67 citations · 155 across the 11 of their papers we have counts for
11 papers
Energy and Scaling Limits of Phase-Change Memory
Rivka-Galya Nir-Harwood, Asir I. Khan, Emanuel Ber +6
Phase change memory (PCM) relies on a reversible transition between amorphous and crystalline states of a material, and stands as a promising candidate for next-generation, energy-…
Scale-robust Low Resistance Transport in Atomic Layer Deposited Topological Semimetal Wafers on Amorphous Substrate
Dong-Hyun Lim, Young-Min Song, Yeji Kim +8
As data-centric computing advances, energy-efficient interconnects are increasingly critical for AI-driven systems. Traditional metal conductors face severe limitations at nanoscal…
Deep Learning to Automate Parameter Extraction and Model Fitting of Two-Dimensional Transistors
Robert K. A. Bennett, Jan-Lucas Uslu, Harmon F. Gault +8
We present a deep learning approach to extract physical parameters (e.g., mobility, Schottky contact barrier height, defect profiles) of two-dimensional (2D) transistors from elect…
Negative capacitance overcomes Schottky-gate limits in GaN high-electron-mobility transistors
Asir Intisar Khan, Jeong-Kyu Kim, Urmita Sikder +5
For high-electron-mobility transistors based on two-dimensional electron gas (2DEG) within a quantum well, such as those based on AlGaN/GaN heterostructure, a Schottky-gate is used…
Enabling P-type Conduction in Bilayer WS2 with NbP Topological Semimetal Contacts
Lauren Hoang, Asir Intisar Khan, Robert K. A. Bennett +7
Two-dimensional (2D) semiconductors are promising for low-power complementary metal oxide semiconductor (CMOS) electronics, which require ultrathin n- and p-type transistor channel…
Surface conduction and reduced electrical resistivity in ultrathin noncrystalline NbP semimetal
Asir Intisar Khan, Akash Ramdas, Emily Lindgren +9
The electrical resistivity of conventional metals, such as copper, is known to increase in thin films due to electron-surface scattering, limiting the performance of metals in nano…
Non-volatile Phase-only Transmissive Spatial Light Modulators
Zhuoran Fang, Rui Chen, Johannes E. Fröch +14
Free-space modulation of light is crucial for many applications, from light detection and ranging to virtual or augmented reality. Traditional means of modulating free-space light…
Improved Gradual Resistive Switching Range and 1000x On/Off Ratio in HfOx RRAM Achieved with a Thermal Barrier
Raisul Islam, Shengjun Qin, Sanchit Deshmukh +7
Gradual switching between multiple resistance levels is desirable for analog in-memory computing using resistive random-access memory (RRAM). However, the filamentary switching of…
Enhanced Meta-Displays Using Advanced Phase-Change Materials
Omid Hemmatyar, Sajjad Abdollahramezani, Ioannis Zeimpekis +12
Structural colors generated due to light scattering from static all-dielectric metasurfaces have successfully enabled high-resolution, high-saturation, and wide-gamut color printin…
Lateral Transport and Field-Effect Characteristics of Sputtered P-Type Chalcogenide Thin Films
Sumaiya Wahid, Alwin Daus, Asir Intisar Khan +4
Investigating lateral electrical transport in p-type thin film chalcogenides is important to evaluate their potential for field-effect transistors (FETs) and phase-change memory ap…
Uncovering Thermal and Electrical Properties of Sb2Te3/GeTe Superlattice Films
Heungdong Kwon, Asir Intisar Khan, Christopher Perez +3
Superlattice-like phase change memory (SL-PCM) promises lower switching current than conventional PCM based on Ge2Sb2Te5 (GST). However, a fundamental understanding of SL-PCM requi…