Mariana Ştefan

1.2k total citations
73 papers, 1.0k citations indexed

About

Mariana Ştefan is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Mariana Ştefan has authored 73 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 60 papers in Materials Chemistry, 24 papers in Electrical and Electronic Engineering and 17 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Mariana Ştefan's work include Quantum Dots Synthesis And Properties (18 papers), Solid-state spectroscopy and crystallography (17 papers) and ZnO doping and properties (16 papers). Mariana Ştefan is often cited by papers focused on Quantum Dots Synthesis And Properties (18 papers), Solid-state spectroscopy and crystallography (17 papers) and ZnO doping and properties (16 papers). Mariana Ştefan collaborates with scholars based in Romania, Belgium and Czechia. Mariana Ştefan's co-authors include S. V. Nistor, Daniela Ghica, L. C. Nistor, E. Goovaerts, D. Schoemaker, Ioana Dorina Vlaicu, M. Nikl, Victor Ralchenko, Corneliu Ghica and А. В. Хомич and has published in prestigious journals such as The Journal of Chemical Physics, SHILAP Revista de lepidopterología and Journal of Applied Physics.

In The Last Decade

Mariana Ştefan

67 papers receiving 998 citations

Peers

Countries citing papers authored by Mariana Ştefan

Since Specialization

Citations

This map shows the geographic impact of Mariana Ştefan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Mariana Ştefan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Mariana Ştefan more than expected).

Fields of papers citing papers by Mariana Ştefan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Mariana Ştefan. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Mariana Ştefan. The network helps show where Mariana Ştefan may publish in the future.

