PhD positions at the University of Minnesota: Novel topics in wave mechanics of microstructured solids and metamaterials.

Multiple positions are available for graduate research assistants in The Multifunctional Structures and Wave Mechanics Group at the University of Minnesota Twin-Cities. The group, under the direction of Prof. Stefano Gonella(http://www.ce.umn.edu/directory/faculty/gonella), is devoted to the theoretical, computational and experimental investigation of wave phenomena in unconventional structural and material systems, and to the design and implementation of wave-based methodologies for material characterization and damage detection.   

 

Current research topics of interest are:

 

 1)     Modeling and simulation of multifunctional phononic crystals and acoustic metamaterials for vibration control, waveguiding and energy trapping and harvesting. The research aims at identifying and characterizing novel structural architectures featuring unconventional properties, such as negative stiffness, auxeticity, and bandgap behavior, as well as exploring their engineering applications. 

 

2) Development of novel simulation techniques for wave propagation in heterogeneous solids and structures, for dynamic multiscale characterization of heterogeneous materials and enhanced real-time structural health monitoring and damage detection.

 

In support of the theoretical and computational core research, graduate students will have the opportunity to validate their findings experimentally by conducting vibration and wave propagation tests using a state-of-the-art 3D Scanning Laser Doppler Vibrometer (SLDV).

 

The ideal candidate is a highly motivated and creative individual with background in Mechanical, Aerospace or Civil Engineering (or equivalent degree), with strong foundations in structural mechanics and good coding skills. Familiarity with the technical language Matlab is required. Knowledge of other programming languages, such as Fortran or C, or experience with FEM packages like Ansys or Abaqus is an asset.

 

The Multifunctional Structures and Wave Mechanics Group is part of the Department of Civil Engineering and is affiliated with the Mechanics and Physics of Solids and Fluids group and the Geomechanics group, which together boast over fifteen scholars conducting research in the most diverse areas of mechanics. 

 

Applicants must submit a brief cover letter, including a statement of interest in the group’s research, a detailed resume, indicating education, experience and qualifications, and the names and contact information of three references. All applications should be sent via email to Prof. Stefano Gonella at sgonella@umn.edu.