11 citations · 23 across the 6 of their papers we have counts for
6 papers
Scaling of Multi-contact Phase Change Device for Toggle Logic Operations
Raihan Sayeed Khan, Nadim H. Kanan, Jake Scoggin +2
Scaling of two dimensional six-contact phase change devices that can perform toggle logic operations is analyzed through 2D electrothermal simulations with dynamic materials modeli…
Field Dependent Conductivity and Threshold Switching in Amorphous Chalcogenides -- Modeling and Simulations of Ovonic Threshold Switches and Phase Change Memory Devices
Jake Scoggin, Helena Silva, Ali Gokirmak
We model electrical conductivity in metastable amorphous using independent contributions from temperature and electric field to simulate phase change memory de…
Multi-contact Phase Change Toggle Logic Device Utilizing Thermal Crosstalk
Raihan Sayeed Khan, Nadim H. Kanan, Jake Scoggin +2
Phase change memory (PCM) is an emerging high speed, high density, high endurance, and scalable non-volatile memory technology which utilizes the large resistivity contrast between…
Modeling Heterogeneous Melting in Phase Change Memory Devices
Jake Scoggin, Zachary Woods, Helena Silva +1
We present thermodynamic crystallization and melting models and calculate phase change velocities in based on kinetic and thermodynamic parameters. The calculated…
Activation Energy of Metastable Amorphous Ge2Sb2Te5 from Room Temperature to Melt
S. Muneer, J. Scoggin, F. Dirisaglik +7
Resistivity of metastable amorphous Ge2Sb2Te5 (GST) measured at device level show an exponential decline with temperature matching with the steady-state thin-film resistivity measu…
Intrinsically Reliable and Lightweight Physical Obfuscated Keys
Raihan Sayeed Khan, Nadim Kanan, Chenglu Jin +8
Physical Obfuscated Keys (POKs) allow tamper-resistant storage of random keys based on physical disorder. The output bits of current POK designs need to be first corrected due to m…