortions and electronic order at multiple length scales in high Tc cuprates”, G. Fabbris, M. Hücker, G. D. Gu, J. M. Tranquada, D. Haskel, High Pressure Research 36, 348 (2016).
  4. “Electronic and structural ground state of heavy alkali metals at high pressure”, G Fabbris, J. Lim, L. S. I. Veiga, D. Haskel, J.S. Schilling, Physical Review B 91, 085111 (2015).
  5. “Different routes to pressure-induced volume collapse transitions in gadolinium and terbium metals”, G. Fabbris, T. Matsuoka, J. Lim, J. R. L. Mardegan, K. Shimizu, D. Haskel, J. S. Schilling, Physical Review B 88, 245103 (2013).
  6. “Local structure, stripe pinning, and superconductivity in La1.875Ba0.125CuO4 at high pressure”, G. Fabbris, M. Hücker, G. D. Gu, J. M. Tranquada, D. Haskel, Physical Review B Rapid Communications 88, 060507 (2013).
  7. “Pressure tuning of the spin-orbit coupled ground state in Sr2IrO4”, D. Haskel, G. Fabbris, M. Zhernenkov, P. P. Kong, C. Q. Jin, G. Cao, M. van Veenendaal, Physical Review Letters 109, 027204 (2012).