National Institute Of Materials Physics - Romania

Optical Processes in Nanostructured Materials


Laboratory of Optical Processes in Nanostructured Materials (OPNM) comprises 28 members, 8 of whom are Senior Researchers rank 1 (SR1), 3 are Senior Researchers rank 2 (SR2), 5 are Senior Researchers rank 3 (SR3), 3 are Senior Researchers (SR), and 9 are research assistants (RA). From the 28 members of the Laboratory of OPNM, 21 hold a PhD in physics and chemistry and 7 are PhD students. One of SR1 is a PhD supervisor in Physics.

Main research directions:

  • Optical properties of composite materials based on macromolecular compounds and carbon nanoparticles (graphene, including graphene oxide and reduced graphene oxide, carbon nanotubes, fullerene) and phosphorene, respectively, for applications in the field of eco-nanotechnologies, health and energy storage (supercapacitors, rechargeable batteries);
  • Correlated studies of Raman scattering (including surface enhanced Raman scattering) and Photoluminescence of 2D inorganic materials (including dichalcogenides) and their applications in information technology, sensors and energy storage;
  • Optical properties of plasmonic materials, quantum dots and their applications in the fields of eco-nano-technologies and the pharmaceutical field;
  • Optical properties of the inorganic micro/nano-particles for applications in the fields of heritage and optoelectronics.

Latest Publications

Assessing the effect of flexible substrate on the properties of ZnO/Ag/ZnO multilayer transparent conductive electrodes
Authors: Socol, M; Preda, N; Breazu, C; Lorinczi, A; Costas, A; Stavarache, I; Stanculescu, A

Published: AUG 2026, OPTICAL MATERIALS, 176, 118144, DOI: 10.1016/j.optmat.2026.118144

Effect of azomethine donor group on the properties of flexible bulk heterojunction with alkyl perylene diimide acceptor
Authors: Breazu, C; Socol, M; Petre, G; Socol, G; Popescu-Pelin, G; Preda, N; Solonaru, AM; Girtan, M; Stanculescu, F; Rasoga, O; Honciuc, A; Stanculescu, A

Published: AUG 2026, JOURNAL OF MATERIALS SCIENCE, 61, DOI: 10.1007/s10853-026-13000-7

Integrated Assessment of Renal Toxicity Induced by Binary Metal Oxide Nanoparticle Mixtures in Helix Aspersa
Authors: Besnaci, S; Grara, N; Becheker, A; Chenna, H; Szparaga, A; Bellucci, S

Published: JUL 15 2026, CHEMISTRYSELECT, 11, e07366, DOI: 10.1002/slct.202507366

New insights into the photocatalytic properties of composites based on TiO2 and single-walled carbon nanotubes
Authors: Udrescu, A; Smaranda, I; Cercel, R; Androne, A; Nila, A; Matei, E; Mercioniu, I; Bellucci, S; Baibarac, M

Published: JUL 9 2026, DALTON TRANSACTIONS, 55, DOI: 10.1039/d6dt00262e

Photochemical processes developed in composites based on MoS2, poly(ortho-toluidine), and reduced graphene oxide
Authors: Cercel, M; Nila, A; Smaranda, I; Androne, A; Burlanescu, T; Lörinczi, A; Negrila, C; Matei, E; Baibarac, M

Published: JUL 2 2026, NANOSCALE ADVANCES, 8, DOI: 10.1039/d5na01164g


Laboratory Events

25 09 2026
Beyond Lithium: Rethinking Battery Component Design for Non-Lithium Mono- and Multivalent Rechargeable Battery Technologies

GENERAL SEMINAR: Dr. Gebrekidan Gebresilassie Eshetu, RWTH Aachen University, Germany Title: Beyond Lithium: Rethinking Battery Component…

25 09 2026
Global Hub for Multiscale Battery Research, Innovation, and International Collaboration

GENERAL SEMINAR: Dr. Gebrekidan Gebresilassie Eshetu, RWTH Aachen University, Germany Title: Global Hub for Multiscale Battery…

05 03 2026
A critical look at the development of advanced oxidation processes based on basic and applied research and innovation

GENERAL SEMINAR: Prof. Sixto Malato Rodriquez, Plataforma Solar de Almería-CIEMAT, Spain ABOUT Prof. Sixto Malato…

05 03 2026
Application of solar photocatalysis to wastewater treatment and photosynthetic processes

GENERAL SEMINAR: Prof. Sixto Malato Rodriquez, Plataforma Solar de Almería-CIEMAT, Spain ABOUT Prof. Sixto Malato…

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