138 citations · 256 across the 34 of their papers we have counts for
8 papers · 1 filter
JFS-CryoMem: A Cryogenic Memory with Voltage-Controlled Superconducting Devices and Femtojoule-Scale Write/Read Energies
Md Rahatul Islam Udoy, Md Mazharul Islam, Juan P. Mendez +7
Scalable cryogenic systems require memory that combines nonvolatile storage, selective access, low thermal disturbance, and compatibility with superconducting electronics. We prese…
STEMPix: A Phase-Transition-Material-Based Pixel Sensor for Resolving Edge-Movement Direction
Md Rahatul Islam Udoy, Sumeet Kumar Gupta, Deep Jariwala +1
This paper proposes a spatio-temporal edge-movement direction pixel (STEMPix) for generating compact direction-aware edge movement information inside a CMOS-compatible image sensor…
Electrostatic Influence of Diamond Heat-Spreaders on GaN FET Performance
Lincoln Hogan, MD Mazharul Islam, Ahmedullah Aziz
Diamond, with its exceptional thermal conductivity, is widely explored as a heat spreader to improve thermal management in GaN-based power and RF electronics. In this work, we use…
ThermoPix: A High-Spatial-Resolution ElectronicPhotonic Temperature Sensor Array With Microsecond Row Readout
Md Rahatul Islam Udoy, Dharanidhar Dang, Wantong Li +3
This paper presents ThermoPix, a CMOS-compatible electronic-photonic architecture for high-spatial-resolution temperature sensing. The proposed system converts temperature-induced…
Non-volatile superconducting tunnelling magnetoresistance memory enabled by exchange-field gap engineering
Sonam Bhakat, Pushpak Banerjee, Ahmedullah Aziz +2
Scalable, low-dissipation memory operating below 4 K is a critical requirement for superconducting and quantum computing systems. Existing cryogenic memory technologies rely on CMO…
Lightweight True In-Pixel Encryption with FeFET Enabled Pixel Design for Secure Imaging
Md Rahatul Islam Udoy, Diego Ferrer, Wantong Li +3
Ensuring end-to-end security in image sensors has become essential as visual data can be exposed through multiple stages of the imaging pipeline. Advanced protection requires encry…
A Review of Multiscale Thermal Modeling in Heterogeneous 3D ICs
Baibhari Priya Barua, Md Rahatul Islam Udoy, Ahmedullah Aziz
Thermal behavior has become a first-order constraint in advanced 2.5D/3D integrated circuits (ICs) and heterogeneous packages. As power densities rise and multiple active dies are…
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…