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Papers by Barry Lunt
TechConnect Briefs, Jun 18, 2012
Bulletin of the Chemical Society of Japan, Dec 15, 2018
ACS Applied Materials & Interfaces, Aug 21, 2013
Final program and proceedings, 2012
Archiving, 2013
ABSTRACT The above results have demonstrated viability of these two additional technologies to me... more ABSTRACT The above results have demonstrated viability of these two additional technologies to meet the need for permanent deep archival of digital data. The solid state option has the potential to equal flash memory in density and performance, and for the data to persist at least 1,000 years. The optical tape option has the potential to equal magnetic tape in density and performance, and for the data to persist much longer than today's magnetic media. These two permanent storage technologies could be available in as little as three years.
Synthetic Metals, Jul 1, 2006
Surface Science Spectra, Dec 1, 2017
Surface Science Spectra, Aug 16, 2017
Thin Solid Films, Oct 1, 2014
Nanotechnology, Mar 12, 2013
We have fabricated nanoscale fuses from CVD graphene sheets with a 'bow tie' geom... more We have fabricated nanoscale fuses from CVD graphene sheets with a 'bow tie' geometry for write-once-read-many data storage applications. The fuses are programmed using thermal oxidation driven by Joule heating. Fuses that were 250 nm wide with 2.5 μm between contact pads were programmed with average voltages and powers of 4.9 V and 2.1 mW, respectively. The required voltages and powers decrease with decreasing fuse sizes. Graphene shows extreme chemical and electronic stability; fuses require temperatures of about 400 °C for oxidation, indicating that they are excellent candidates for permanent data storage. To further demonstrate this stability, fuses were subjected to applied biases in excess of typical read voltages; stable currents were observed when a voltage of 10 V was applied to the devices in the off state and 1 V in the on state for 90 h each.
In recent years the SIGITE community has invested significant effort into developing IT accredita... more In recent years the SIGITE community has invested significant effort into developing IT accreditation standards. New draft general and program specific accreditation criteria were recently created. The Brigham Young University IT program is undergoing an accreditation visit in the near future as a pilot program. Although the IT criteria have not yet been approved by ABET they have been used
Surface Science Spectra, Jun 1, 2016
Nonlinear Optics, 2011
Optical Disc Life Expectancy: A Field Report Barry M. Lunt,a Douglas Hansen,b Matthew R. Linfordc... more Optical Disc Life Expectancy: A Field Report Barry M. Lunt,a Douglas Hansen,b Matthew R. Linfordc aInformation Technology, School of ... References 1. Peterson, Michael, Gary Zasman, Peter Mojica, Jeff Porter (100 Year Archive Task Force), 100 Year Archive Requirements ...
TechConnect Briefs, Jun 18, 2012
Bulletin of the Chemical Society of Japan, Dec 15, 2018
ACS Applied Materials & Interfaces, Aug 21, 2013
Final program and proceedings, 2012
Archiving, 2013
ABSTRACT The above results have demonstrated viability of these two additional technologies to me... more ABSTRACT The above results have demonstrated viability of these two additional technologies to meet the need for permanent deep archival of digital data. The solid state option has the potential to equal flash memory in density and performance, and for the data to persist at least 1,000 years. The optical tape option has the potential to equal magnetic tape in density and performance, and for the data to persist much longer than today's magnetic media. These two permanent storage technologies could be available in as little as three years.
Synthetic Metals, Jul 1, 2006
Surface Science Spectra, Dec 1, 2017
Surface Science Spectra, Aug 16, 2017
Thin Solid Films, Oct 1, 2014
Nanotechnology, Mar 12, 2013
We have fabricated nanoscale fuses from CVD graphene sheets with a 'bow tie' geom... more We have fabricated nanoscale fuses from CVD graphene sheets with a 'bow tie' geometry for write-once-read-many data storage applications. The fuses are programmed using thermal oxidation driven by Joule heating. Fuses that were 250 nm wide with 2.5 μm between contact pads were programmed with average voltages and powers of 4.9 V and 2.1 mW, respectively. The required voltages and powers decrease with decreasing fuse sizes. Graphene shows extreme chemical and electronic stability; fuses require temperatures of about 400 °C for oxidation, indicating that they are excellent candidates for permanent data storage. To further demonstrate this stability, fuses were subjected to applied biases in excess of typical read voltages; stable currents were observed when a voltage of 10 V was applied to the devices in the off state and 1 V in the on state for 90 h each.
In recent years the SIGITE community has invested significant effort into developing IT accredita... more In recent years the SIGITE community has invested significant effort into developing IT accreditation standards. New draft general and program specific accreditation criteria were recently created. The Brigham Young University IT program is undergoing an accreditation visit in the near future as a pilot program. Although the IT criteria have not yet been approved by ABET they have been used
Surface Science Spectra, Jun 1, 2016
Nonlinear Optics, 2011
Optical Disc Life Expectancy: A Field Report Barry M. Lunt,a Douglas Hansen,b Matthew R. Linfordc... more Optical Disc Life Expectancy: A Field Report Barry M. Lunt,a Douglas Hansen,b Matthew R. Linfordc aInformation Technology, School of ... References 1. Peterson, Michael, Gary Zasman, Peter Mojica, Jeff Porter (100 Year Archive Task Force), 100 Year Archive Requirements ...