- Category
- Researcher
- Organic Unit
- Department of Mechanical Engineering
- gabriel.constantinescu@ua.pt
- Ciência ID
- 6A12-740B-AF5B
- ORCID iD
- 0000-0002-1614-1962
Gabriel Constantinescu is an interdisciplinary researcher and engineer with over a decade of international R&D experience in applied physics, materials science, mechanical and environmental engineering, experimental and computational methods, and intelligent technologies. He holds a Ph.D. in Physics and Physical Technologies from the University of Zaragoza, Spain (2014; Sobresaliente Cum Laude and International Doctor designation), an M.Sc. in Physics from the University of Bucharest, Romania (2011), and an Engineering Diploma in Environmental Engineering from the Politehnica University of Bucharest, Romania (2009). His research experience spans Portugal, Spain, Germany and Romania.
According to his Scopus author profile (ID 55048509900), accessed on 4 November 2026, he has 61 indexed documents, 982 citations and an h-index of 17. His publications span materials science, engineering, physics, energy and computing, with recent contributions to intelligent micromobility and sustainable vehicle design. He has disseminated his research through journal articles, conference presentations and public-engagement activities, including an interview for the Marie Curie Alumni Association newsletter, contributions to MATMATCH and participation in Aveiro Tech Week.
He has contributed to several competitively funded projects. His roles include Principal Investigator of FCT project 2021.09690.CBM, Co-Principal Investigator of 2022.09319.PTDC and team participation in 2023.14478.PEX. He also led the FCT-approved advanced-computing access project 2024.13866.CPCA.A0; this was a computing-resource award rather than a conventional research grant. He has supervised students and early-career researchers, reviewed manuscripts for international journals and taught practical courses on the electrical, magnetic and optical properties of functional materials, supporting more than 70 science and engineering students between 2020 and 2022. He is a member of the Portuguese Society of Ceramics and Glass, the European Ceramic Society and the Marie Curie Alumni Association.
From September 2023 to June 2026, he was a contracted researcher at the Centre for Mechanical Technology and Automation (TEMA), Department of Mechanical Engineering, University of Aveiro, working within AM2R (PRR C644866475-00000012; MHSi) on the MariaBike electric two-wheeler demonstrator. His work involved lightweight structures and composite materials, mechanical testing, numerical simulation, design for manufacturing, IoT connectivity and telemetry, and environmental assessment. Related research also explored wearable and contextual sensing, data analytics, embedded AI and human-centred mobility.
His distinctions include the University of Zaragoza Extraordinary Ph.D. Prize, a Marie Sklodowska-Curie Seal of Excellence and a 2026 Best Paper Award. His University of Aveiro research performance for 2022–2024 was rated “Very Good”. He has also engaged with academic, industrial and regional stakeholders, including presenting the proposed MariaBike Autonomous Delivery System at the Interreg Europe SmartAuto stakeholder meeting (Águeda, May 2026) and co-coordinating a session on data, modelling and decision-making at Research Summit 2026. His research ambitions centre on interdisciplinary, evidence-based solutions for sustainable mobility, energy and smart infrastructure.
- 0fundings
- 0publications
Fundings
Designer-Entropy Oxide Interphases for Steam-Stable SrTiO3 Thermoelectric Unilegs (ENTROPIC-JOINTS)
12/31/2027
2025.20388.PTDCExplainable AI and Hybrid Lifecycle Assessment for Decoupling Mixed-Traffic Externalities (ImpulsoTEMA-SF-2026 - SmartCityPulse-XAI)
09/30/2029
SmartCityPulse-XAIHigh-Performance Computing for COMPUTationally designed thERmoelectrics used in waste HEAT harvesting (HPC4COMPUTERHEAT)
01/05/2026
2024.13866.CPCA.A0Grain Boundary Engineering Innovative Solutions for Improved Ionic Transport in Ceramic Interfaces
07/31/2026
10.54499/2023.14478.PEXA GUaranteed System for upgrADing Ocean energy farms Using theRmoelectric pArts (AGUSADOURA)
SEP-211112887
https://ec.europa.eu/info/funding-tenders/opportunities/portal/screen/opportunities/topic-details/h…
Centre for Mechanical Technology and Automation
12/31/2029
10.54499/UID/00481/2025A successfully proven thermoelectric technology for industrial waste heat harvesting applications.
2023.08153.CEECIND
https://www.fct.pt/en/concursos/concurso-estimulo-ao-emprego-cientifico-individual-6-edicao
Liquid Green Fuels from electrochemical biogas conversion
07/31/2026
2022.09319.PTDCNovel thermoelectric materials for high-temperature waste heat recovery: complex oxide composites.
2022.03910.CEECIND
https://www.fct.pt/en/concursos/concurso-estimulo-ao-emprego-cientifico-individual-5-edicao
Waste-heat harvesting Unileg-type thermoelectric generators made from titanate-based ceramic composites.