Co-authorship network of co-authors of Mariana Ştefan

This figure shows the co-authorship network connecting the top 25 collaborators of Mariana Ştefan. A scholar is included among the top collaborators of Mariana Ştefan based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Mariana Ştefan. Mariana Ştefan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Tailoring surface defects and faceting in SnO2 nanocrystals to improve their NO2 sensing potential 2025 ·Surfaces and Interfaces ·Corneliu Ghica, Mariana Ştefan, Adelina Stănoiu, Cristian E. Simion, Ioana Dorina Vlaicu, Nicoleta G. Apostol, (unknown), (unknown), (unknown), (unknown), Daniela Ghica	0
2	Revolutionizing n‐type Co₃O₄ Nanowire for Hydrogen Gas Sensing 2023 ·SHILAP Revista de lepidopterología ·W. G. C. Kumarage, Dario Zappa, (unknown), Valentin‐Adrian Maraloiu, Mariana Ştefan, Elisabetta Comini	11
3	Atomic scale insight into the decomposition of nanocrystalline zinc hydroxynitrate toward ZnO using Mn2+ paramagnetic probes 2023 ·Frontiers in Chemistry ·Ioana Dorina Vlaicu, Mariana Ştefan, Cristian Radu, Daniela C. Culiţă, (unknown), Daniela Ghica	3
4	Multidisciplinary characterization of melanin pigments from the black fungus Cryomyces antarcticus 2020 ·Applied Microbiology and Biotechnology ·Claudia Pacelli, (unknown), Alessandro Maturilli, Anna Maria Timperio, Federica Gevi, Barbara Cavalazzi, Mariana Ştefan, Daniela Ghica, Silvano Onofri	46
5	SnSe2-Zn-Porphyrin Nanocomposite Thin Films for Threshold Methane Concentration Detection at Room Temperature 2020 ·Chemosensors ·(unknown), Eugenia Făgădar-Cosma, G. Socol, (unknown), Elena Matei, F. Sava, Mariana Ştefan	6
6	Influence of surfactant-tailored Mn-doped ZnO nanoparticles on ROS production and DNA damage induced in murine fibroblast cells 2020 ·Scientific Reports ·Traian Popescu, (unknown), Ioana Dorina Vlaicu, (unknown), Andrei Kuncser, Mariana Ştefan, Daniela Ghica, (unknown), Tudor Savopol, Daniela C. Culiţă, Mihaela G. Moisescu	17
7	Nanoclustered Pd decorated nanocrystalline Zn doped SnO2 for ppb NO2 detection at low temperature 2019 ·Sensors and Actuators B Chemical ·Simona Şomǎcescu, Corneliu Ghica, Cristian E. Simion, Andrei Kuncser, Aurel Vlaicu, Mariana Ştefan, Daniela Ghica, (unknown), Ionel Mercioniu, Adelina Stănoiu	28
8	Tailoring the Dopant Distribution in ZnO:Mn Nanocrystals 2019 ·Scientific Reports ·Daniela Ghica, Ioana Dorina Vlaicu, Mariana Ştefan, Valentin‐Adrian Maraloiu, (unknown), Corneliu Ghica	19
9	INNOVATIVE MEASURES TO IMPROVE THE CHANCES OF INTEGRATING GRADUATES INTO THE LABOUR MARKET OF CONSTRUCTION SECTOR 2017 ·ICERI proceedings ·Dorina Nicolina Isopescu, (unknown), Mariana Ştefan	0
10	Polarization induced self-doping in epitaxial Pb(Zr0.20Ti0.80)O3 thin films 2015 ·Scientific Reports ·L. Pintilie, Corneliu Ghica, Cristian M. Teodorescu, Ioana Pintilie, Cristina Chirilă, Iuliana Pasuk, Lucian Trupină, Luminița Hrib, Andra Georgia Boni, Nicoleta G. Apostol, Laura E. Abramiuc, Raluca Negrea, Mariana Ştefan, Daniela Ghica	54
11	Revealing the Cu2+ ions localization at low symmetry Bi sites in photorefractive Bi12GeO20 crystals doped with Cu and V by high frequency EPR 2015 ·Journal of Magnetic Resonance ·S. V. Nistor, Mariana Ştefan, E. Goovaerts, François Ramaz, B. Briat	4
12	Evaluation of the Segregation of Paramagnetic Impurities at Grain Boundaries in Nanostructured ZnO Films 2014 ·ACS Applied Materials & Interfaces ·Daniela Ghica, Mariana Ştefan, Corneliu Ghica, George E. Stan	12
13	Accurate determination of the spin Hamiltonian parameters for Mn2+ ions in cubic ZnS nanocrystals by multifrequency EPR spectra analysis 2011 ·Journal of Magnetic Resonance ·Mariana Ştefan, S. V. Nistor, (unknown)	20
14	Local Structure at Mn<SUP>2+</SUP> Ions in Vacuum Annealed Small Cubic ZnS Nanocrystals Self-Assembled Into a Mesoporous Structure 2011 ·Journal of Nanoscience and Nanotechnology ·S. V. Nistor, Daniela Ghica, L. C. Nistor, Mariana Ştefan, (unknown)	7
15	Localization of Mn<SUP>2+</SUP> Ions in Mesoporous ZnS 2010 ·Journal of Nanoscience and Nanotechnology ·S. V. Nistor, Mariana Ştefan, L. C. Nistor, (unknown), R. Bı̂rjega	2
16	In-depth investigation of EPR spectra of Mn²⁺ions in ZnS single crystals with pure cubic structure 2009 ·Journal of Physics Condensed Matter ·S. V. Nistor, Mariana Ştefan	21
17	Specificity of defects induced in silicon by RF-plasma hydrogenation 2009 ·Applied Physics A ·Corneliu Ghica, L. C. Nistor, Mariana Ştefan, Daniela Ghica, Б. Н. Миронов, Sorin Vizireanu, A. Moldovan, M. Dinescu	12
18	Single-ion and molecular contributions to the zero-field splitting in an iron(III)-oxo dimer studied by single crystal W-band EPR 2005 ·Journal of Magnetic Resonance ·(unknown), Mariana Ştefan, E. Goovaerts, Andréa Caneschi, Andrea Cornia	30
19	EPR study of the low temperature ferroelectric phase transition in Cu2+ doped Rb2ZnCl4 single crystals 2003 ·Solid State Communications ·Mariana Ştefan, S. V. Nistor, D. Schoemaker, I. Ursu	1
20	Electron and hole trapping in PbCl2 and PbCl2:Tl crystals 1998 ·Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms ·S. V. Nistor, E. Goovaerts, Mariana Ştefan, D. Schoemaker	14

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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