Helena Silva
Professor/Electrical and Computer Engr

Are you Helena Silva?

How to update your information.
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
Nanoscale ringFETs
2012
Nicholas Williams, Helena Silva, Ali Gokirmak
Research Type: Journal Article

Crystallization of silicon microstructures through rapid self-heating for high-performance electronics on arbitrary substrates
2012
Adam Cywar, Nicholas Williams, Ali Gokirmak, Gokhan Bakan, Faruk Dirisaglik, Helena Silva, Nathan Henry
Research Type: Journal Article

The impact of heater-recess and load matching in phase change memory mushroom cells
2012
Adam Cywar, Helena Silva, Chung H Lam, Jing Li
Research Type: Journal Article

High Temperature Seebeck Coefficient and Electrical Resistivity of Ge _ 2 Sb _ 2 Te _ 5 Thin Films
2012
Chung Lam, Yu Zhu, Faruk Dirisaglik, Mustafa Akbulut, Lhacene Adnane, Helena Silva, Ali Gokirmak
Research Type: Journal Article

Finite Element Modeling of a Nanowire-Based Oscillator Achieved Through Solid-Liquid Phase Switching for GHz Operation
2012
Ali Gokirmak, Adam Cywar, Helena Silva
Research Type: Journal Article

Finite element analysis of scaling of silicon micro-thermoelectric generators to nanowire dimensions Finite element analysis of scaling of silicon micro- thermoelectric generators to nanowire dimensions
2012
Ali Gokirmak, Nicholas E Williams, Helena Silva
Research Type: Journal Article

Extraction of temperature dependent electrical resistivity and thermal conductivity from silicon microwires self-heated to melting temperature
2012
Ali Gokirmak, Helena Silva, Lhacene Adnane, Gokhan Bakan
Research Type: Journal Article

Finite Element Analysis of Scaling of Micro Thermoelectric Generators
2012
Helena Silva, Ali Gokirmak, Nicholas Williams
Research Type: Journal Article

Modeling of Set and Reset Operations of Phase-Change Memory Cells
2011
Azer Faraclas, Helena Silva, Nicholas Williams, Ali Gokirmak
Research Type: Journal Article

Self-heating of silicon microwires: Crystallization and thermoelectric effects
2011
Ali Gokirmak, Adam Cywar, Mustafa Akbulut, Niaz Khan, Helena Silva, Gokhan Bakan, Kadir Cil
Research Type: Journal Article

Scaling of silicon phase-change oscillators
2011
Helena Silva, Mustafa Akbulut, Faruk Dirisaglik, Adam Cywar, Gokhan Bakan, Steven Steen, Ali Gokirmak
Research Type: Journal Article

INVITED FEATURE PAPER
2011
Mustafa Akbulut, Adam Cywar, Niaz Khan, Gokhan Bakana, Ali Gokirmak, Kadir Cil, Helena Silvab
Research Type: Journal Article

Finite Element Analysis of Micro/Nano Thermoelectric Generators
2011
Helena Silva, Ali Gokirmak, N E Williams
Research Type: Journal Article

Crystallization and thermoelectric transport in self-heated silicon microwires
2010
Ali Gokirmak, N. Khan, A. Cywar, G. Bakan, Helena Silva
Research Type: Journal Article

Nanosecond pulse generation in a silicon microwire
2010
Adam Cywar, Gokhan Bakan, Ali Gokirmak, Helena Silva
Research Type: Journal Article

https://dx.doi.org/10.1109/LED.2010.2072772
Phase-change oscillations in silicon microwires
2009
G. Bakan, A. Cywar, H. Silva, A. Gokirmak, C. Boztug
Research Type: Journal Article

https://dx.doi.org/10.1063/1.3083553
Lessons for dynamic touch from a case of strokeinduced motor impairment
2009
Jeffrey Kinsella-shaw, Claudia Carello, Michael Turvey, Helena Silva
Research Type: Journal Article

Measurements of liquid silicon resistivity on silicon microwires
2009
Helena Silva, Adam Cywar, Gokhan Bakan, Ali Gokirmak, Kadir Cil
Research Type: Journal Article

Phase-change oscillations in silicon microwires Phase-change oscillations in silicon microwires
2009
Helena Silva, C Boztug, Helena Silva, A Cywar, Ali Gokirmak, C Boztug, A Cywar, G Bakan, Ali Gokirmak, G Bakan
Research Type: Journal Article

We have fabricated nonpolar GaN/InGaN microdisks using band-gap selective photoelectrochemical etching. These microdisks have a smoother optical cavity than our previous c-plane microdisks, and they support whispering gallery modes with quality factors as high as 2000 after a focused ion beam treatment to the quantum wells. Because of the lack of a Stokes shift in the quantum wells of these m-plane...
2009
Li-ping Feng, Zheng-tang Liu, Helena Silva, A Cywar, G Bakan, Ali Gokirmak
Research Type: Journal Article