17 citations · 34 across the 3 of their papers we have counts for
3 papers
physics.comp-ph2017★ 2 cited
Nested Dissection Solver for Transport in 3D Nano-Electronic Devices
Y. Zhao, U. Hetmaniuk, S. R. Patil +2
The Hierarchical Schur Complement method (HSC), and the HSC-extension, have significantly accelerated the evaluation of the retarded Green's function, particularly the lesser Green…
cond-mat.mtrl-sci2017★ 15 cited
Negative Differential Resistance in Graphene Boron Nitride Heterostructure Controlled by Twist and Phonon-Scattering
Y. Zhao, Z. Wan, U. Hetmaniuk +1
Two-dimensional (2D) crystals, such as graphene, hexagonal boron nitride and transitional metal dichalcogenides, have attracted tremendous amount of attention over the past decade…
math.NA2013★ 17 cited
A Nested Dissection Approach to Modeling Transport in Nanodevices: Algorithms and Applications
U. Hetmaniuk, Y. Zhao, M. P. Anantram
Modeling nanoscale devices quantum mechanically is a computationally challenging problem where new methods to solve the underlying equations are in a dire need. In this paper, we p…