6 papers
Gate-Drain Leakage Enhanced by Drain-Induced Dielectric Barrier Lowering in Gate-All-Around Field Effect Transistors
Juan P. Mendez, Coleman Cariker, Michael Titze +2
Gate-All-Around Field-Effect Transistors (GAAFETs), now entering high-volume production as successors to fin field-effect transistor technology, are enabling continued scaling and…
Predictive first-principles simulations for co-designing next-generation energy-efficient AI systems
Denis Mamaluy, Md Rahatul Islam Udoy, Juan P. Mendez +3
In modern generative-AI workloads, matrix-vector/matrix-matrix multiplications (\emph{MatMul}) dominate the compute and energy cost. Achieving dramatic reductions in energy per tok…
Analog-to-Digital Converter Based on Voltage-controlled Superconducting Device
Md Mazharul Islam, Connor A. Good, Diego Ferrer +5
The increasing demand for cryogenic electronics in superconducting and quantum computing systems calls for ultra energy efficient data conversion architectures that remain function…
Reimagining Voltage-Controlled Cryogenic Boolean Logic Paradigm with Quantum-Enhanced Josephson Junction FETs
Md Mazharul Islam, Diego Ferrer, Shamiul Alam +4
The growing demand for ultra low power computing and the emergence of quantum technologies have intensified interest in cryogenic electronics, particularly superconducting devices.…
Quantum charge sensing using a semiconductor device based on -layer tunnel junctions
Juan P. Mendez, Denis Mamaluy
We report a nanoscale device concept based on a highly doped -layer tunnel junction embedded in a semiconductor for charge sensing. Recent advances in Atomic Precision Advanced…
Epitaxial aluminum layer on antimonide heterostructures for exploring Josephson junction effects
W. Pan, K. R. Sapkota, P. Lu +13
In this article, we present results of our recent work of epitaxially-grown aluminum (epi-Al) on antimonide heterostructures, where the epi-Al thin film is grown at either room tem…