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MARTIN Alexander
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External Career
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Friedrich-Alexander University Erlangen/Nuernberg Research Assistant
2016.09 - 2020.05
Country：Germany
Papers
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Effect of Li on the intrinsic and extrinsic contributions of the piezoelectric response in Lix(Na0.5K0.5)1-xNbO3 piezoelectric ceramics across the polymorphic phase boundary Reviewed International coauthorship
A. Martin, N. H. Khansur, D. Urushihara, T. Asaka, K. Kakimoto, K. G. Webber
Acta Materialia 266 119691 2024.03
Authorship：Lead author, Corresponding author Language：English Publishing type：Research paper (scientific journal)
DOI： 10.1016/j.actamat.2024.119691
DOI： 10.1016/j.actamat.2024.119691
Other Link： https://www.sciencedirect.com/science/article/pii/S1359645424000442?via%3Dihub
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Observation of the local electromechanical response in 2–2 ceramic–ceramic lead-free ferroelectric composites via digital image correlation Reviewed
A. Martin, J. G. Maier, K. Kakimoto, M. Kamlah, K. G. Webber
Journal of Applied Physics 135 ( 4 ) 044102 2024.01
Authorship：Lead author, Corresponding author Language：English Publishing type：Research paper (scientific journal)
DOI： 10.1063/5.0184763
DOI： 10.1063/5.0184763
Other Link： https://pubs.aip.org/aip/jap/article/135/4/044102/3222755/Observation-of-the-local-electromechanical
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Stress dependent impedance spectroscopy of niobium based ceramics Reviewed International coauthorship
H. Tanaka, T. Nozaki, A. Martin, K. G. Webber, K. Kakimoto
Japanese Journal of Applied Physics 62 SM1026 2023.08
Language：English Publishing type：Research paper (scientific journal)
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Influence of Oxygen Vacancies on the Impedance Spectrum of Al2O3–Na0.5K0.5NbO3 Composites Reviewed International coauthorship
A. Martin, K. G Webber, K. Kakimoto
Crystals 13 ( 3 ) 463 2023.03
Authorship：Lead author, Corresponding author Language：English Publishing type：Research paper (scientific journal)
DOI： https://doi.org/10.3390/cryst13030463
DOI： https://doi.org/10.3390/cryst13030463
Other Link： https://www.mdpi.com/2073-4352/13/3/463
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Brillouin spectroscopy study of the stress-induced ferroelectric order in lead-free relaxor 0.93(Na1/2Bi1/2)TiO3-0.07BaTiO3 ceramics Reviewed International coauthorship
A. Martin, M. Brehl, N. H. Khansur, F. Werr, D. de Ligny, K. G.Webber
Acta Materialia 238 118218 2022.10
Authorship：Lead author, Corresponding author Language：English Publishing type：Research paper (scientific journal)
DOI： 10.1016/j.actamat.2022.118218
DOI： 10.1016/j.actamat.2022.118218
Other Link： https://www.sciencedirect.com/science/article/pii/S1359645422005985?via%3Dihub
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Mechanical and electrical properties of Na0.55 K0.45NbO3 + 0.2% MnO/Al2O3 composites for energy harvesting applications Reviewed International coauthorship
A. Martin, K. G Webber, K. Kakimoto
Japanese Journal of Applied Physics 61 ( SN ) SN1032 2022.08
Authorship：Lead author, Corresponding author Language：English Publishing type：Research paper (scientific journal)
DOI： 10.35848/1347-4065/ac85f7
DOI： 10.35848/1347-4065/ac85f7
Other Link： https://iopscience.iop.org/article/10.35848/1347-4065/ac85f7
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Pulse-poling and characterization of (Na,K)NbO3 ceramics Reviewed
T. Nozaki, A. Martin, R. Kobayashi, T. Nakayama, K. Kakimoto
Japanese Journal of Applied Physics 61 ( SN ) SN1030 2022.08
Language：English Publishing type：Research paper (scientific journal)
DOI： 10.35848/1347-4065/ac85c6
DOI： 10.35848/1347-4065/ac85c6
Other Link： https://iopscience.iop.org/article/10.35848/1347-4065/ac85c6
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Investigating the importance of strain-coupling in lead-free 2-2 relaxor/ferroelectric composites with digital image correlation Reviewed International coauthorship
A. Martin, J. G Maier, F. A. Streich, M. Kamlah, K. G Webber
Smart Materials and Structures 31 ( 7 ) 075009 2022.05
Authorship：Lead author, Corresponding author Language：English Publishing type：Research paper (scientific journal)
Other Link： https://iopscience.iop.org/article/10.1088/1361-665X/ac6fa0
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In situ combined stress‐ and temperature‐dependent Raman spectroscopy of Li‐doped (Na,K)NbO3 Reviewed International coauthorship
N. H. Khansur, U. R. Eckstein, M. Bergler, A. Martin, K. Wang, J.-F. Li, M. R. Cicconi, K. Hatano, K. Kakimoto, D. de Ligny, K. G. Webber
Journal of the American Ceramic Society 105 ( 4 ) 2735 - 2743 2021.12
Language：English Publishing type：Research paper (scientific journal)
DOI： 10.1111/jace.18269
DOI： 10.1111/jace.18269
Other Link： https://doi.org/10.1111/jace.18269