02/15/2024
2021.09690.CBMhttps://www.fct.pt/en/concursos/acordo-de-cooperacao-cientifica-entre-portugal-e-a-alemanha
Novel thermoelectric materials for waste heat recovery: complex oxide composites
2021.03511.CEECIND
https://www.fct.pt/en/concursos/concurso-estimulo-ao-emprego-cientifico-individual-4-edicao
Laboratório Associado de Sistemas Inteligentes
12/31/2025
10.54499/LA/P/0104/2020Thermoelectric oxide composites: design through controlled interactions (TEOsINTE)
09/30/2022
TEOsINTE; 101003375AM2R - Agenda Mobilizadora para a Inovação Empresarial do Setor das Duas Rodas (Maria Bike – Development of a smart electric scooter)
06/30/2026
10.12Centro de Tecnologia Mecânica e Automação
12/31/2024
10.54499/UIDB/00481/2020CICECO-Aveiro Institute of Materials
12/31/2024
10.54499/UIDP/50011/2020CICECO-Instituto de Materiais de Aveiro
12/31/2019
10.54499/LA/P/0006/2020Design de materiais termoelétricos avançados por efeitos redox: Progressos para aplicações de alta temperatura (REMOTE)
07/25/2022
POCI-01-0145-FEDER-031875Nueva generación de plataformas teragnósticas contra el cáncer asistidos por partículas superparamagnéticas (DRUG-MAG))
PC003-004-005 DRUG-MAG
https://www.unavarra.es/propiedades-aplicaciones-materiales/research-projects/with-institutions?ind…
Implementation of activities described in the Roadmap to Fusion during Horizon 2020 through a Joint programme of the members of the EUROfusion consortium
12/31/2022
1EU-8 WPMAT-ROXI National meeting on Electroceramics
12/31/2013
XI National Meeting of Electroceramicshttps://digital.csic.es/bitstream/10261/123273/5/Memoria_ICMA_2013.pdf
NANOELECTROMECHANICAL MOTION IN FUNCTIONAL MATERIALS
10/31/2015
NANOMOTION; 290158Conducting various tests on different metallic materials
Intelligent system for finishing parts and tooling through automated grinding and debarring
SINIDE; IPT-020000-2010-34
https://www.nsolver.com/docs/proyectos/proyecto-innpacto-sinide.pdf
Laser Applications Laboratory (LAL); Materials for energy
LAL
Innovative method for dental implants surface functionalization with the purpose of osseointegration improvement
POC-A1-A1.2.1-D-2015; ID P_39_366; NR: 73/08.09.2016
Managing experimental R&D data with an integrated software solution
2024.04960.RESTART
COMPUTationally designed thERmoelectrics for waste HEAT harvesting: a bottom-up approach (COMPUTERHEAT)
2024.13481.PEX
https://www.fct.pt/en/concursos/concurso-para-projetos-de-investigacao-de-carater-exploratorio-em-t…
COMPUTationally designed thERmoelectrics for waste HEAT harvesting: a bottom-up approach (COMPUTERHEAT)
2024.09747.CEECIND
https://www.fct.pt/en/concursos/concurso-estimulo-ao-emprego-cientifico-individual-7-edicao
Steam-Trap Energy-harvesting for Autonomous Monitoring via ThermoElectric Generators (STEAM-TEG)
Publications
Embedded Machine Learning for Resource-Constrained Systems: A Systematic Review
Fernandes, José; Gabriel Constantinescu; Pereira, A. B.; Santos,J.P.; Syed Tahir Ali Shah
Springer Nature - Artificial Intelligence Review | 2027From Biosignals to Adaptive Mobility: A PRISMA Systematic Review of Wearable, Edge-AI, and Human-Centered Outcomes
Fernandes, José; Gabriel Constantinescu; Pereira, A. B.; Santos,J.P.; Syed Tahir Ali Shah
Elsevier - Array | 2027W'-Twin: Separating Cycling Power Prediction from Recovery Identification
Fernandes, José; Gabriel Constantinescu; Pereira, A. B.; Santos,J.P.; Syed Tahir Ali Shah
MDPI - Sensors - Internet of Things | 2027Timing Integrity in Wearable–Vehicle Sensor Fusion for Smart Urban Mobility: A Measurement Protocol
Fernandes, José; Gabriel Constantinescu; Pereira, A. B.; Santos,J.P.; Syed Tahir Ali Shah
2026 9th International Conference on Electronics and Communication Engineering (ICECE 2026) | 2026Cross-Session Heart Rate Calibration Towards a Cyclist Digital Twin: An Open-Data Benchmark
Fernandes, José; Gabriel Constantinescu; Pereira, A. B.; Santos,J.P.; Syed Tahir Ali Shah
The 10th International Conference on Algorithms, Computing and Systems (ICACS 2026) | 2026DomainGuard-Tiny: A Motion-Aware Cross-Dataset Evaluation Framework and ESP32-Based Prototype for Reliable Smart E-Bike Rider Monitoring
Fernandes, José; Gabriel Constantinescu; Pereira, A. B.; Santos,J.P.; Syed Tahir Ali Shah
The 2026 International Conference on Electrical and Computer Engineering Researches (ICECER 2026) | 2026TrustGuard-Mobility: Tamper-Aware and Uncertainty-Gated Edge AI for Physiology-Aware Smart E-Bikes
Fernandes, José; Gabriel Constantinescu; Pereira, A. B.; Santos,J.P.; Syed Tahir Ali Shah
