Morten Willatzen教授在纳米材料声学、光学和电学等物理性质研究领域建模、模拟方面的研究基础，特别是压电半导体材料电子学性质方面的研究专长，与本所研究的核心方向压电电子学理论和器件模拟、设计紧密结合，将孕育和产生新的交叉领域，如研究压电电子学器件声学性质，形成新的理论、设计新器件；发展压电电子学多功能新型光电感应压电执行器件等。

纳米材料声学、光学和电学等物理性质研究

1. Morten Willatzen, Lok C. Lew Yan Voon, Appala Naidu Gandi, and Udo Schwingenschl？gl, "3D Continuum Phonon Model for Group-IV 2D Materials", Beilstein Journal of Nanotechnology 8, 1345-1356 (2017). (doi:10.3762/bjnano.8.136). 2. J. Christensen, M. Willatzen, V. R. Velasco, and M.-H. Lu, "Parity-time synthetic phononic media," Phys. Rev. Lett. 116, 207601 (2016). 3. M. Willatzen and Z. L. Wang, "Uni?ed treatment of coupled optical and acoustic phonons in piezoelectric cubic materials," Phys. Rev. B 92, 224101 (2015). 4. L. C. Lew Yan Voon, A. Lopez-Bezanilla, J. Wang, Y. Zhang, and M. Willatzen, "Effective Hamiltonians for phosphorene and silicene," New J. Phys. (ISSN: 1367-2630) (DOI: http://dx.doi.org/10.1088/1367-2630/17/2/025004) 17 (2015). 5. M. Willatzen and J. Christensen, "Acoustic gain in piezoelectric semiconductors at epsilon-near-zero response," Phys. Rev. B Rapid Com. 89, 041201(R) (2014). 6. J. Christensen, V. Romero-Garcia, R. Pico, A. Cebrecos, F. J. Garcia de Abajo, N. A. Mortensen, M. Willatzen, and V. J. Sanchez-Morcillo, "Extraordinary absorption of sound in porous lamella-crystals," Scienti?c Reports 4, 4674 (2014). 7. M. Willatzen, A. Pors, and J. Gravesen, "Strong curvature effects in Neumann wave problems," J. Math. Phys. 53 (8), 083507(15) (2012). 8. L. C. Lew Yan Voon and M. Willatzen, "The k.p Method - Electronic Properties of Semiconductors," Springer, Berlin (ISBN 978-3-540-92871-3), 445 pages, August 2009. 9. M. Willatzen and L.C. Lew Yan Voon, "Separable Boundary-Value Problems in Physics," Wiley, Weinheim (ISBN 978-3-527-41020-0), 398 pages, April 2011.