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Macroscopic constitutive model for ergodic and non-ergodic lead-free relaxors Reviewed International journal
F. A. Streich, A. Martin, K. G Webber, M. Kamlah
Journal of Intelligent Material Systems and Structures 33 ( 8 ) 1002 - 1017 2021.08
Language：English Publishing type：Research paper (scientific journal)
DOI： 10.1177/1045389X211038680
DOI： 10.1177/1045389X211038680
Other Link： https://journals.sagepub.com/doi/10.1177/1045389X211038680
Presentations
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Impedance Spectroscopy of (Ba,Ca)(Zr,Ti)O3 - ZrO2 composites International coauthorship
Alexander Martin, Naho Kato, Kyle G. Webber, Ken-ichi Kakimoto
The 36th Fall Meeting 2023.09 The Ceramic Society of Japan
Event date： 2023.09
Language：English Presentation type：Oral presentation (general)
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Influence of Al2O3 on the electrical properties of lead-free Na0.5K0.5NbO3 ceramics International coauthorship International conference
Alexander Martin, Kyle G. Webber, Ken-ichi Kakimoto
Spring Meeting of the European Materials Research Society 2023 2023.06 European Materials Research Society
Event date： 2023.05 - 2023.06
Language：English Presentation type：Oral presentation (general)
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Enhancement of the piezoelectric properties in Ba0.85Ca0.15Zr0.1Ti0.9O3/ZrO2 3-0 composites International coauthorship
Alexander Martin, Naho Kato, Kyle G. Webber, Ken-ichi Kakimoto
The 40th Meeting on Ferroelectric Materials and Their Applications (FMA40) 2023.05 The Dielectric Society of Japan
Event date： 2023.05
Language：English Presentation type：Oral presentation (general)
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Investigating the importance of strain-coupling in lead-free 2-2 relaxor/ferroelectric composites with digital image correlation International coauthorship
Alexander Martin, Ken-ichi Kakimoto, Juliana Maier, Kyle G. Webber, Friedemann Streich, Marc Kamlah
Annual Meeting 2023 2023.03 The Ceramic Society of Japan
Event date： 2023.03
Language：English Presentation type：Oral presentation (general)
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Observation of the Electromechanical Responses of (Na,K)NbO3 under Combined External Mechanical and Thermal Fields Invited International coauthorship International conference
N. H. Khansur; A. Martin; K. Hatano; K. Kakimoto; D. De Ligny; K. G. Webber
Materials Science and Technology 2022 2022.10 ACerS Electronics and Basic Science Divisions
Event date： 2022.10
Language：English Presentation type：Oral presentation (invited, special)
Venue：Pittsburgh, Pennsylvania Country：United States
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Energy harvesting properties of 0-3 Al2O3-(Na,K)NbO3 composites
Alexander Martin, Ken-ichi Kakimoto
The 35th Fall Meeting 2022.09
Event date： 2022.09
Language：English Presentation type：Oral presentation (general)
Country：Japan
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Impedance Spectroscopy of Al2O3/Na0.5K0.5NbO3 0-3 Composites International conference
Alexander Martin, Ken-ichi Kakimoto
ISAF-PFM-ECAPD (ISAF 2022) 2022.06 IEEE Ultrasonics, Ferroelectrics, and Frequency Control Society
Event date： 2022.06 - 2022.07
Language：English Presentation type：Oral presentation (general)
Country：France
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Mechanical and Electrical Properties of Piezoelectric Al2O3-KNN 0-3 Composites International coauthorship
Alexander Martin, Kyle G. Webber, Ken-ichi Kakimoto
The 39th Meeting on Ferroelectric Materials and Their Applications (FMA39) 2022.06
Event date： 2022.06
Language：English Presentation type：Oral presentation (general)
Country：Japan
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Impedance Spectroscopy of Na0.5K0.5NbO3 and Al2O3 0-3 Composites
Alexander Martin, Ken-ichi Kakimoto
Annual Meeting 2022 2022.03 The Ceramic Society of Japan
Event date： 2022.03
Language：English Presentation type：Oral presentation (general)
Country：Japan
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Investigation of mechanical and electrical properties of lead-free piezoelectric 0-3 composites International conference
Alexander Martin, Ken-ichi Kakimoto
Electronic Materials and Applications 2022 (EMA 2022) 2022.01 ACerS Electronics and Basic Science Divisions
Event date： 2022.01
Language：English Presentation type：Oral presentation (general)
Country：United States
Awards
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Best Paper Award 2022
2022.10 The American Ceramic Society In situ combined stress‐ and temperature‐dependent Raman spectroscopy of Li‐doped (Na,K)NbO3
Neamul H. Khansur, Udo R. Eckstein, Michael Bergler, Alexander Martin, Ke Wang, Jing-Feng Li, Maria Rita Cicconi, Keiichi Hatano, Ken-ichi Kakimoto, Dominique de Ligny, Kyle G. Webber
Award type：Honored in official journal of a scientific society, scientific journal Country：United States