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

Thermally Interpenetrated Co-Ni Mixed Oxide as Efficient Oxygen Evolution Electrodes
Authors: Mihai, MA; Preda, L; Negrila, C; Somacescu, S; Becherescu, ND; Velea, A; Zaki, MY; Spataru, N

Published: JUL 2025, ELECTROCATALYSIS, 16, DOI: 10.1007/s12678-025-00956-4

Large-scale synthesis of monolayer WS2 by low-temperature sulfurization of oxidized magnetron sputtered monolayer W precursors in a microreactor
Authors: Velea, A; Simandan, ID; Mihai, C; Baibarac, M; Vaduva, M; Udrescu, A; Smaranda, I; Bocirnea, AE; Tite, T; Zaki, MY; Kuncser, A; Sava, F

Published: JUN 30 2025, NANOTECHNOLOGY, 36, 265601, DOI: 10.1088/1361-6528/ade25f

Modeling of potential field data for detecting structural and tectonic framework of Esh El Mellaha area, Red Sea, Egypt
Authors: Abudeif, AM; Hamimi, Z; Gaber, GM; Kotb, A; Alarifi, N; Bellucci, S; Masoud, MM

Published: JUN 20 2025, SCIENTIFIC REPORTS, 15, 20131, DOI: 10.1038/s41598-025-04674-1

Synthesis, characterization, and photocatalytic efficiency of Mg-doped ZnO nanoparticles for basic Fuchsin dye degradation: Experimental and theoretical insights
Authors: Khammar, F; Boukerche, S; Djaber, S; Boublia, A; Messabhia, A; Gharbi, A; Ferkous, H; Gomez, CV; Bellucci, S; Albrahim, M; Alam, M; Benguerba, Y

Published: JUN 2025, INORGANIC CHEMISTRY COMMUNICATIONS, 176, 114274, DOI: 10.1016/j.inoche.2025.114274

Optical, structural and electrical proprieties of composites based on MoS2, WS2 and poly(ortho-toluidine)
Authors: Burlanescu, T; Cercel, M; Smaranda, I; Androne, A; Zgura, I; Ganea, CP; Negrila, C; Lorinczi, A; Bartha, C; Baibarac, M

Published: JUN 2025, MATERIALS TODAY COMMUNICATIONS, 46, 112469, DOI: 10.1016/j.mtcomm.2025.112469


Laboratory Events

09 07 2025
The Digital Chiroscope form AI-assisted spectral analysis to periodic structure simulations

GENERAL SEMINAR: Dr. Valentin-Paul Nicu, Provitam Foundation, Cluj-Napoca, Romania About Dr. Valentin-Paul Nicu, Valentin-Paul Nicu is…

06 06 2025
The Good, The Bad and The Ugly of AI Chatbots in Scientific Publishing: Insights from a Journal Editor

GENERAL SEMINAR: Distinguished University Professor Hari Srikanth, Department of Physics, University of South Florida, Tampa…

06 06 2025
Turning on the heat with spins and their transport across interfaces in heterostructures

GENERAL SEMINAR: Distinguished University Professor Hari Srikanth, Department of Physics, University of South Florida, Tampa…

06 06 2025
Amphiphilic Polycaprolactone Diblock Copolymers for Drug Delivery of Anticancer Drugs

GENERAL SEMINAR: Prof. Mihaela C. Stefan, Department of Chemistry and Biochemistry at the University of…

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