97 citations · 208 across the 8 of their papers we have counts for
9 papers
Atomic-Scale Insights into the Switching Mechanisms of RRAM Devices
Md Tawsif Rahman Chowdhury, Alireza Moazzeni, Gozde Tutuncuoglu
The growing energy demands of information and communication technologies, driven by data-intensive computing and the von Neumann bottleneck, underscore the need for energy-efficien…
From GPUs to RRAMs: Distributed In-Memory Primal-Dual Hybrid Gradient Method for Solving Large-Scale Linear Optimization Problem
Huynh Q. N. Vo, Md Tawsif Rahman Chowdhury, Paritosh Ramanan +4
The exponential growth of computational workloads is surpassing the capabilities of conventional architectures, which are constrained by fundamental limits. In-memory computing (IM…
Harnessing the Full Potential of RRAMs through Scalable and Distributed In-Memory Computing with Integrated Error Correction
Huynh Q. N. Vo, Md Tawsif Rahman Chowdhury, Paritosh Ramanan +2
Exponential growth in global computing demand is exacerbated due to the higher-energy requirements of conventional architectures, primarily due to energy-intensive data movement. I…
The Lynchpin of In-Memory Computing: A Benchmarking Framework for Vector-Matrix Multiplication in RRAMs
Md Tawsif Rahman Chowdhury, Huynh Quang Nguyen Vo, Paritosh Ramanan +2
The Von Neumann bottleneck, a fundamental challenge in conventional computer architecture, arises from the inability to execute fetch and data operations simultaneously due to a sh…
Plasmonic waveguide-integrated nanowire laser
Esteban Bermúdez-Ureña, Gozde Tutuncuoglu, Javier Cuerda +6
Next-generation optoelectronic devices and photonic circuitry will have to incorporate on-chip compatible nanolaser sources. Semiconductor nanowire lasers have emerged as strong ca…
Coherent two-mode dynamics of a nanowire force sensor
Floris R. Braakman, Nicola Rossi, Gözde Tütüncüoglu +2
Classically coherent dynamics analogous to those of quantum two-level systems are studied in the setting of force sensing. We demonstrate quantitative control over the coupling bet…
Revealing large-scale homogeneity and trace impurity sensitivity of GaAs nanoscale membranes
Z. Yang, A. Surrente, G. Tutuncuoglu +7
III-V nanostructures have the potential to revolutionize optoelectronics and energy harvesting. For this to become a reality, critical issues such as reproducibility and sensitivit…
Nonlinear motion and mechanical mixing in as-grown GaAs nanowires
F. R. Braakman, D. Cadeddu, G. Tütüncüoglu +4
We report nonlinear behavior in the motion of driven nanowire cantilevers. The nonlinearity can be described by the Duffing equation and is used to demonstrate mechanical mixing of…
Untangling the role of oxide in Ga-assisted growth of GaAs nanowires on Si substrates
F. Matteini, G. Tutuncuoglu, D. Rüffer +2
The influence of the oxide in Ga-assisted growth of GaAs nanowires on Si substrates is investigated. Three different types of oxides with different structure and chemistry are cons…