2 citations · 3 across the 9 of their papers we have counts for
10 papers
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…
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…
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…
Multi-Domain FeFET-Based Pixel for In-Sensor Multiply-and-Accumulate Operations
Md Rahatul Islam Udoy, Wantong Li, Kai Ni +1
This paper presents an FeFET-based active pixel sensor that performs in-sensor multiply-and-accumulate (MAC) operations by leveraging the multi-domain polarization states of ferroe…
In-Pixel Foreground and Contrast Enhancement Circuits with Customizable Mapping
Md Rahatul Islam Udoy, Md Mazharul Islam, Elijah Johnson +1
This paper presents an innovative in-pixel contrast enhancement circuit that performs image processing directly within the pixel circuit. The circuit can be tuned for different mod…
Harnessing Ferro-Valleytricity in Penta-Layer Rhombohedral Graphene for Memory and Compute
Md Mazharul Islam, Shamiul Alam, Md Rahatul Islam Udoy +3
Two-dimensional materials with multiple degrees of freedom, including spin, valleys, and orbitals, open up an exciting avenue for engineering multifunctional devices. Beyond spintr…
A Review on Digital Pixel Sensors
Md Rahatul Islam Udoy, Shamiul Alam, Md Mazharul Islam +2
Digital pixel sensor (DPS) has evolved as a pivotal component in modern imaging systems and has the potential to revolutionize various fields such as medical imaging, astronomy, su…