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SciProfiles: 1919109
ResearcherID: IQS-7493-2023
Scopus Author ID: 57351910100

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Romania

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Employment (4)

Gheorghe Asachi Technical University of Iași: Iași, RO

2014-10 to present | Physicist (Civil Engineering, Mechanics of Structures)
Employment
Source: Self-asserted source
Sergiu Mihai Alexa-Stratulat

Oulun Yliopisto: Oulu, FI

2014-01-04 to 2014-08 | Postdoctoral Researcher (Microelectronics Research Unit)
Employment
Source: Self-asserted source
Sergiu Mihai Alexa-Stratulat

Max Planck Institute of Microstructure Physics: Halle, DE

2011 to 2013 | Ph.D. researcher (Experimental Department 2)
Employment
Source: Self-asserted source
Sergiu Mihai Alexa-Stratulat

Institutul Naţional de Cercetare-Dezvoltare pentru Fizică Tehnică: Iasi, RO

2008 to 2009 | Assistant Researcher
Employment
Source: Self-asserted source
Sergiu Mihai Alexa-Stratulat

Education and qualifications (3)

Universitatea Alexandru Ioan Cuza Facultatea de Fizică: Iasi, RO

2010-10-01 to 2013-09 | Ph.D.
Education
Source: Self-asserted source
Sergiu Mihai Alexa-Stratulat

Universitatea Alexandru Ioan Cuza Facultatea de Fizică: Iasi, RO

2008-10-01 to 2010 | Masters degree (Nanotechnology)
Education
Source: Self-asserted source
Sergiu Mihai Alexa-Stratulat

Universitatea Alexandru Ioan Cuza Facultatea de Fizică: Iasi, RO

2004-10-01 to 2008-06 | Bachelor degree
Education
Source: Self-asserted source
Sergiu Mihai Alexa-Stratulat

Works (39)

Assessment of Thermal Conductivity of Mortar with a Novel Carbon Based Nano-material

2024 | Book chapter
DOI: 10.1007/978-3-031-43455-6_22
Contributors: Sergiu-Mihai Alexa-Stratulat; Daniel Covatariu; Ana-Maria Toma; Ancuța Rotaru; Gabriela Covatariu; Ionuț-Ovidiu Toma
Source: check_circle
Crossref

Comparative Experimental Study on Improving Structural Performance of the Base Upright Profiles of Steel Storage Pallet Racks Under Operational Conditions

2024 | Book chapter
DOI: 10.1007/978-3-031-57800-7_10
Contributors: George Taranu; Viorel Ungureanu; Zsolt Nagy; Septimiu-George Luca; Mihai-Sergiu Alexa-Stratulat; Ionut-Ovidiu Toma
Source: check_circle
Crossref

Medium-Term Mechanical Properties of Cement Mortar Modified with Bentonite Nanoparticles

2024 | Book chapter
DOI: 10.1007/978-3-031-54664-8_22
Contributors: Georgiana Bunea; Ionuț-Ovidiu Toma; Sergiu-Mihai Alexa-Stratulat; Nicanor Cimpoeșu; Petru Mihai
Source: check_circle
Crossref

Thermal Conductivity of Cement Mortar Modified with Titanium Dioxide and Bentonite Nanoparticles – Comparative Analysis

2024 | Book chapter
DOI: 10.1007/978-3-031-54674-7_11
Contributors: Georgiana Bunea; Ionuț-Ovidiu Toma; Sergiu-Mihai Alexa-Stratulat; Petru Mihai
Source: check_circle
Crossref

Effect of expanded perlite aggregates and temperature on the strength and dynamic elastic properties of cement mortar

Construction and Building Materials
2024-08 | Journal article
DOI: 10.1016/j.conbuildmat.2024.137229
Contributors: Sergiu-Mihai Alexa-Stratulat; George Taranu; Ana-Maria Toma; Ioana Olteanu; Cristian Pastia; Georgiana Bunea; Ionut-Ovidiu Toma
Source: check_circle
Crossref

Assessing the effect of adding TiO2 and calcined montmorillonite clay nanoparticles on the mechanical properties of cement mortar

