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Dr. Mihaela BOTEA

Scientific Researcher III

Laboratory of Complex Heterostructures and Multifunctional Materials

mihaela[DOT]botea[AT]infim[DOT]ro

Resume

Dr. Ioana Mihaela Botea, Scientific researcher rank III (since 2021), born in 1975, graduated the Faculty of Physics, University of Bucharest (1997), and a PhD degree in Physics − Section “Condensed Matter Physics” (UB) (2015). Work experience: National Institute of Materials Physics (NIMP) (2012 – to date); Main areas of interest/expertise: pyroelectrical characterizations of bulk, thin films and multilayers of ferroelectric and nonferroelectric materials, cleanroom user (photolithography, e-beam lithography, metal deposition, electrical characterization), morphological and compositional analyses (SEM), structural analyses (XRD).

Publications (last updated November 2022): 21 articles published in Web of Science® (WoS) journals with impact factor (e.g., Applied Physics Letters, Appl. Surf. Sci., Journal of Materials Research and Technology-JMR&T); Hirsch index (WoS): 4; Citations (without self-citations): 106, co-authored one book chapter (FLOGEN, Quebec/Wilmington, Canada/USA 2014). Awards: POSDRU scholarship (project POSDRU/159/1.5/S/137750 (2012-2015). Professional profile web-links: Brainmap: https://www.brainmap.ro/mihaela-botea; ORCID ID: 0000-0003-1017-8796.

Publications

1. 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

2. Increasing Permittivity and Mechanical Harvesting Response of PVDF-Based Flexible Composites by Using Ag Nanoparticles onto BaTiO3 Nanofillers
Authors: Horchidan, N; Ciomaga, CE; Curecheriu, LP; Stoian, G; Botea, M; Florea, M; Maraloiu, VA; Pintilie, L; Tufescu, FM; Tiron, V; Rotaru, A; Mitoseriu, L

Published: MAR 2022, NANOMATERIALS, 12, 934, DOI: 10.3390/nano12060934

3. Structural, functional properties and enhanced thermal stability of bulk graded (Ba,Sr) TiO3 structures obtained by spark plasma sintering (vol 12, pg 2085, 2021)
Authors: Botea, M; Pintilie, I; Surdu, VA; Stanciu, CA; Trusca, RD; Vasile, BS; Patru, R; Udrea, M; Ianculescu, AC; Pintilie, L

Published: JUL-AUG 2021, JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 13, 1323, DOI: 10.1016/j.jmrt.2021.06.001

4. Comparison between lead free BaTio(3)/PDMS and doped- PZT/PDMS composite on ferroelectric characteristics
Authors: Amarande, L; Stancu, V; Botea, M; Toma, V; Ciobanu, R; Pintilie, L

Published: JUL-SEP 2021, DIGEST JOURNAL OF NANOMATERIALS AND BIOSTRUCTURES, 16, 755, DOI:

5. Structural, functional properties and enhanced thermal stability of bulk graded (Ba,Sr)TiO3 structures obtained by spark plasma sintering
Authors: Botea, M; Pintilie, I; Surdu, VA; Stanciu, CA; Trusca, RD; Vasile, BS; Patru, R; Ianculescu, AC; Pintilie, L

Published: MAY-JUN 2021, JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 12, 2103, DOI: 10.1016/j.jmrt.2021.04.011

6. Effect of strain and stoichiometry on the ferroelectric and pyroelectric properties of the epitaxial Pb(Zr0.2Ti0.8)O-3 films deposited on Si wafers
Authors: Chirila, C; Boni, GA; Filip, LD; Husanu, M; Neatu, S; Istrate, CM; Le Rhun, G; Vilquin, B; Trupina, L; Pasuk, I; Botea, M; Pintilie, I; Pintilie, L

Published: APR 2021, MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, 266, DOI: 10.1016/j.mseb.2021.115042

7. Tetragonal-Cubic Phase Transition and Low-Field Dielectric Properties of CH3NH3PbI3 Crystals
Authors: Patru, RE; Khassaf, H; Pasuk, I; Botea, M; Trupina, L; Ganea, CP; Pintilie, L; Pintilie, I

Published: AUG 2021, MATERIALS, 14, DOI: 10.3390/ma14154215

8. Electro-active properties of nanostructured films of cytosine and guanine nucleobases
Authors: Socol, M; Trupina, L; Galca, AC; Chirila, C; Stan, GE; Vlaicu, AM; Stanciu, AE; Boni, AG; Botea, M; Stanculescu, A; Pintilie, L; Borca, B

