Austin Deschenes, Sadid Muneer, Mustafa Akbulut, Ali Gokirmak and Helena Silva, Analysis of self-heating of thermally assisted spin-transfer torque magnetic random access memory, Beilstein J. Nanotechnol. 2016, 7, 1676–1683.
N. Kan’an, H. Silva and A. Gokirmak, Phase-change pipe for non-volatile routing, Journal of the Electron Devices Society 4, 2, 72-75 (2016).
Nafisa Noor, Luca Lucera‡,2,§, Thomas Capuano3,§, Venkata Manthina4,¶, Alexander G. Agrios5,6, Helena Silva1 and Ali Gokirmak, Blue and white light emission from zinc oxide nanoforests, Beilstein J. Nanotechnol. 2015, 6, 2463–2469 (2015).
L. Adnane, N. Williams, H. Silva and A. Gokirmak, “High temperature setup for measurements of Seebeck coefficient and electrical resistivity of thin films using inductive heating,” Review of Scientific Instruments, vol. 86, pp. 105119, 2015.
N. Noor, V. Manthina, K. Cil, L. Adnane, A. G. Agrios, A. Gokirmak, H. Silva, “Atmospheric pressure microplasmas in ZnO nanoforests under high voltage stress,” AIP Advances, 2015, 5, 9, 097212, 2015.
S.Muneer, A.Gokirmak, H. Silva, “Vacuum-Insulated Self-Aligned Nanowire Phase-Change Memory Devices,” IEEE Trans. on Electron Devices 62, 5, 1668-1671 (2015). 10.1109/TED.2015.2414716
G. Bakan, A. Gokirmak, H. Silva, “Suppression of thermoelectric Thomson effect in silicon microwires under large electrical bias and implications for phase-change memory devices,” Journal of Applied Physics 116, 23, 234507 (2014) http://dx.doi.org/10.1063/1.4904746
F. Dirisaglik, G. Bakan, A. Faraclas, A. Gokirmak, H. Silva, “Numerical Modeling of Thermoelectric Thomson Effect in Phase Change Memory Bridge Structures,” Inter. J. High Speed Electr. and Sys., 23, 2 (2014) DOI: 10.1142/S0129156414500049
M. Staruch, K. Cil, H. Silva, J. Xiong, Q.X. Jia, and M. Jain, “Effect of Mn Doping on the Properties of Sol-gel Derived Pb0.3Sr0.7TiO3 Thin Films,” Ferroelectrics 470:227–233, (2014) DOI: 10.1080/00150193.2014.923684
Ali, Faruk, Adam and Zack are planning to be at the MRS next week in San Francisco
BB12.02, Narrow and Short Channel Bulk Si MOSFET with Body Accumulation through Side-Gates, Mustafa Bilal Akbulut, Faruk Dirisaglik, Adam Cywar, Azer Faraclas, Douglas Pence, Jyotica Patel2, Steven Steen, Ron Nunes, Helena Silva, Ali Gokirmak
HH2.08, Modeling of Phase Change Memory Devices Using a Dynamic Crystal Density Approach, Zachary Woods, Ali Gokirmak
HH3.02, Effect of Baseline Voltage on the Set Dynamics of Phase Change Memory Devices, Kadir Cil, Gokhan Bakan, Zoila Jurado, Zachary Woods, Faruk Dirisaglik, Mustafa Bilal Akbulut, Yu Zhu, Chung Lam, Ali Gokirmak, Helena Silva.
HH5.06, High Speed, High Temperature Electrical Characterization of Meta-Stable Phases and Crystallization Dynamics of Ge2Sb2Te5, Faruk Dirisaglik, Gokhan Bakan, Zoila Jurado, Lindsay Sullivan, Sadid Muneer, Mustafa Akbulut, Kadir Cil, Yu Zhu, Chung Lam, Helena Silva, Ali Gokirmak
P6.18, Melting a Wire At One End: High-Temperature Thermoelectric Transport via Generation-Transport-Recombination of Minority Carriers in Highly Doped Semiconductors, Ali Gokirmak, Gokhan Bakan, Niaz Khan, Helena Silva
HH6.01, Simultaneous Seebeck and Electrical Resistivity Characterization of Ge2Sb2Te5 Thin Films, L’Hacene Adnane, Ali Gokirmak, Helena Silva
HH6.04, Dynamic Crystallization Model for Ge2Sb2Te5 Nanostructures, Adam Cywar, Sean Fischer, Ali Gokirmak
HH6.07, Impact of Heater Material on Thermoelectric Heating and Cooling in Phase Change Memory Cells, Azer Faraclas, Ali Gokirmak, Helena Silva, Adam Cywar
Azer Faraclas (MS Spring 2014, expected) got an offer from Analog Devices and is planning to start beginning of June. Congratuations and best wishes to Azer!
Congratulations to our former group member Sean Fischer who has recently passed his PhD Qualifying Exams at Stanford!
Please check out our recent publications:
A. Faraclas, G. Bakan, L. Adnane, F. Dirisaglik, N. Williams, A. Gokirmak and H. Silva, “Modeling of thermoelectric effects in phase change memory cells,” IEEE Trans. on Electron Devices, 61, 2, 372-387, 10.1109/TED.2013.2296305 (2014).
M. Trombetta, N. Williams, S. Fischer, A. Gokirmak, H. Silva, “Finite element electrothermal modeling of nanocrystalline phase-change materials using a mesh-based crystallinity approach,” Electronic Letters 50, 2, pp. 100-101, DOI: 10.1049/el.2013.2253 (2014).
H. Silva, A. Faraclas, A. Gokirmak, Phase-change memories and electrothermal modeling, in Nanoscale Semiconductor Memories: Technology and Applications, CRC Press, edited by Santosh K. Kurinec and Krzysztof Iniewski, 2013.
Our work on asymmetric self-heating of silicon microwires work is published in Scientific Reports (open access), please check it out:
Nadim’s “Computational Analysis of Rupture Oxide Phase Change Memory Cells”, IEEE Trans. on Electron Devices 60, 5, 1649 – 1655 (2013) 10.1109/TED.2013.2255130.
Kadir’s “Assisted cubic to hexagonal phase transition in GeSbTe thin films on silicon nitride,” Thin Solid Films, available online April 2013; http://dx.doi.org/10.1016/j.tsf.2013.03.087.
and Sean’s “Percolation transport and filament formation in nanocrystalline silicon nanowires,” Journal of Applied Physics, 113, 164902 (2013) http://jap.aip.org/resource/1/japiau/v113/i16/p164902_s1
New publication, Kadir as the first author in IEEE Transactions on Electron Devices:
Electrical Resistivity of Liquid Ge2Sb2Te5 Based on Thin-Film and Nanoscale Device Measurements. IEEE TED, v. 60, issue 1, pp. 433-437 (2013)