Intelligent Sensing and Autonomous Systems for Sustainable Future ISASF-2026 | 2026Data-Minimizing Motion-Gated Artificial Intelligence Decision Support for Electric Micro-Mobility: An Architecture-Feasibility Study
Constantinescu, Gabriel; Fernandes, José Maria; Pereira, Antonio B.; Santos, José Paulo Oliveira; Shah, Syed Tahir Ali
Sensors | 2026A Human Digital Twin Framework for Lifecycle Learning in Rider-Aware E-Bikes
Fernandes, José; Gabriel Constantinescu; Pereira, A. B.; Santos,J.P.; Syed Tahir Ali Shah
2026 IEEE 29th International Conference on Intelligent Transportation Systems (ITSC) | 2026Wearable Sensing for Electric Micromobility Safety (From Cycling Evidence to E-Scooter Rider Monitoring)
Fernandes, José; Gabriel Constantinescu; Mário Jorge de Sousa Henriques; Pereira, A. B.; Santos,J.P.; Syed Tahir Ali Shah
TEchMA 2026 – Engineering Sustainable Futures: Materials, Systems and Technologies for Society | 2026Life Cycle Assessment of a two- wheeled electric vehicle within a shared micromobility system
Gabriel Constantinescu; Linda Borgato ; Luis Salomé; Margarida C. Coelho; Mário Henriques; orsini, federico; Pereira, A. B.; Riccardo Rossi
28th Annual Conference of Euro Working Group on Transportation (EWGT2026 ) / Euro Working Group on Transportation Annual Meeting 2026 - EWGT2026 | 2026Designing Human-Centred Mobility: Materials, Data, and Digital Tools for a More Sustainable Ride
Fernandes, José; Gabriel Constantinescu; Margarida C. Coelho; Mario Sousa Henriques; Pereira, A. B.; Santos,J.P.; Syed Tahir Ali Shah
Research@UA 2026 | 2026https://proa.ua.pt/index.php/researchua/en/article/view/43746
Rider-Aware Smart E-Bikes Using Wearable Physiological Sensing and Embedded AI for Adaptive Micro-Mobility
Fernandes, José; Gabriel Constantinescu; Pereira, A. B.; Santos,J.P.; Syed Tahir Ali Shah
Theveli International Conference 2026: Transformative Innovation in the 21st Century: Science, Technology, and Society (Theveli 2026) | 2026A Proof-of-Concept Physio-Digital Twin for Stress-Aware Shared Micro-Mobility: Public-Data Training, Federated Simulation, and ESP32 Edge Deployment
Bastos, A. M.; Constantinescu, G.; Fernandes, J. M.; Santos, J. P.; Shah, S. Tahir Ali
International Conference on Intelligent Methods, Systems, and Applications 2026 (IMSA 2026) | 2026Mechanical Performance Assessment of Sustainable Composites for Electric Two-Wheeler Chassis Applications
Gabriel Constantinescu; Henriques, Mário Sousa; Pereira, A. B.; Silva, Nélia
ICCS29 - 29th International Conference on Composite Structures | 2026Linen composites in the development of a new lightweight bike – mechanical testing
Gabriel Constantinescu; Henriques, Mário Sousa; Pereira, A. B.; Silva, Nélia
ICCS29 - 29th International Conference on Composite Structures | 2026Privacy-Preserving Edge-IoT Architecture for Physiology-Aware Smart Homes: Design and Implementation
Bastos, A. M.; Constantinescu, G.; Fernandes, J. M.; Santos, J. P.; Shah, S.Tahir.Ali
2026 7th International Conference in Electronic Engineering & Information Technology (EEITE 2026) | 2026Differentiating Physical Exertion from Psychological Stress in Micro-Mobility Using Attention-Based Multi-Task TinyML
Constantinescu, G.; Fernandes, J. M.; Pereira, Antonio B.; Santos, J. P.; Shah, Syed Tahir Ali
2026 7th International Conference in Electronic Engineering & Information Technology (EEITE 2026) | 2026Tensile and Flexural Behavior of Biaxial Non-Crimp-Fabric Composites for Two-Wheeled Electric-Vehicle Chassis
Cardoso, João Manuel; Constantinescu, Gabriel; de Sousa Henriques, Mário Jorge; Oliveira Santos, José Paulo; Pereira, António Manuel de Bastos; Shah, Syed Tahir Ali
Fibers | 2026Smart E-bike systems: Integrating own rider information for improving riding experience
António Manuel de Bastos Pereira; Gabriel Constantinescu; Henriques, Mário Jorge de Sousa; Horovistiz, Ana; José Maria Fernandes; José Paulo Oliveira Santos; Margarida C. Coelho; Syed Tahir Ali Shah
Ciência & Tecnologia dos Materiais. REVISTA DA SOCIEDADE PORTUGUESA DE MATERIAIS 2026. VOL.38. Nº1. AM2R mobilising agenda for business innovation in the two-wheeler sector | 2026https://www.spmateriais.pt/_files/ugd/f3aad1_5974cc032abe481daf192a4925c588b1.pdf
A-site deficiency- and redox-driven functional performance of laser floating zone-processed SrTiO3-based thermoelectric ceramics
Constantinescu, Gabriel; Costa, Florinda M.; Dura, Oscar J.; Ferreira, Nuno M.; Kovalevsky, Andrei V.; Lopes, Diogo; Mikhalev, Sergey M.; Santos, R.M.
