94 citations · 363 across the 22 of their papers we have counts for
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Spectral extended finite element method for band structure calculations in phononic crystals
Eric B. Chin, Amir Ashkan Mokhtari, Ankit Srivastava +1
In this paper, we compute the band structure of one- and two-dimensional phononic composites using the extended finite element method (X-FEM) on structured higher-order (spectral)…
Orbital-enriched Flat-top Partition of Unity Method for the Schrödinger Eigenproblem
Clelia Albrecht, Constanze Klaar, John E. Pask +3
Quantum mechanical calculations require the repeated solution of a Schrödinger equation for the wavefunctions of the system. Recent work has shown that enriched finite element meth…
Partition of unity finite element method for quantum mechanical materials calculations
John E. Pask, N. Sukumar
The current state of the art for large-scale quantum-mechanical simulations is the planewave (PW) pseudopotential method, as implemented in codes such as VASP, ABINIT, and many oth…