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
Thermoelectric Transport under Large Temperature Gradients in Self-Heated Silicon Microwires
2024
Gokhan Bakan, Helena Silva, Ali Gokirmak
Research Type: Conference Proceedings

Light emission from electrically stressed ZnO nanorods
2024
Kadir Cil, Helena Silva, V Manthina, Luca Lucera, Ali Gokirmak, Alexander G Agrios, Lhacene Adnane
Research Type: Conference Proceedings

Finite Element Modeling of Current-Induced Filaments in Nanocrystalline Silicon
2024
Ali Gokirmak, Nicholas Williams, Christian Osorio, Sean Fischer, Helena Silva
Research Type: Conference Proceedings

Metastable Electrical Resistivity of Amorphous, Crystalline, and Liquid Ge2Sb2Te5 Measurements Using Nanosecond Pulses on Patterned Ge2Sb2Te5 Nanowires
2024
Rebeca Nowak, Faruk Dirisaglik, Lingyi Zhang, Yu Zhu, Helena Silva, Chung H Lam, Jonathan Rarey, Ali Gokirmak, Kadir Cil
Research Type: Conference Proceedings

Electrical Resistivity and Seebeck Coefficient of Thin Film Ge2Sb2Te5 Up to 600 C
2024
Chung H Lam, Yu Zhu, Lhacene Adnane, Ali Gokirmak, Helena Silva
Research Type: Conference Proceedings

Linear Amorphization of Thin Film Ge2Sb2Te5 Patches Utilizing Filament Formation
2024
Nabila Adnane, Helena Silva, Ali Gokirmak
Research Type: Conference Proceedings

Extraction of High Temperature Electrical and Thermal Conductivity from Self-heated Silicon Microwires for Thermoelectric Transport Studies
2024
Ali Gokirmak, Gokhan Bakan, Sadid Muneer, Helena Silva
Research Type: Conference Proceedings

Temperature Dependent Crystallization Times of Ge2Sb2Te5 Nanostructures
2024
Helena Silva, Kadir Cil, Rebeca Nowak, Lingyi Zhang, Jonathan Rarey, Faruk Dirisaglik, Ali Gokirmak, Chung H Lam, Yu Zhu
Research Type: Conference Proceedings

Resistance Drift in Melt-Quenched Ge2Sb2Te5 Phase Change Memory Line Cells at Cryogenic Temperatures
2024
Md Tashfiq Kashem, Helena Silva, Ali Gokirmak, Faruk dirisaglik, Hasan Talukder, Raihan Khan
Research Type: Journal Article

Electronic transport in amorphous Ge2Sb2Te5 phase-change memory line cells and its response to photoexcitation
2024
Samzid Hafiz, Faruk Dirisaglik, Raihan Khan, Hasan Talukder, Ali Gokirmak, Helena Silva, Md Tashfiq Kashem
Research Type: Journal Article

Modeling Reset, Set and Read Operations in Nanoscale Ge2Sb2Te5 Phase-Change Memory Devices Using Electric Field- and Temperature-Dependent Material Properties
2023
Jacob Scoggin, Ali Gokirmak, Helena Silva, M. Tashfiq Bin Kashem, Zachary Woods
Research Type: Journal Article

Modeling Reset, Set, and Read Operations in Nanoscale Ge2Sb2Te5 Phase‐Change Memory Devices Using Electric Field‐ and Temperature‐Dependent Material Properties
2023
Helena Silva, Ali Gokirmak, MTB Kashem, Zack Woods, Jacob Scoggin
Research Type: Journal Article

Novel applications of ZnTe as an ovonic threshold switching and as a phase change material
2023
Habeeb Mousa, Guy Wicker, HB Bandhari, Oleg Maksimov, Helena Silva, Saidjafarzoda Ilhom, Katherine Hansen
Research Type: Journal Article

Superlattice Based Interfacial Phase Change Memory for Energy Efficient Operation of Phase Change Memories
2023
Md Tashfiq Kashem, Helena Silva, Ali Gokirmak, Jacob Scoggin
Research Type: Poster/Presentation

Analysis of Charge Transport in Narrow Amorphous Ge2Sb2Te5 Line Cells Stressed and Stabilized at Room Temperature
2023
Ali Gokirmak, Hasan Talukder, Helena Silva, Md Tashfiq Kashem
Research Type: Poster/Presentation

Resistance Drift and Percolation Transport in Phase Change Memory
2023
Tashfiq Kashem, Helena Silva, Ali Gokirmak, Raihan Khan, Hasan Talukder, Samzid Hafiz
Research Type: Poster/Presentation

Temperature-Dependent Characteristics and Electrostatic Threshold Voltage Tuning of Accumulated Body MOSFETs
2022
Faruk Dirisaglik, A. B.M. Hasan Talukder, Ali Gokirmak, Brittany Smith, Helena Silva, Mustafa Akbulut
Research Type: Journal Article

https://dx.doi.org/10.1109/TED.2022.3184906
Calculation of the Energy Band Diagram and Estimation of Electronic Transport Parameters of Metastable Amorphous Ge2Sb2Te5
2022
Lhacene Adnane, Ali Gokirmak, Md Tashfiq Kashem, Faruk Dirisaglik, Helena Silva, Sadid Muneer
Research Type: Journal Article

Finite Element Modeling of Thermoelectric Effects in Phase Change Memory Cells
2022
Jacob Scoggin, Helena Silva, Md Tashfiq Kashem, Ali Gokirmak
Research Type: Journal Article

Stopping Resistance Drift in Phase Change Memory Cells and Analysis of Charge Transport in Stable Amorphous Ge2Sb2Te5
2022
Raihan S. Khan, Ali Gokirmak, Helena Silva, M. Tashfiq Bin Kashem, Faruk Dirisaglik, A.B.M. Hasan Talukder
Research Type: Other Scholarly Work