Journal of Alloys and Compounds | 2026Physio-Digital Twin for Human-Centered IoT Mobility: A Proof-of-Concept Implementation on the E-Bike Platform
Fernandes, José; Gabriel Constantinescu; Pereira, A. B.; Santos,J.P.; Syed Tahir Ali Shah
2026 The 9th International Conference on Information and Computer Technologies (ICICT2026) | 2026The Micro-Mobility Sensing Gap: A Systematic Review of Physiological Safety Monitoring from Cycling to E-Scooters
Gabriel Constantinescu; José Maria Fernandes; Pereira, A. B.; Santos,J.P.; Syed Tahir Ali Shah
MDPI - Sensors - Wearables | 2026Urban Biometrics in Motion: A Longitudinal Sensor Fusion Framework for Quantifying Traffic-Induced Stress in Micromobility Environments
Constantinescu, Gabriel; Fernandes, José M.; Pereira, Antonio B.; Santos, José P.; Shah, Syed Tahir Ali
ICCDE 2026: 2026 12th International Conference on Computing and Data Engineering | 2026Development of a new, lightweight, attractive, and efficient bike
Fernandes, José; Gabriel Constantinescu; João P. Alves; Mario Sousa Henriques; Pereira, A. B.; Santos,J.P.; Syed Tahir Ali Shah
2nd International Conference on Management, Engineering, Sciences & Humanities 2026 (MESH – 2026) | 2026Spatio-Temporal Analytics of Traffic-Induced Stress: A Longitudinal Sensor Fusion Study in Real-World Micromobility Environments
António Manuel de Bastos Pereira; Gabriel Constantinescu; José Maria Fernandes; José Paulo Oliveira Santos; Syed Tahir Ali Shah
The 12th International Conference on Computing and Data Engineering (ICCDE 2026) | 2026Engineering MXene/metal composites from MAX phase/metal-Al precursors for high-performance energy conversion and storage
Andrei V. Kovalevsky (Kavaleuski); Bing Wu; et al; Gabriel Constantinescu; Jalal Azadmanjiri; Jan Luxa; Kseniia Mosina; SERGIIENKO SERGII, S. A. Sergeienko, S. A. Sergeenko, S. A. Sergienko
RSC Advances | 2025Laser Processing of Calcium Manganite-Based Materials for Thermoelectric Generators
Costa, Florinda; D. J. Lopes; F. Q. Batista; Gabriel Constantinescu; Kovalevsky, Andrei; Mikhalev, Sergey; N.M. Ferreira; O. J. Dura
Ceramics International | 2025Tensile and flexural characterizations of biaxial non-crimp fabric composites for sustainable, two-wheeled electric vehicle chassis
ALVES, JOÃO PEDRO; António Manuel de Bastos Pereira; Gabriel Constantinescu; Horovistiz, Ana; José Paulo Oliveira Santos; Luís, Salomé; Mario Sousa Henriques; Syed Tahir Ali Shah
TEchMA 2025 – New frontiers in mechanical engineering | 2025Compressive and shear behaviour of novel non-crimp fabric composites for sustainable and lightweight electrical mobility
ALVES, JOÃO PEDRO; António Manuel de Bastos Pereira; Gabriel Constantinescu; Horovistiz, Ana; José Paulo Oliveira Santos; Luís, Salomé; Mario Sousa Henriques; Syed Tahir Ali Shah
TEchMA 2025 – New frontiers in mechanical engineering | 2025From ride data to carbon credits: a LCA-based mobile solution for sustainable EV usage
António Manuel de Bastos Pereira; et al; Gabriel Constantinescu; José Maria Amaral Fernandes ; José Paulo Oliveira Santos; Linda Borgato ; orsini, federico; Syed Tahir Ali Shah
TEchMA 2025 – New frontiers in mechanical engineering | 2025Strontium titanate-based ceramics processed by laser floating zone: Effects of processing atmosphere and Sr/Ti ratio
Constantinescu, Gabriel; Costa, Florinda M.; Fernandes, António J.S.; Ferreira, Nuno M.; Kovalevsky, Andrei V.; Lopes, Diogo; Yaremchenko, Aleksey A.
Ceramics International | 2025Building a FAIR workflow for high-throughput thermoelectric discovery: a six-month Mg2Si case study on RNCA Cirrus & Stratus
Bogdan Popescu; Gabriel Constantinescu; Kovalevsky, Andrei; Mikhalev, Sergey; Starykevich, Maksim
EuMINe COST Action Second General Meeting – 16-18 July 2025 (Aveiro, Portugal) | 2025Sustainable Monocoque Materials for Application in E-Scooter Chassis: Mechanical Properties of Highly Biodegradable Polymer Composites
Ana Horovistiz; Gabriel Constantinescu; Horovistiz, Ana; José Paulo Oliveira Santos; José Paulo Santos; Mario Sousa Henriques; Mario Sousa Henriques
Materials Science Forum | 2025Enhancing electrical properties in CaMnO3-based ceramics: The impact of single doping with different elements
Amirkhizi, P.; Constantinescu, G.; Kovalevsky, A. V.; Madre, M. A.; Rasekh, Sh.; Sotelo, A.; Torres, M. A.
Journal of the American Ceramic Society | 2025Mechanical Properties of Biaxial Non-Crimp Fabrics for 2-Wheeled Electrical Vehicle Chassis
BEJA, RICARDO; Dina Silva; Gabriel Constantinescu; Mario Sousa Henriques; Pereira, Antonio B.
