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300 Publications
2026 | Journal Article | LibreCat-ID: 63800 | 
D. Itner, D. Dreiling, H. Gravenkamp, B. Henning, and C. Birk, “A modified Levenberg–Marquardt method for estimating the elastic material parameters of polymer waveguides using residuals between autocorrelated frequency responses,” Mechanical Systems and Signal Processing, vol. 247, p. 113904, 2026, doi: https://doi.org/10.1016/j.ymssp.2026.113904.
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2026 | Journal Article | LibreCat-ID: 63435
L. Claes and M. Winkler, “Describing smooth small-data solutions to a quasilinear hyperbolic-parabolic system by W 1,P energy analysis,” Nonlinear Analysis: Real World Applications, vol. 91, p. 104580, 2026, doi: 10.1016/j.nonrwa.2025.104580.
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2026 | Report | LibreCat-ID: 65426 |
D. Dreiling, D. Itner, C. Birk, H. Gravenkamp, and B. Henning, Vollständige Bestimmung der akustischen Materialparameter von Polymeren II. Hannover : Technische Informationsbibliothek, 2026.
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2026 | Conference Paper | LibreCat-ID: 65586
H. Zeipert, L. Claes, J. Hölscher, M. Wippermann, and B. Henning, “An Approach for the Efficient Solution of Eigenvalue-based Inverse Problems for the Material Characterisation Using Guided Acoustic Waves,” in Fortschritte der Akustik - DAGA 2026, 2026, pp. 1566–1569, doi: 10.71568/DAGA2026.043.
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2026 | Conference Paper | LibreCat-ID: 65587
L. Claes, “Simultaneous measurement of bulk and shear viscosity using guided acoustic waves,” in Fortschritte der Akustik - DAGA 2026, 2026, pp. 1089–1092, doi: 10.71568/DAGA2026.006.
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2026 | Conference Abstract | LibreCat-ID: 65625
O. Friesen, J. Hölscher, M. B. K. Siegmund, L. Claes, and B. Henning, “Experimental and Numerical Investigation of Jump Phenomena in the Frequency Response of Piezoelectric Systems,” 2026.
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2026 | Journal Article | LibreCat-ID: 65242
E. Moritzer et al., “Fiber-matrix adhesion in glass fiber reinforced thermoplastic composite laminates and its effect on mechanical properties,” International Polymer Processing, 2026, doi: 10.1515/ipp-2025-0077.
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2026 | Journal Article | LibreCat-ID: 65785 |
O. Friesen et al., “Measurement of multiphysical material parameters of piezoceramic components for high-power ultrasonic applications,” tm - Technisches Messen, 2026, doi: 10.1515/teme-2026-0042.
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2026 | Journal Article | LibreCat-ID: 66060
L. Claes and M. Winkler, “Local strong solutions in a quasilinear Moore-Gibson-Thompson type model for thermoviscoelastic evolution in a standard linear solid,” Nonlinear Differential Equations and Applications NoDEA, vol. 33, no. 4, 2026, doi: 10.1007/s00030-026-01239-7.
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2026 | Misc | LibreCat-ID: 66382
M. Wippermann, M. I. Rickert, F. Gebauer, H. Zeipert, and L. Claes, Characterisation of Internal Periodic Structures in Additively Manufactured Components Using Guided Acoustic Waves. Guided Ultrasonic Waves: Emerging Methods (GUWEM) Workshop, Ottrtott, France, 2026.
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2026 | Misc | LibreCat-ID: 66381
M. Wippermann, M. I. Rickert, and F. Gebauer, Phononische Kristallographie mittels geführter akustischer Wellen. Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck, 2026.
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2026 | Misc | LibreCat-ID: 66434
J. Hölscher, Effiziente Simulation nichtlinearer, elastodynamischer Prozesse. Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck, 2026.
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2026 | Misc | LibreCat-ID: 66436
K. Dören and T. Hetkämper, Visualisierung von Schallausbreitungsphänomenen mittels Schlierentechnik. Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck, 2026.
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2025 | Conference Paper | LibreCat-ID: 59683 |
M. Wippermann, L. Claes, P. Brandes, E. Moritzer, and B. Henning, “Determination of the unit cell geometry in fibre-reinforced polymer sheets using guided acoustic waves,” presented at the DAS | DAGA 2025 - 51st Annual Meeting on Acoustics, Copenhagen, 2025, doi: 10.71568/DASDAGA2025.116.
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2025 | Conference Paper | LibreCat-ID: 59688 |
L. Claes, H. Zeipert, P. Brandes, E. Moritzer, and B. Henning, “Assessment of Fibre-Matrix Adhesion in Reinforced Polymers by Modal Damping of Guided Acoustic Waves,” presented at the DAS | DAGA 2025 - 51st Annual Meeting on Acoustics, Copenhagen, 2025, doi: 10.71568/DASDAGA2025.052.
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2025 | Journal Article | LibreCat-ID: 59995 |
D. Dreiling, D. Itner, H. Gravenkamp, L. Claes, C. Birk, and B. Henning, “Increasing the sensitivity of ultrasonic transmission measurements for elastic material parameter estimation,” Measurement Science and Technology, vol. 36, Art. no. 6, 2025, doi: 10.1088/1361-6501/add9b6.
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2025 | Conference Paper | LibreCat-ID: 62300
L. Claes, J. Hölscher, O. Friesen, C. Scheidemann, T. Hemsel, and B. Henning, “Estimation of third order elastic constants of piezoceramics using DC biased impedance measurements,” in 2025 International Congress on Ultrasonics, 2025, pp. 142–145, doi: 10.5162/ultrasonic2025/a18-a6.
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2025 | Conference Paper | LibreCat-ID: 62295
M. Wippermann and L. Claes, “Phononic crystallography of fibre-reinforced polymers using broadband acoustic waves,” in 2025 International Congress on Ultrasonics, Paderborn, 2025, pp. 24--27, doi: 10.5162/ultrasonic2025/a1-b2.
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2025 | Conference Paper | LibreCat-ID: 62301
D. Dreiling, D. Itner, H. Gravenkamp, C. Birk, and B. Henning, “A Measurement Setup for the Determination of Temperature-Dependent Viscoelastic Material Parameters Using an Ultrasonic Pulse-Echo Technique,” in 2025 International Congress on Ultrasonics, 2025, pp. 102–105, doi: 10.5162/ultrasonic2025/a12-c5.
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2025 | Journal Article | LibreCat-ID: 62000 |
L. Claes, K. Koch, O. Friesen, and L. Meihost, “Machine Learning-Supported Inverse Measurement Procedure for Broadband, Temperature Dependent Piezoelectric Material Parameters,” Acta Acustica, vol. 9, no. 65, 2025, doi: 10.1051/aacus/2025044.
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