Construction and Building Materials
2024-01 | Journal article
DOI: 10.1016/j.conbuildmat.2024.134910
Contributors: Georgiana Bunea; Ionuţ-Ovidiu Toma; Sergiu-Mihai Alexa-Stratulat; Petru Mihai; Nicanor Cimpoeşu; Bogdan Istrate; George Stoian
Source: check_circle
Crossref

The Use of Natural Zeolites in Cement-Based Construction Materials—A State of the Art Review

Coatings
2023-12-23 | Journal article
DOI: 10.3390/coatings14010018
Contributors: Sergiu-Mihai Alexa-Stratulat; Ioana Olteanu; Ana-Maria Toma; Cristian Pastia; Oana-Mihaela Banu; Ofelia-Cornelia Corbu; Ionut-Ovidiu Toma
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Analysis of Pore Structure in Cement Pastes with Micronized Natural Zeolite

Materials
2023-06-21 | Journal article
DOI: 10.3390/ma16134500
Contributors: Ionut-Ovidiu Toma; George Stoian; Mihai-Marius Rusu; Ioan Ardelean; Nicanor Cimpoeşu; Sergiu-Mihai Alexa-Stratulat
Source: check_circle
Crossref
grade
Preferred source (of 3)‎

Use of Clay and Titanium Dioxide Nanoparticles in Mortar and Concrete—A State-of-the-Art Analysis

Coatings
2023-02-24 | Journal article
DOI: 10.3390/coatings13030506
Contributors: Georgiana Bunea; Sergiu-Mihai Alexa-Stratulat; Petru Mihai; Ionuț-Ovidiu Toma
Source: check_circle
Crossref
grade
Preferred source (of 3)‎

Effect of a New Multi-Walled CNT (MWCNT) Type on the Strength and Elastic Properties of Cement-Based Mortar

Coatings
2023-02-23 | Journal article
DOI: 10.3390/coatings13030492
Contributors: Sergiu-Mihai Alexa-Stratulat; George Stoian; Iulian-Adrian Ghemeş; Ana-Maria Toma; Daniel Covatariu; Ionut-Ovidiu Toma
Source: check_circle
Crossref
grade
Preferred source (of 3)‎

Shake table test and numerical analyses of a thin-walled Cold-Formed Steel structure: Part 1 — Investigation of the structural skeleton without claddings

Thin-Walled Structures
2023-01 | Journal article
DOI: 10.1016/j.tws.2022.110258
Contributors: George Taranu; Viorel Ungureanu; Zsolt Nagy; Mihai-Sergiu Alexa-Stratulat; Ionut-Ovidiu Toma; Septimiu-George Luca
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

EARLY AGE MECHANICAL PROPERTIES OF CEMENT BASED MORTAR WITH ZEOLITE AGGREGATES

2022-12-27 | Conference paper
DOI: 10.5593/sgem2022V/6.2/s26.52
Contributors: Ionut-Ovidiu Toma; Ioana Olteanu; George Taranu; Oana-Mihaela Banu; Sergiu-Mihai Alexa-Stratulat
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

INFLUENCE OF ELEVATED TEMPERATURE ON THE EARLY AGE PROPERTIES OF CEMENT MORTAR WITH ZEOLITE POWDER

2022-12-27 | Conference paper
DOI: 10.5593/sgem2022V/6.2/s26.55
Contributors: Ionut-Ovidiu Toma; Sergiu-Mihai Alexa-Stratulat; Petru Mihai; Ana-Maria Toma; Vasile-Mircea Venghiac
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Influence of a Novel Carbon-Based Nano-Material on the Thermal Conductivity of Mortar

Sustainability
2022-07-05 | Journal article
DOI: 10.3390/su14138189
Contributors: Sergiu-Mihai Alexa-Stratulat; Daniel Covatariu; Ana-Maria Toma; Ancuta Rotaru; Gabriela Covatariu; Ionut-Ovidiu Toma
Source: check_circle
Crossref
grade
Preferred source (of 3)‎

Improvements of Strength and Dynamic Elastic Characteristics of Mortars by Using Carbon Nano-tubes

Critical Thinking in the Sustainable Rehabilitation and Risk Management of the Built Environment
2021 | Journal article
DOI: 10.1007/978-3-030-61118-7_19
Part of ISBN: 9783030611170
Part of ISBN: 9783030611187
Part of ISSN: 1866-8755
Part of ISSN: 1866-8763
Source: Self-asserted source
Sergiu Mihai Alexa-Stratulat
grade
Preferred source (of 3)‎