XXXIX Panhellenic Conference on Solid State Physics & Materials Science (FSK39) | 2025Extending IoT Networks with the Human Factor: An Example for an E-bike Scenario
António Manuel de Bastos Pereira; Constantinescu, Gabriel; Horovistiz, Ana; José Maria Fernandes; José Paulo Oliveira Santos; Margarida Isabel Cabrita Marques Coelho; Mario Sousa Henriques; Syed Tahir Ali Shah
TEchMA 2024– 7th International Conference on Technologies for the Wellbeing and Sustainable Manufacturing Solutions | 2024Molten salt synthesized La- substituted CaTiO3 thermoelectric ceramics
Arif, Saad; Constantinescu, Gabriel; Ding, Jinxue; Kovalevsky, Andrei; Weidenkaff, Anke; Widenmeyer, Marc; Xiao, Xingxing; Xie, Wenjie; Zhang, Hongbin
Open Ceramics | 2024Composite MAX phase/MXene/Ni electrodes with a porous 3D structure for hydrogen evolution and energy storage application
Daniela V. Lopes; Enrique Rodríguez-Castellón; et al; Gabriel Constantinescu; José J. Calvino; Luc Lajaunie; Nataliya D. Shcherban; Sergii A. Sergiienko
RSC Advances | 2024Low-Temperature Electrowinning of Iron from Mixed Hematite-Magnetite Alkaline Suspensions
Andrei Kovalevsky; Clara Boehme; Daniela V. Lopes; Gabriel Constantinescu; Maksim Starykevich
Journal of The Electrochemical Society | 2023MXene / Ni porous composites for hydrogen production and energy storage applications
Daniela Vanessa Rosendo Lopes; Gabriel Constantinescu; Kovalevsky, Andrei; Sergii Sergiienko
13th International Conference on Hydrogen Production (ICH2P-2022) | 2023Processing and material design approaches for advanced oxide thermoelectrics: representative cases
Anke Weidenkaff; Costa, Florinda; Gabriel Constantinescu; Kovalevsky, Andrei; Lopes, Diogo; N.M. Ferreira; Tiago Paulino; Wenjie Xie; Zakharchuk, Kiryl
International Conference on Advanced Materials Science & Engineering and High Tech Devices Applications; Exhibition (ICMATSE 2022) | 2023Enhancement of Thermoelectric Performance of Donor-Doped ZnO Ceramics by Involving an In Situ Aluminothermic Reaction during Processing
Andrei Galatanu; David Tobaldi; Diana Suarez; et al; Gabriel Constantinescu; Kiryl Zakharchuk; Sergey Mikhalev; Tiago Paulino
Crystals | 2022Exploring the strategies towards enhancing the thermoelectric performance in oxide materials
Constantinescu, Gabriel; et al; Ferreira, Nuno M.; Kovalevsky, Andrei; Lopes, Diogo; Paulino, Tiago; Zakharchuk, Kiryl; Zúquete, Joana
2022High-performance thermoelectric oxides
Andrei V. Kovalevsky (Kavaleuski); Diogo Lopes; et al; Gabriel Constantinescu; Nuno Miguel Freitas Ferreira (1510-5960-1561; Shahed Rasekh; Yaremchenko, Aleksey A.; Zakharchuk, Kiryl V.
9 th Forum on New Materials (CIMTEC2022) | 2022Exploring the High-Temperature Thermoelectric Performance of La-Substituted Ca3Co4O9 Bulk Ceramics
Andrei V. Kovalevsky; Daniela V. Lopes; Gabriel Constantinescu; Miguel A. Vieira; Parisa Amirkhizi
2022Photocatalytic removal of benzene over Ti3C2Tx MXene and TiO2–MXene composite materials under solar and NIR irradiation
Constantinescu, G.; et al; Lajaunie, L.; Lopes, D.V.; Sergiienko, S.A.; Shaula, A.L.; Shcherban, N.D.; Tobaldi, D.M.
Journal of Materials Chemistry C | 2022Special Focus: EU Green Deal - Using heat sources as fuel for the production of green electrical power
Constantinescu, Gabriel
28th MCAA NEWSLETTER | 2021https://www.mariecuriealumni.eu/newsletters/28th-mcaa-newsletter/special-focus-eu-green-deal-using-…
Alkaline Electrochemical Reduction of a Magnesium Ferrospinel into Metallic Iron for the Valorisation of Magnetite-Based Metallurgical Waste
Aleksey Lisenkov; Andrei Kovalevsky; Artur Sarabando; Daniela V. Lopes; Gabriel Constantinescu; Jorge Frade; Margarida Quina; Sergii Sergiienko
Journal of The Electrochemical Society | 2021Specific microstructural effects on the performance of thermoelectric oxides.
Arias-Serrano, Blanca I.; Constantinescu, Gabriel; et al; Kovalevsky, Andrei; Mikhalev, Sergey; Sergiienko, Sergii A.; Sh. Rasekh; Zakharchuk, Kiryl
4th International Conference on Nanomaterials Science and Mechanical Engineering | 2021Exploring the High-Temperature Electrical Performance of Ca3-xLaxCo4O9 Thermoelectric Ceramics for Moderate and Low Substitution Levels
Amirkhizi, Parisa; Constantinescu, Gabriel; Diez, Juan C.; et al; Kovalevsky, Andrei V.; Lopes, Daniela V.; Rasekh, Shahed; Vieira, Miguel A.
Symmetry | 2021Electrical assessment of brownmillerite-type calcium ferrite materials obtained by proteic sol-gel route and by solid-state reaction using mollusk shells
Araújo, Allan J.M.; Constantinescu, Gabriel; Grilo, João P.F.; Kovalevsky, Andrei V.; Lima, Chrystian G.M.; Macedo, Daniel A.; Raimundo, Rafael A.; Silva, Rinaldo M.
