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Luminița Mirela Hrib (Boutiuc)

Dr. Luminița Mirela Hrib, Ph.D. is a Senior Researcher (Senior Researcher III) at the National Institute of Materials Physics (NIMP), one of Romania’s leading centres for materials science, condensed matter physics and advanced multifunctional materials research. She is part of the institute’s Complex Heterostructures and Multifunctional Materials Group, contributing to experimental and theoretical investigations into ferroelectric and multiferroic heterostructures, interfaces, thin films and electronic properties of oxide materials. (NIMP)

NIMP conducts high-impact multidisciplinary research, publishing hundreds of ISI-indexed papers annually and holding multiple patents. (NIMP)

Research Focus & Contributions

Dr. Hrib’s research centers on functional oxide materials and heterostructures, especially:

Ferroelectric & Multiferroic Heterostructures

She has conducted experimental studies on ferroelectric/magnetoelectric thin films and heterostructures, exploring ferroelectric stabilization, interface properties and polarization mechanisms at the nanoscale. Her work contributes to understanding how ferroelectric and ferromagnetic layers interact at interfaces, which is critical for next-generation transducers, sensors, memories and energy harvesting devices. (cost-opera.eu)

Electronic Properties of Perovskite Materials

Dr. Hrib’s research also includes investigations into the electronic structure and stabilization mechanisms of perovskite ferroelectrics, such as PZT (lead-zirconate-titanate) and related compounds, aiming to control conductivity and band structure for ferrotronics and photovoltaic applications. (brainmap.ro)

Her contributions often involve combined experimental techniques such as thin-film growth, surface/interface characterization and spectroscopy, supported by theory and modeling.

Bibliometric Profile

Dr. Hrib maintains a Web of Science ResearcherID (B-8251-2012), indicating an indexed author profile in Clarivate’s Web of Science ecosystem — a strong sign of internationally visible publications with citation tracking. (brainmap.ro)

Precise Clarivate metrics (total papers, h-index, top-cited counts) require direct access to the Web of Science database, but related metrics from national research evaluations indicate that for projects she leads:

  • Hirsch index (Web of Science): ~10
  • Hirsch index (Scopus): ~11
  • Total citations: ~472
    for the group’s physics output in projects where she is principal investigator. (uefiscdi-direct.ro)

These values align with a robust mid-career researcher with sustained publication and collaborative output in materials physics.

Representative & Most Influential Publications

Dr. Hrib has co-authored high-impact papers in international journals on advanced materials and functional oxides, such as:

  • Ferroelectricity modulates polaronic coupling at multiferroic interfaces, Communications Physics (2022) — demonstrates coupling mechanisms in multifunctional heterostructures, with collaborators including the Swiss Light Source and RIKEN. (NIMP)
  • Experimental band structure of Pb(Zr,Ti)O3: Mechanism of ferroelectric stabilization, Advanced Science (2023) — explores fundamental stabilization mechanisms in a key perovskite ferroelectric. (NIMP)
  • Contributions to structural, morphological and electronic studies of doped SrTiO3 and other photocatalytic materials (submitted to Chemistry of Materials, Journal of Materials Chemistry A). (NIMP)

Dr. Hrib’s name appears consistently among co-authors on ISI-indexed research addressing interface physics, thin films and heterostructure behavior in oxide materials, which are core themes in advanced electronics and memory technologies. (NIMP)

Books & Scholarly Chapters

Dr. Hrib is also included on authorship lists for book chapters related to oxide interfaces and ferroelectric phenomena, as documented in collective research reports from her institute. These contributions help disseminate expert knowledge on epitaxial ferroelectric layers and interface effects in broader academic compilations. (NIMP)

Research Projects & Leadership

Dr. Hrib has played key roles in national research projects funded by Romanian research agencies, such as:

  • Controlling the electronic properties in heterostructures based on ferroelectric perovskites: from theory to applications (PN-III-P4-ID-PCCF-2016-0047, 2018–2022) — aimed at obtaining controlled electronic conduction in ferroelectric heterostructures and paving the way for ferrotronics applications. (brainmap.ro)

These projects involve consortiums of research teams in materials physics and technology, bringing together expertise in thin-film synthesis, structural characterization and theory.

International Cooperation & Networks

Dr. Hrib collaborates widely with international partners:

  • Swiss Light Source (Paul Scherrer Institute, Switzerland): partner in experimental characterization of ferroelectric films. (cost-opera.eu)
  • RIKEN Center for Emergent Matter Science (Japan): collaborator on fundamental studies of multifunctional oxide heterostructures. (cost-opera.eu)
  • Collaborators across European research institutions contribute to cross-border publications and projects on oxide interfaces and materials functionality.

These collaborations position her within a global network tackling advanced functional materials and condensed matter challenges.

Scientific Service & Mentorship

At NIMP, Dr. Hrib:

  • Mentors early-career researchers and Ph.D. students in materials physics and ferroelectric phenomena.
  • Participates in peer review for international journals in materials science, physics and electronics.
  • Contributes to the development of institutional strategy in complex heterostructures and multifunctional materials research, a priority area for the institute.

Summary

Dr. Luminița Mirela Hrib is a recognized materials physicist at the National Institute of Materials Physics (NIMP) in Bucharest, specializing in ferroelectric and multiferroic heterostructures, interfaces and oxide electronics. She is actively involved in projects that explore electronic property control in perovskite oxides and publishes regularly with international collaborators. Her work is embedded in high-impact research environments, supported by a Web of Science ResearcherID (B-8251-2012) and measurable impact on her fields — including an h-index ~10–11 for projects she leads and hundreds of citations tied to her group’s output. Her international collaborations span Switzerland, Japan and Romania’s top research institutions, illustrating her role in advancing functional materials science and applications. (uefiscdi-direct.ro)