The following French institutions are part of the IRP PHYNICS:

• The CNRS, on behalf of the following research units: Institut Néel, Centre de Nanosciences et de Nanotechnologies (C2N), Laboratoire de Physique et Chimie des Nano-Objets (LPCNO), Institut de physique de Nice (INPHYNI) and Institut d'Electronique et des Systèmes (IES);
• The Université Paris-Sud, on behalf of the following research unit: Centre de Nanosciences et de Nanotechnologies (C2N);
• The Université Toulouse III Paul Sabatier and INSA de Toulouse, on behalf of the following joint research unit: Laboratoire de Physique et Chimie des Nano-Objets (LPCNO);
• The Université de Montpellier, on behalf of the following joint research unit: Institut d'Electronique et des Systèmes (IES);
• The Université de Côte d'Azur, on behalf of the following joint research unit: Institut de physique de Nice (INPHYNI).

The following Russian institutions are part of the IRP PHYNICS:

• The Ioffe Institute, on behalf of the following joint research units: Laboratory of Photoelectricity and Non-linear Optics of Semiconductors (LPNOPS), Laboratory of Spectroscopy of Solid State (LabSSS), Laboratory of Physics of Semiconductor Heterostructures (LPSH) and Sector of Theory of Quantum Coherent Phenomena in Solids (TQCPS);
• The Kotelnikov Institute of Radioengineering and Electronics of the Russian Academy of Sciences (IRE RAS), on behalf of the following joint research unit: Semiconductor Electronic Department (SED);
• The Saint-Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO), on behalf of the following joint research units: Laboratory of Physics of Epitaxial nanostructures (LPEN), Department of Laser Systems and Technologies (DLST);
• The Russian Foundation For Basic Research (RFBR).