Journal of Solid State Chemistry | 2021Prospects for Electrical Performance Tuning in Ca3Co4O9 Materials by Metallic Fe and Ni Particles Additions
Constantinescu, Gabriel; Ferro, Marta C.; Kovalevsky, Andrei V.; Lisenkov, Aleksey D.; Lopes, Daniela V.; Mikhalev, Sergey M.; Sarabando, Artur R.; Sergiienko, Sergii A.; Silva, Tiago F. da
Materials | 2021Microstructural aspects affecting the performance of thermoelectric oxides: selected examples
Andrei V. Kovalevsky (Kavaleuski); Anke Weidenkaff; Arias-Serrano, Blanca; Gabriel Constantinescu; Jorge R. Frade; Nuno M. Ferreira; Shahed Rasekh; Wenjie Xie; Zakharchuk, Kiryl V.
45th International Conference and Expo on Advanced Ceramics and Composites (ICACC 2021) | 2021MXene-containing composite electrodes for hydrogen evolution: Material design aspects and approaches for electrode fabrication
Constantinescu, Gabriel; et al; Ferro, Marta C.; Lopes, Daniela V.; Sergiienko, Sergii A.; Shcherban, Nataliya D.; Shkepu, Viacheslav I.; Tursunov, Obid B.
International Journal of Hydrogen Energy | 2021Strontium titanate and zinc-oxide-based materials for high-temperature thermoelectric harvesting
Arias-Serrano, Blanca I.; et al; Ferreira, Nuno; Kovalevsky, Andrei; Mikhalev, Sergey; Patrício, Sonia G.; Xie, Wenjie; Zakharchuk, Kiryl
3rd International Conference on Nanomaterials Science and Mechanical Engineering (ICNMSME2020) | 2020Electrical performance tuning in thermoelectric Ca3Co4O9 materials by transition metals additions
Constantinescu, Gabriel; Kovalevsky, Andrei; Mikhalev, Sergey; Shahed Rasekh
3rd International Conference on Nanomaterials Science and Mechanical Engineering (ICNMSME2020) | 2020Unravelling the Effects of Calcium Substitution in BaGd2CoO5 Haldane Gap 1D Material and Its Thermoelectric Performance
Constantinescu, Gabriel; Fagg, Duncan P.; Kovalevsky, Andrei V.; Nasani, Narendar; Pukazhselvan, D.; Rasekh, Shahed; Weidenkaff, Anke; Xie, Wenjie
The Journal of Physical Chemistry C | 2020Redox-Promoted Tailoring of the High-Temperature Electrical Performance in Ca3Co4O9 Thermoelectric Materials by Metallic Cobalt Addition
Andrei V. Kovalevsky; Artur R. Sarabando; Diogo Lopes; Gabriel Constantinescu; Jorge R. Frade; Parisa Amirkhizi; Sergii Sergiienko; Shahed Rasekh
Materials | 2020Redox engineering of strontium titanate-based thermoelectrics
Aguirre, Myriam H.; et al; Ferreira, Nuno M.; Kovalevsky, Andrei V.; Lopes, Diogo; Patrício, Sonia G.; Xie, Wenjie; Zakharchuk, Kiryl V.
Journal of Materials Chemistry A | 2020Titanium and Its Alloys for Biomedical and Dental Applications
Constantinescu, Gabriel
MATMATCH - BLOG - GUEST AUTHOR | 2019https://matmatch.com/resources/blog/titanium-for-biomedical-and-dental-applications/
Advanced Magnetic Nanoparticles for Cancer Detection and Treatment
Constantinescu, Gabriel
MATMATCH - BLOG - GUEST AUTHOR | 2019https://matmatch.com/resources/blog/nanoparticles-for-cancer-detection-and-treatment/
Effect of Al3+ modification on cobalt ferrite and its impact on the magnetoelectric effect in BCZT–CFO multiferroic composites
Doru C. Lupascu; Gabriel Constantinescu; Harsh Trivedi; Heiko Wende; Joachim Landers; M. Naveed-Ul-Haq; Soma Salamon; Vladimir V. Shvartsman
Journal of Materials Science | 2017High Thermoelectric Performances in Co-oxides Processed by a Laser Floating Zone Technique
Constantinescu, G.; Costa, F.M.; Diez, J.C.; et al; Ferreira, N.M.; Madre, M.A.; Rasekh, S.; Torres, M.A.
2015Thermoelectric properties in Ca3Co4-xMnxOy ceramics
Bosque, P.; Constantinescu, G.; Diez, J.C.; Madre, M.A.; Rasekh, Sh.; Sotelo, A.; Torres, M.A.
Advances in Applied Ceramics | 2015http://www.scopus.com/inward/record.url?eid=2-s2.0-84944901950&partnerID=MN8TOARS
Thermoelectric doping effect in Ca3Co4-xNixO9 ceramics
Bosque, P.; Constantinescu, G.; Diez, J.C.; et al; Madre, M.A.; Rasekh, S.; Sotelo, A.; Torres, M.A.
