Grain-boundary resistance in copper interconnects: from an atomistic model to a neural network

D Valencia, E Wilson, Z Jiang, GA Valencia-Zapata… - Physical review applied, 2018 - APS
Orientation effects on the specific resistance of copper grain boundaries are studied
systematically with two different atomistic tight-binding methods. A methodology is …

Mode-space-compatible inelastic scattering in atomistic nonequilibrium Green's function implementations

DA Lemus, J Charles, T Kubis - Journal of Computational Electronics, 2020 - Springer
The nonequilibrium Green's function method is often used to predict transport in atomistically
resolved nanodevices and yields an immense numerical load when inelastic scattering on …

A method for simulating the influence of grain boundaries and material interfaces on electromigration

L Filipovic - Microelectronics Reliability, 2019 - Elsevier
Continued scaling of the back-end-of-line copper metalization has shown to significantly
increase the resistivity and decrease the lifetime of interconnects. The primary reason is the …

[HTML][HTML] Electrical Resistivity Modification of Electrodeposited Mo and Mo–Co Nanowires for Interconnect Applications

JH Moon, T Kim, Y Lee, S Kim, Y Kim, JP Ahn, J Choi… - Engineering, 2024 - Elsevier
Achieving historically anticipated improvement in the performance of integrated circuits is
challenging, due to the increasing cost and complexity of the required technologies with …

Microstructure and granularity effects in electromigration

L Filipovic, S Selberherr - IEEE Journal of the Electron Devices …, 2020 - ieeexplore.ieee.org
The persistent advancements made in the scaling and vertical implementation of front-end-
of-line transistors has reached a point where the back-end-of-line metallization has become …

Nonequilibrium Green's function method: Büttiker probes for carrier generation and recombination

KC Wang, Y Chu, D Valencia, J Geng… - … on Simulation of …, 2018 - ieeexplore.ieee.org
The non-equilibrium Green function (NEGF) method is capable of nanodevice performance
predictions including coherent and incoherent effects. To treat incoherent scattering, carrier …

Low-Rank Approximations in Quantum Transport Simulations

DA Lemus - 2020 - search.proquest.com
Quantum-mechanical effects play a major role in the performance of modern electronic
devices. In order to predict the behavior of novel devices, quantum effects are often included …

Modeling Electronic Transport in Metal Interconnects

D Valencia - 2018 - search.proquest.com
The improvements in the density of integrated circuits and device performance have been
achieved through a long journey of device downscaling and increase in chip size. The …

THE PURDUE UNIVERSITY GRADUATE SCHOOL STATEMENT OF DISSERTATION APPROVAL

Z Shen - 2020 - search.proquest.com
Although current augmented, virtual, and mixed reality (AR/VR/MR) systems are facing
advanced and immersive experience in the entertainment industry with countless media …