Influence of Concrete Strength Class on the Long-Term Static and Dynamic Elastic Moduli of Concrete

Applied Sciences
2021-12-09 | Journal article
DOI: 10.3390/app112411671
Contributors: Sergiu-Mihai Alexa-Stratulat; Petru Mihai; Ana-Maria Toma; George Taranu; Ionut-Ovidiu Toma
Source: check_circle
Crossref
grade
Preferred source (of 3)‎

Experimental Investigations on the Long Term Material Properties of Rubberized Portland Cement Concrete

Applied Sciences
2021-11-17 | Journal article
DOI: 10.3390/app112210868
Contributors: Ionut-Ovidiu Toma; Sergiu-Mihai Alexa-Stratulat; Petru Mihai; Ana-Maria Toma; George Taranu
Source: check_circle
Crossref
grade
Preferred source (of 3)‎

Computation and experimental considerations on dynamic testing of cement mortar

IOP Conference Series: Materials Science and Engineering
2021-07-01 | Journal article
DOI: 10.1088/1757-899x/1141/1/012019
Part of ISSN: 1757-8981
Contributors: S M Alexa-Stratulat; D Covatariu; I O Toma; G Covatariu
Source: Self-asserted source
Sergiu Mihai Alexa-Stratulat via Crossref Metadata Search

FEM analyses on beam-to-column connection for a thin-walled cold-formed steel frame

IOP Conference Series: Materials Science and Engineering
2021-07-01 | Journal article
DOI: 10.1088/1757-899x/1141/1/012005
Part of ISSN: 1757-8981
Contributors: V M Venghiac; I Olteanu-Donțov; M S Alexa-Stratulat; G Țăranu; S A Băetu; I O Toma
Source: Self-asserted source
Sergiu Mihai Alexa-Stratulat via Crossref Metadata Search

Numerical analyses of a base connection for a thin-walled cold-formed profile column

IOP Conference Series: Materials Science and Engineering
2021-07-01 | Journal article
DOI: 10.1088/1757-899x/1141/1/012006
Part of ISSN: 1757-8981
Contributors: V M Venghiac; I Olteanu-Donțov; M S Alexa-Stratulat; G Țăranu; S A Băetu; I O Toma
Source: Self-asserted source
Sergiu Mihai Alexa-Stratulat via Crossref Metadata Search

SHAKE-TABLE TESTS TO ASSESS THE BEHAVIOUR OF STRUCTURAL SYSTEMS UNDER SEISMIC EXCITATIONS

1st Croatian Conference on Earthquake Engineering
2021-03 | Other
DOI: 10.5592/co/1crocee.2021.182
Contributors: Ionut Ovidiu Toma; George TARANU; Petru Mihai; Nicolae TARANU; Mihai BUDESCU; Mihai-Sergiu ALEXA-STRATULAT
Source: Self-asserted source
Sergiu Mihai Alexa-Stratulat via Crossref Metadata Search

Assessment of Long Term Dynamic Elastic Properties of Plain Concrete

4th International Symposium on Concrete and Structures for Next Generation (CSN2019)
2019-06-18 | Conference paper
Source: Self-asserted source
Sergiu Mihai Alexa-Stratulat

Experimental Assessment Techniques for the Dynamic Properties of Concrete

Advanced Engineering Forum
2017-03 | Journal article
DOI: 10.4028/www.scientific.net/aef.21.226
Part of ISSN: 2234-991X
Source: Self-asserted source
Sergiu Mihai Alexa-Stratulat

Aging in epitaxial ferroelectric PbTiO3 films

Journal of Advanced Dielectrics
2016-12 | Journal article
DOI: 10.1142/s2010135x16500260
Part of ISSN: 2010-135X
Part of ISSN: 2010-1368
Source: Self-asserted source
Sergiu Mihai Alexa-Stratulat
grade
Preferred source (of 2)‎

Enhancing polarization by electrode-controlled strain relaxation in PbTiO3 heterostructures

APL Materials
2016-01 | Journal article
DOI: 10.1063/1.4939790
Part of ISSN: 2166-532X
Source: Self-asserted source
Sergiu Mihai Alexa-Stratulat