Boletin de la Sociedad Espanola de Ceramica y Vidrio | 2015http://www.scopus.com/inward/record.url?eid=2-s2.0-84942034659&partnerID=MN8TOARS
Effect of Secondary Annealing Process on Critical Current Density in Highly Textured Bi-2212 Superconducting System
Aksan, M.A.; Constantinescu, G.; Diez, J.C.; Madre, M.A.; Rasekh, S.; Sotelo, A.; Torres, M.A.; Yakinci, M.E.
JOM | 2015http://www.scopus.com/inward/record.url?eid=2-s2.0-84940438021&partnerID=MN8TOARS
Improvement of thermoelectric properties in Ca3Co4O9 ceramics by Ba doping
Constantinescu, G.; Diez, J.C.; Madre, M.A.; Rasekh, S.; Sotelo, A.; Torres, M.A.
Journal of Materials Science: Materials in Electronics | 2015http://www.scopus.com/inward/record.url?eid=2-s2.0-84939961320&partnerID=MN8TOARS
Effect of Na doping on the Ca3Co4O9 thermoelectric performance
et al; G. Constantinescu; J.C. Diez; M.A. Torres; MIGUEL ANGEL TORRES PORTERO; P. Bosque; Sh. Rasekh; Shahed Rasekh
Ceramics International | 2015Effect of Pb doping on the electrical properties of textured Bi-2212 superconductors
A. Sotelo; Constantinescu, Gabriel; et al; G. Constantinescu; H. Amaveda; MIGUEL ANGEL TORRES PORTERO; Sh. Rasekh; Shahed Rasekh
Journal of the European Ceramic Society | 2014Decrease of electrical resistivity in Ca3Co4O9 thermoelectric ceramics by Ti doping
Bosque, P.; Constantinescu, G.; Diez, J.C.; Madre, M.A.; Rasekh, S.; Sotelo, A.; Torres, M.A.
Journal of Materials Science: Materials in Electronics | 2014http://www.scopus.com/inward/record.url?eid=2-s2.0-84908439411&partnerID=MN8TOARS
Effect of Ga addition on Ca-deficient Ca3Co4O y thermoelectric materials
Constantinescu, G.; Diez, J.C.; Madre, M.A.; Rasekh, S.; Sotelo, A.; Torres, M.A.
Ceramics International | 2014http://www.scopus.com/inward/record.url?eid=2-s2.0-84895059739&partnerID=MN8TOARS
Modification of thermoelectric properties in Ca3Co 4Oy ceramics by Nd doping
Constantinescu, G.; Diez, J.C.; Madre, M.A.; Rasekh, S.; Sotelo, A.; Torres, M.A.
Journal of Materials Science: Materials in Electronics | 2014http://www.scopus.com/inward/record.url?eid=2-s2.0-84894100144&partnerID=MN8TOARS
Doping effect in Ca3Co4-xZnxOy ceramics
Bosque, P.; Constantinescu, G.; Diez, J.C.; Madre, M.A.; Rasekh, Sh.; Sotelo, A.; Torres, M.A.
Journal of Materials Science: Materials in Electronics | 2014http://www.scopus.com/inward/record.url?eid=2-s2.0-84905824564&partnerID=MN8TOARS
Development of a new thermoelectric Bi2Ca2Co 1.7Ox + Ca3Co4O9 composite
Constantinescu, G.; Costa, F.M.; Diez, J.C.; et al; Ferreira, N.M.; Madre, M.A.; Rasekh, Sh.; Torres, M.A.
Scripta Materialia | 2014http://www.scopus.com/inward/record.url?eid=2-s2.0-84897913190&partnerID=MN8TOARS
Thermoelectric properties of rare earth doped Ca3-xRExCo4O9 (RE=Dy, Er, Gd, and Tb; x=0, 0.01, 0.03, and 0.05)
Constantinescu, G.; Diez, J.C.; Madre, M.A.; Rasekh, S.; Sotelo, A.; Torres, M.A.
Journal of Electroceramics | 2014http://www.scopus.com/inward/record.url?eid=2-s2.0-84905194501&partnerID=MN8TOARS
Influence of Ca substitution by Mg on the Ca3Co4O9 performances
C. Chocarro; et al; G. Constantinescu; J. C. Díez; M. A. Torres; MIGUEL ANGEL TORRES PORTERO; Sh. Rasekh; Shahed Rasekh
Boletín de la Sociedad Española de Cerámica Y Vidrio | 2014Processing effects on the thermoelectric properties of Bi2Ca2Co1.7Ox ceramics
et al; G. Constantinescu; J. C. Díez; M. A. Madre; M. A. Torres; MIGUEL ANGEL TORRES PORTERO; Sh. Rasekh; Shahed Rasekh
Boletín de la Sociedad Española de Cerámica Y Vidrio | 2014Enhancement of Ca3Co4O9 thermoelectric properties by Cr for Co substitution
Constantinescu, G.; Diez, J.C.; et al; Madre, M.A.; MIGUEL ANGEL TORRES PORTERO; Rasekh, S.; Sotelo, A.; Torres, M.A.
Ceramics International | 2013http://www.scopus.com/inward/record.url?eid=2-s2.0-84877697387&partnerID=MN8TOARS
Effect of Cu by Co substitution on Ca3Co4O 9 thermoelectric ceramics
Constantinescu, G.; Diez, J.C.; Madre, M.A.; Rasekh, S.; Sotelo, A.; Torres, M.A.
