1. Department of Physics, Institute for Soft Matter Synthesis and Metrology, Georgetown University, Washington, DC 20057, USA.
2. Université Paris-Saclay, CNRS, LPTMS, 91405 Orsay, France.
3. Department of Physics and Astronomy, University College London, London WC1E 6BT, UK.
4. Laboratoire de Mécanique et Génie Civil, CNRS, Université de Montpellier, 34090 Montpellier, France.
5. Massachusetts Institute of Technology/CNRS/Aix-Marseille University Joint Laboratory, Cambridge, MA 02139, USA.
6. Department of Civil and Environmental Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.
7. École Supérieure de Physique et Chimie Industrielle de la Ville de Paris, 10 rue Vauquelin, 75005 Paris, France.
8. Department of Physics, Georgetown University, Washington, DC 20057, USA.