Polarization decay in epitaxial ferroelectric PbTiO3 films

EMRS 2014 Fall Meeting
2014-09-16 | Conference paper
Source: Self-asserted source
Sergiu Mihai Alexa-Stratulat

Frustration of ferroelectricity in epitaxial film of relaxor ferroelectric PbSc1/2Nb1/2O3

Journal of Physics: Condensed Matter
2014-08-13 | Journal article
DOI: 10.1088/0953-8984/26/32/325901
Part of ISSN: 0953-8984
Part of ISSN: 1361-648X
Source: Self-asserted source
Sergiu Mihai Alexa-Stratulat
grade
Preferred source (of 2)‎

Nucleation-Induced Self-Assembly of Multiferroic BiFeO3–CoFe2O4 Nanocomposites

Nano Letters
2013-08-14 | Journal article
DOI: 10.1021/nl401965z
Part of ISSN: 1530-6984
Part of ISSN: 1530-6992
Source: Self-asserted source
Sergiu Mihai Alexa-Stratulat
grade
Preferred source (of 2)‎

Nucleation-induced self-assembly of nanostructured BiFeO3-CoFe2O4

WG1 Workshop “Nanoscale phenomena” & Core Group meeting
2013-03-20 | Conference abstract
Source: Self-asserted source
Sergiu Mihai Alexa-Stratulat

Growth of multiferroic heterostructures

Deutsche Physikalische Gesellschaft
2013-03-13 | Conference paper
Source: Self-asserted source
Sergiu Mihai Alexa-Stratulat

Alternative Route for Obtaining ${\rm NiFe}_{2}{\rm O}_{4}$ Thin Films by Pulsed Laser Deposition

IEEE Transactions on Magnetics
2013-01 | Journal article
DOI: 10.1109/tmag.2012.2218582
Part of ISSN: 0018-9464
Part of ISSN: 1941-0069
Source: Self-asserted source
Sergiu Mihai Alexa-Stratulat
grade
Preferred source (of 2)‎

Alternative route for obtaining NiFe2O4 by PLD

9th European Conference on Magnetic Sensors and Actuators
2012-07-03 | Conference poster
Source: Self-asserted source
Sergiu Mihai Alexa-Stratulat

Magneticand magnetostrictive measurements of RE doped cobalt ferritebulks and thin films

9th European Conference on Magnetic Sensors and Actuators
2012-07-03 | Conference poster
Source: Self-asserted source
Sergiu Mihai Alexa-Stratulat

Pulsed laser deposition of rare earth dopped cobalt ferrite thin films

11th international balkan workshop on applied physics
2011-07-06 | Conference poster
Source: Self-asserted source
Sergiu Mihai Alexa-Stratulat

Structural characterization of capped CoFe2O4 ferrite prepared in the ricin oil solution

11th international balkan workshop on applied physics
2011-07-06 | Conference poster
Source: Self-asserted source
Sergiu Mihai Alexa-Stratulat

Magnetostrictive behaviour in amorphous magnetic thin films

The XXXIXth National Conference for Physics and Modern Educational Technologies (FTEM)
2010-05-14 | Conference poster
Source: Self-asserted source
Sergiu Mihai Alexa-Stratulat

The study of conductivity in composite materials with the composition (CoMn0.2F21.8O4)x(BaTiO3)1-x

FARPhys
2009-10-24 | Conference poster
Source: Self-asserted source
Sergiu Mihai Alexa-Stratulat

Transparent conducting p- and n- type thin layers

FARPhys
2009-10-24 | Conference poster
Source: Self-asserted source
Sergiu Mihai Alexa-Stratulat

Permalloy thin films obtained by pulsed laser deposition: magnetic and galvanomagnetic behaviour

Journal of Optoelectronics and Advanced Materials
2008-03 | Journal article
EID:

2-s2.0-41849144845

Part of ISSN: 14544164
EID:

2-s2.0-42949091812
Source: Self-asserted source
Sergiu Mihai Alexa-Stratulat
grade
Preferred source (of 3)‎

Peer review (21 reviews for 5 publications/grants)

Review activity for Buildings. (11)
Review activity for Infrastructures. (1)
Review activity for Journal of building engineering. (2)
Review activity for Separations. (4)
Review activity for Sustainability. (3)
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