Journal of Materials Science: Materials in Electronics | 2013http://www.scopus.com/inward/record.url?eid=2-s2.0-84879421811&partnerID=MN8TOARS
New promising Co-free thermoelectric ceramic based on Ba-Fe-oxide
Constantinescu, G.; Diez, J.C.; Madre, M.A.; Rasekh, Sh.; Sotelo, A.; Torres, M.A.
Journal of Materials Science: Materials in Electronics | 2013http://www.scopus.com/inward/record.url?eid=2-s2.0-84878700141&partnerID=MN8TOARS
Effect of postannealing process on Bi2Sr2.1Ca 0.9Cu2O8+d textured superconductors
Constantinescu, G.; Diez, J.C.; Madre, M.A.; Rasekh, S.; Sotelo, A.; Torres, M.A.
Journal of Superconductivity and Novel Magnetism | 2013http://www.scopus.com/inward/record.url?eid=2-s2.0-84876483392&partnerID=MN8TOARS
Ceramics, squared: J. Carlos Diez and colleagues discuss thermoelectric ceramics and the challenge of optimizing their properties
Constantinescu, G.; Diez, J.C.; et al; Madre, M.A.; MIGUEL ANGEL TORRES PORTERO; Rasekh, S.; Sotelo, A.; Torres, M.A.
Materials Today | 2013http://www.scopus.com/inward/record.url?eid=2-s2.0-84878734046&partnerID=MN8TOARS
Effect of Ag additions on the Bi1.6Pb0.4Sr2Co1.8Ox thermoelectric properties
Constantinescu, G.; Diez, J. C.; et al; Madre, M. A.; MIGUEL ANGEL TORRES PORTERO; Rasekh, Sh.; Sotelo, A.; Torres, M. A.
Boletin De La Sociedad Espanola De Ceramica Y Vidrio | 2013Environmental degradation effect on the properties of Bi-2212 highly textured rods
Constantinescu, G.; Diez, J.C.; Estepa, L.C.; Madre, M.A.; Rasekh, S.; Sotelo, A.
Journal of Superconductivity and Novel Magnetism | 2013http://www.scopus.com/inward/record.url?eid=2-s2.0-84876501577&partnerID=MN8TOARS
Enhancement of the high-temperature thermoelectric performance of Bi 2Ba 2Co 2O x ceramics
Constantinescu, G.; Diez, J.C.; Madre, M.A.; Rasekh, Sh.; Sotelo, A.; Torres, M.A.
Scripta Materialia | 2013http://www.scopus.com/inward/record.url?eid=2-s2.0-84868193201&partnerID=MN8TOARS
Preparation of high-performance Ca3Co4O9 thermoelectric ceramics produced by a new two-step method
A. Sotelo; et al; F.M. Costa; M.A. Madre; M.A. Torres; MIGUEL ANGEL TORRES PORTERO; N.M. Ferreira; Shahed Rasekh
Journal of the European Ceramic Society | 2013Effect of Sr substitution for Ca on the Ca3Co4O9 thermoelectric properties
et al; G. Constantinescu; J.C. Diez; M.A. Madre; M.A. Torres; MIGUEL ANGEL TORRES PORTERO; Sh. Rasekh; Shahed Rasekh
Journal of Alloys and Compounds | 2013Improvement of textured Bi1.6Pb0.4Sr2Co1.8Ox thermoelectric performances by metallic Ag additions
A. Sotelo; et al; G. Constantinescu; M.A. Madre; M.A. Torres; MIGUEL ANGEL TORRES PORTERO; Sh. Rasekh; Shahed Rasekh
Ceramics International | 2013Growth rate effect on microstructure and thermoelectric properties of melt grown Bi2Ba2Co2Ox textured ceramics
Constantinescu, G.; Diez, J.C.; Madre, M.A.; Rasekh, Sh.; Sotelo, A.; Torres, M.A.
Advances in Applied Ceramics | 2012http://www.scopus.com/inward/record.url?eid=2-s2.0-84871264314&partnerID=MN8TOARS
Effect of annealing on the thermoelectric properties of directionally grown Bi 2Sr 2Co 1.8O x ceramics
Constantinescu, G.; Diez, J.C.; et al; Madre, M.A.; MIGUEL ANGEL TORRES PORTERO; Rasekh, S.; Sotelo, A.; Torres, M.A.
Ceramics International | 2012http://www.scopus.com/inward/record.url?eid=2-s2.0-84862687809&partnerID=MN8TOARS
A thermoelectric by any other name...
Constantinescu, G.; Diez, J.C.; Madre, M.A.; Rasekh, S.; Sotelo, A.; Torres, M.A.
Materials Today | 2012http://www.scopus.com/inward/record.url?eid=2-s2.0-84867381228&partnerID=MN8TOARS
Improvement of thermoelectric properties of Ca 3Co 4O 9 using soft chemistry synthetic methods
Constantinescu, G.; Diez, J.C.; et al; Madre, M.A.; Rasekh, S.; Serrano, I.; Sotelo, A.; Torres, M.A.
Journal of the European Ceramic Society | 2012http://www.scopus.com/inward/record.url?eid=2-s2.0-84860557775&partnerID=MN8TOARS
Effect of Ag addition on the mechanical and thermoelectric performances of annealed Bi2Sr2Co1.8Ox textured ceramics
A. Sotelo; et al; G. Constantinescu; J.C. Diez; M.A. Torres; MIGUEL ANGEL TORRES PORTERO; Sh. Rasekh; Shahed Rasekh
Journal of the European Ceramic Society | 2012