Data for: ?Measurements of nonlinear polarization dynamicsin the tens of gigahertz?
Resources
11 resources available
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Data for Figure 6
COLUMN DATA, COMMA-DELIMITED. -
Data for Figure 7
COLUMN DATA, COMMA DELIMITED -
Frequency-dependent data for Figure 8
COLUMN DATA, COMMA DELIMITED -
Script to generate plots in Figure 2
TEXT FILE CONTAINING PYTHON SCRIPT -
readme
TEXT/PLAIN -
Voltage-dependent data for Figure 8
COLUMN DATA, COMMA DELIMITED -
SHA256 File for Script to generate plots in Figure 2
TEXT/PLAIN -
SHA256 File for Data for figure 6
TEXT/PLAIN -
SHA256 File for Data for figure 7
TEXT/PLAIN -
SHA256 File for Voltage-dependent data for Figure 8
TEXT/PLAIN -
SHA256 File for Frequency-dependent data for Figure 8
TEXT/PLAIN
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[ "006:55" ] |
| contactPoint |
{ "fn": "Aaron Hagerstrom", "hasEmail": "mailto:aaron.hagerstrom@nist.gov" } |
| description | Included here are figures and other relevant data from the paper "Measurements of nonlinear polarization dynamics in the tens of GHz" to be published in Physical Review Applied.Abstract: Frequency-dependent linear permittivity measurements are commonplace in the literature, providing key insights into the structure of dielectric materials. These measurements describe a material's dynamic response to a small applied electric field. In contrast, nonlinear dielectric materials are widely used for their responses to large applied fields, including switching in ferroelectric materials, and field-tuning of the permittivity in paraelectric materials. These behaviors are described by nonlinear permittivity. Nonlinear permittivity measurements are fraught with technical challenges because of the complex electrical coupling between a sample and its environment. Here, we describe a technique for measuring the complex nonlinear permittivity that circumvents many of the difficulties associated with other approaches. We validate this technique by measuring a the nonlinear permittivity of a tunable Ba0.5Sr0.5TiO thin film up to 40 GHz and comparing our results with a phenomenological model. These measurements provide insight into the dynamics of nonlinear dielectric materials down to picosecond timescales. |
| distribution |
[ { "title": "Data for Figure 6", "format": "column data, comma-delimited.", "mediaType": "text/csv", "description": "Data shown in Figure 6 of the paper "Measurements of nonlinear polarization dynamics in the tens of GHz"", "downloadURL": "https://data.nist.gov/od/ds/7589389138C4687EE0532457068193C91963/fig6_Y2_midas.csv" }, { "title": "Data for Figure 7", "format": "Column data, comma delimited", "mediaType": "text/csv", "description": "Data shown in Figure 6 of the paper "Measurements of nonlinear polarization dynamics in the tens of GHz"", "downloadURL": "https://data.nist.gov/od/ds/7589389138C4687EE0532457068193C91963/fig7_eps_midas.csv" }, { "title": "Frequency-dependent data for Figure 8", "format": "Column data, comma delimited", "mediaType": "text/csv", "description": "Frequency-dependent data shown in Figure 8 of the paper "Measurements of nonlinear polarization dynamics in the tens of GHz"", "downloadURL": "https://data.nist.gov/od/ds/7589389138C4687EE0532457068193C91963/fig8_eps2_freq_dep_midas.csv" }, { "title": "Script to generate plots in Figure 2", "format": "text file containing python script", "mediaType": "text/plain", "description": "Python script to generate plots in Figure 2.", "downloadURL": "https://data.nist.gov/od/ds/7589389138C4687EE0532457068193C91963/fig2_calculation_midas.py" }, { "title": "readme", "mediaType": "text/plain", "description": "Readme file describing data.", "downloadURL": "https://data.nist.gov/od/ds/7589389138C4687EE0532457068193C91963/readme.txt" }, { "title": "Voltage-dependent data for Figure 8", "format": "Column data, comma delimited", "mediaType": "text/csv", "description": "Voltage-dependent data shown in Figure 8 of "Measurements of nonlinear polarization dynamics in the tens of GHz"", "downloadURL": "https://data.nist.gov/od/ds/7589389138C4687EE0532457068193C91963/fig8_eps2_V_dep_midas.csv" }, { "title": "SHA256 File for Script to generate plots in Figure 2", "mediaType": "text/plain", "downloadURL": "https://data.nist.gov/od/ds/7589389138C4687EE0532457068193C91963/fig2_calculation_midas.py.sha256" }, { "title": "SHA256 File for Data for figure 6", "mediaType": "text/plain", "downloadURL": "https://data.nist.gov/od/ds/7589389138C4687EE0532457068193C91963/fig6_Y2_midas.csv.sha256" }, { "title": "SHA256 File for Data for figure 7", "mediaType": "text/plain", "downloadURL": "https://data.nist.gov/od/ds/7589389138C4687EE0532457068193C91963/fig7_eps_midas.csv.sha256" }, { "title": "SHA256 File for Voltage-dependent data for Figure 8", "mediaType": "text/plain", "downloadURL": "https://data.nist.gov/od/ds/7589389138C4687EE0532457068193C91963/fig8_eps2_V_dep_midas.csv.sha256" }, { "title": "SHA256 File for Frequency-dependent data for Figure 8", "mediaType": "text/plain", "downloadURL": "https://data.nist.gov/od/ds/7589389138C4687EE0532457068193C91963/fig8_eps2_freq_dep_midas.csv.sha256" } ] |
| identifier | 7589389138C4687EE0532457068193C91963 |
| issued | 2024-07-19 |
| keyword |
[ "Microwave Materials", "loss", "nonlinear measurements", "permittivity", "tunability" ] |
| language |
[ "en" ] |
| license | https://www.nist.gov/open/license |
| modified | 2019-02-22 00:00:00 |
| programCode |
[ "006:045" ] |
| publisher |
{ "name": "National Institute of Standards and Technology", "@type": "org:Organization" } |
| references |
[ "https://dx.doi.org/10.1103/PhysRevApplied.13.044026" ] |
| theme |
[ "Materials:Materials characterization", "Metrology:Electrical/electromagnetic metrology" ] |
| title | Data for: ?Measurements of nonlinear polarization dynamicsin the tens of gigahertz? |