Published: OCT 8 2021, NANOTECHNOLOGY, 32, DOI: 10.1088/1361-6528/ac10e4

9. THICKNESS INFLUENCE ON THE PYROELECTRIC SIGNAL OF DOPPED PZT CERAMIC PELLETS
Authors: Stancu, V; Botea, M; Amarande, L; Pintilie, L

Published: JUL-SEP 2020, DIGEST JOURNAL OF NANOMATERIALS AND BIOSTRUCTURES, 15, 786, DOI:

10. Estimation of the pyroelectric coefficient for ceramic Pb(Zr,Ti)O-3 samples: Comparison of the results obtained by two easy to implement methods
Authors: Pintilie, L; Iuga, A; Stancu, V; Botea, M

Published: MAY 2020, INFRARED PHYSICS & TECHNOLOGY, 106, DOI: 10.1016/j.infrared.2020.103269

11. Comparison between dielectric and pyroelectric properties of PZFNT and BST type ceramics
Authors: Stancu, V; Amarande, L; Botea, M; Iuga, A; Leonat, LN; Tomulescu, AG; Cioangher, M; Balescu, LM; Pintilie, L

Published: 2019, PROCESSING AND APPLICATION OF CERAMICS, 13, 276, DOI: 10.2298/PAC1903269S

12. Carbon-based sprayed electrodes for pyroelectric applications
Authors: Chirila, C; Botea, M; Iuga, A; Tomulescu, AG; Balescu, L; Galca, AC; Boni, AG; Leonat, L; Pintilie, I; Pintilie, L

Published: AUG 15 2019, PLOS ONE, 14, DOI: 10.1371/journal.pone.0221108

13. STRUCTURAL, DIELECTRIC AND PYROELECTRIC PROPERTIES OF Nb AND Fe DOPED PZT CERAMICS
Authors: Stancu, V; Amarande, L; Botea, M; Cioangher, M; Tomulescu, A; Iuga, A; Pintilie, L

Published: JAN-MAR 2019, DIGEST JOURNAL OF NANOMATERIALS AND BIOSTRUCTURES, 14, 230, DOI:

14. Structural, electric and pyroelectric properties of up and down graded PZT multilayers
Authors: Botea, M; Hrib, L; Pasuk, I; Iuga, A; Trupina, L; Negrea, R; Becherescu, N; Pintilie, L

Published: JUL 2019, CURRENT APPLIED PHYSICS, 19, 810, DOI: 10.1016/j.cap.2019.04.010

15. Effect of Li doping on the electric and pyroelectric properties of ZnO thin films
Authors: Trinca, LM; Galca, AC; Boni, AG; Botea, M; Pintilie, L

Published: JAN 1 2018, APPLIED SURFACE SCIENCE, 427, 37, DOI: 10.1016/j.apsusc.2017.08.009

16. Intrinsic pyroelectric properties of thick, coarse grained Ba1-xSrxTiO3 ceramics
Authors: Ianculescu, A; Pintilie, I; Vasilescu, CA; Botea, M; Iuga, A; Melinescu, A; Dragan, N; Pintilie, L

Published: JUN 2016, CERAMICS INTERNATIONAL, 42, 10348, DOI: 10.1016/j.ceramint.2016.03.152

17. Electric and pyroelectric properties of AIN thin films deposited by reactive magnetron sputtering on Si substrate
Authors: Stan, GE; Botea, M; Boni, GA; Pintilie, I; Pintilie, L

Published: OCT 30 2015, APPLIED SURFACE SCIENCE, 353, 1202, DOI: 10.1016/j.apsusc.2015.07.059

18. INDIRECT AMPLIFICATION OF THE PYROELECTRIC SIGNAL IN Pb(Zr,Ti)O-3 THIN FILMS BY THE PHOTO-GENERATION OF CARRIERS IN THE Si SUBSTRATES
Authors: Botea, M; Pintilie, L; Pintilie, I; Stancu, V

Published: APR-JUN 2015, DIGEST JOURNAL OF NANOMATERIALS AND BIOSTRUCTURES, 10, 347, DOI:

19. Enhancement of pyroelectric signal by continuous ultraviolet illumination of epitaxial Pb(Zr0.2Ti0.8)O-3 films
Authors: Pintilie, L; Botea, M; Iuga, A

Published: SEP 29 2014, APPLIED PHYSICS LETTERS, 105, DOI: 10.1063/1.4896855

20. Giant pyroelectric coefficient determined from the frequency dependence of the pyroelectric signal generated by epitaxial Pb(Zr0.2Ti0.8)O-3 layers grown on single crystal SrTiO3 substrates
Authors: Botea, M; Iuga, A; Pintilie, L

Published: DEC 2 2013, APPLIED PHYSICS LETTERS, 103, DOI: 10.1063/1.4838035

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