8 citations · 9 across the 4 of their papers we have counts for
4 papers
Graded phononic metamaterials: Scalable design meets scalable microfabrication
Charles Dorn, Vignesh Kannan, Ute Drechsler +1
Metamaterials are a new generation of advanced materials, exhibiting engineered microstructures that enable customized material properties not found in nature. The dynamics of meta…
Microscale architected materials for elastic wave guiding: Fabrication and dynamic characterization across length and time scales
Vignesh Kannan, Charles Dorn, Ute Drechsler +1
We present an experimental protocol for the fabrication and characterization of scalable microarchitected elastic waveguides. Using silicon microfabrication techniques, we develop…
Quality Assessment of Low Light Restored Images: A Subjective Study and an Unsupervised Model
Vignesh Kannan, Sameer Malik, Rajiv Soundararajan
The quality assessment (QA) of restored low light images is an important tool for benchmarking and improving low light restoration (LLR) algorithms. While several LLR algorithms ex…
Deformation twin nucleation and twin variant selection in single crystal magnesium as a function of strain rate
Kavan Hazeli, Vignesh Kannan, Owen Kingstedt +2
Deformation twinning is an important deformation mechanism in a variety of materials, including metals and ceramics. This deformation mechanism is particularly important in low-sym…