Helena Silva
Professor/Electrical and Computer Engr

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Scholarly Contributions

333 Scholarly Contributions

122
Journal Articles
111
Conference Proceedings
61
Other Scholarly Works
29
Poster/Presentations
6
Book Chapters
3
Books
1
Patent and Intellectual Property
Investigation of Resistance Drift in Ge2Sb2Te5 Phase Change Memory Line Cells at Low Temperatures—Contributions of Charge Trapping
Ali Gokirmak, Helena Silva
Research Type: Conference Proceedings

Variability of Amorphized Length in Phase Change Memory (PCM) Line Cells
A. Cywar, R. S. Khan, F. Dirisaglik, Ali Gokirmak, S. Muneer, C. Lam, L. Sullivan N. Noor, Y. Zhu, Helena Silva
Research Type: Conference Proceedings

Resistance drift in nanoscale amorphous Ge2Sb2Te5 line-cell structures
M Akbulut, Y Zhu, Z Jurado, C Lam, F Dirisaglik, Helena Silva, Ali Gokirmak, L Sullivan, G Bakan
Research Type: Conference Proceedings

Comparison of Instantaneous Crystallization and Metastable Models in Phase Change Memory Cells
Nicholas Williams, Azer Faraclas, Helena Silva, Gokan Bakan, Ali Gokirmak
Research Type: Conference Proceedings

Functional Multi-Contact Phase Change Devices for Signal Routing and Non-Volatile Reconfigurable Logic
Helena Silva, Ali Gokirmak, Nadim Kanan
Research Type: Conference Proceedings

Simultaneous Seebeck and Electrical Resistivity Characterization of Ge2Sb2Te5 Thin Films
Helena Silva, L'Hacene Adnane, Ali Gokirmak
Research Type: Conference Proceedings

Electrical Resistivity of Liquid Ge2Sb2Te5 Based on Thin-Film and Nanoscale Device Measurements
Adrianne King, Mustafa Akbulut, Ali Gokirmak, Faruk Dirisaglik, Marianne Wennberg, Chung H Lam, Lhacene Adnane, Yu Zhu, Kadir Cil, Helena Silva
Research Type: Conference Proceedings

Melting a Wire At One End: High-Temperature Thermoelectric Transport via Generation-Transport-Recombination of Minority Carriers in Highly Doped Semiconductors
Ali Gokirmak, N Khan, G Bakan, Helena Silva
Research Type: Conference Proceedings

Role of Minority Carriers in Microscale Thermoelectric Generators
Nicholas E. Williams, Ali Gokirmak, Helena Silva
Research Type: Conference Proceedings

An Experimental Study on Waveform Engineering for Ge2Sb2Te5 Phase Change Memory Cells
Nafisa Noor, Kadir Cil, Yu Zhu, Adam Cywar, Lindsay Sullivan, Faruk Dirisaglik, Sadid Muneer, Helena Silva, Chung Lam, Ali Gokirmak
Research Type: Conference Proceedings

Numerical Modeling of The Thermoelectric Effects on Self-heated GST Bridge Structures
Helena Silva, G Bakan, F Dirisaglik, Ali Gokirmak
Research Type: Conference Proceedings

Variability in Nanocrystalline GST Cells
Nicholas Williams, Helena Silva, Sean Fischer, Michael Trombetta, Azer Faraclas, Ali Gokirmak
Research Type: Conference Proceedings

Crystallization Times of Ge2Sb2Te5 Nanostructures as a Function of Temperature
Kadir Cil, Lingyi Zhang, Helena Silva, Jonathan Rarey, Sadid Muneer, Chung H Lam, Ali Gokirmak, Yu Zhu, Faruk Dirisaglik
Research Type: Conference Proceedings

A Non-Equilibrium Semiconductor Model for Simulation of Electrothermal Phenomena
Ali Gokirmak, Helena Silva, Sadid Muneer
Research Type: Conference Proceedings

Phase change router for nonvolatile logic
Helena Silva, Ali Gokirmak, Nadir H Kan’an
Research Type: Conference Proceedings

Finite Element Assessment of Rupture Oxide Phase Change Memory Cells
Nadim Kanan, Azer Faraclas, Helena Silva, Nicholas Williams, Ali Gokirmak
Research Type: Conference Proceedings

A Finite Element Model of Grain Boundary Melting in Phase Change Memory Devices Based on Thermodynamic Principles
Helena Silva, J. Scoggin, Ali Gokirmak
Research Type: Conference Proceedings

Impact of High Electric Field on Resistance Drift in Amorphous Ge2Sb2Te5 Phase Change Memory Line Cells at Low Temperatures
Raihan Sayeed Khan, ABM Hasan Talukder, Helena Silva, Ali Gokirmak
Research Type: Conference Proceedings

Enhanced Reset Variability in Phase Change Memory for Hardware Security Applications
Helena Silva, Sadid Muneer, Raihan Sayeed Khan, Ali Gokirmak, Nafisa Noor
Research Type: Conference Proceedings

Characterization of Seebeck Coefficient, Electrical Resistivity and Average Grain Size of Ge2Sb2Te5 Thin Films at High Temperatures
A. Cywar, L. Adnane, Ali Gokirmak, F. Dirisaglik, Helena Silva, C. Lam, K. Cil, Y. Zhu
Research Type: Conference Proceedings