National Institute Of Materials Physics - Romania

Complex Heterostructures and Multifunctional Materials

Our research activity relies on highly educated/trained human resources and topmost scientific infrastructure. The HeCoMat team comprises of 33 active members, including 28 with permanent contracts and 7 with short-term contracts. From the 27 members with permanent contracts, 6 are Senior Researchers rank 1 (SR 1), 6 are Senior Researchers rank 2 (SR 2), 7 are Senior Researchers rank 3 (SR 3), 2 are Senior Researchers (SR), 2 are Junior Researchers (JR), 3 are engineers, and another one is technician. From the members with permanent contracts, 21 possess PhD titles (in physics, chemistry, materials engineering or medicine) – including 1 PhD supervisor. Three of the HeCoMat’s team members are PhD students, and 1 is MSc student.

Main research topics:

  • Ferroelectric materials and related structures for electronic, optoelectronic and sensing applications (including non-volatile memories, UV and IR detectors, piezoelectric devices);
  • Materials and devices with applications in microelectronics, photovoltaic conversion and light/particle detection (including field-effect transistors, hybrid perovskite and kesterite solar cells, and silicon-based particle detectors);
  • Superconducting and magnetic materials and strongly correlated electron systems;
  • Dielectric and ferroelectric materials for microwave devices (e.g., dielectric resonators, ferroelectric varactors, filters, antennas);
  • Materials for healthcare applications (prominently for bone regeneration).

Latest Publications

Structural and transport properties of Cu2CoSnS4 films prepared by spray pyrolysis
Authors: El Khouja, O; Assahsahi, I; Nouneh, K; Touhami, ME; Secu, M; Talbi, A; Khaaissa, Y; Matei, E; Stancu, V; Galatanu, A; Galca, AC

Published: NOV 1 2022, CERAMICS INTERNATIONAL, 48, DOI: 10.1016/j.ceramint.2022.07.185

Layered SnSe nanoflakes with anharmonic phonon properties and memristive characteristics
Authors: Buruiana, AT; Bocirnea, AE; Kuncser, AC; Tite, T; Matei, E; Mihai, C; Zawadzka, N; Olkowska-Pucko, K; Kipczak, L; Babinski, A; Molas, MR; Velea, A; Galca, AC

Published: OCT 15 2022, APPLIED SURFACE SCIENCE, 599, 153983, DOI: 10.1016/j.apsusc.2022.153983

New superdielectric materials: (1-x) SrFe12O19 - x BNT-BT nanocomposites
Authors: Greculeasa, SG; Comanescu, C; Iacob, N; Kuncser, A; Smaranda, I; Amarande, L; Cioangher, M; Burdusel, M; Teodorescu, V

Published: OCT 1 2022, PHYSICA B-CONDENSED MATTER, 642, 414139, DOI: 10.1016/j.physb.2022.414139

BaTiO3 nanocubes-Gelatin composites for piezoelectric harvesting: Modeling and experimental study
Authors: Ciomaga, CE; Horchidan, N; Padurariu, L; Stirbu, RS; Tiron, V; Tufescu, FM; Topala, I; Condurache, O; Botea, M; Pintilie, I; Pintilie, L; Rotaru, A; Caruntu, G; Mitoseriu, L

Published: SEP 15 2022, CERAMICS INTERNATIONAL, 48, DOI: 10.1016/j.ceramint.2022.05.264

Enhanced photoelectrochemical activity of WO3-decorated native titania films by mild laser treatment
Authors: Spataru, T; Mihai, MA; Preda, L; Marcu, M; Radu, MM; Becherescu, ND; Velea, A; Zaki, MY; Udrea, R; Satulu, V; Spataru, N

Published: SEP 15 2022, APPLIED SURFACE SCIENCE, 596, 153682, DOI: 10.1016/j.apsusc.2022.153682

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