High-Field Domain: The Main Contributor to the Insulator-Metal Transition in (Vcr)o Under Electric Pulses
SSRN, ISSN: 1556-5068
2024
- 71Usage
Metric Options: Counts1 Year3 YearSelecting the 1-year or 3-year option will change the metrics count to percentiles, illustrating how an article or review compares to other articles or reviews within the selected time period in the same journal. Selecting the 1-year option compares the metrics against other articles/reviews that were also published in the same calendar year. Selecting the 3-year option compares the metrics against other articles/reviews that were also published in the same calendar year plus the two years prior.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Article Description
Unraveling the mechanisms of insulator-to-metal transitions (IMT) is crucial both for the basic understanding of the microscopic processes and for exploring novel functionalities. The challenge in distinguishing between the thermal- and field-driven effects that dominate the IMT arises from the concurrent Joule heating. We propose a unique system, (VCr)O, exhibiting the first-order paramagnetic metallic to insulating transition during heating, and thus it separates the contribution from heating and/or field naturally: a pulsed electric field drives the resistance decrease, whereas a thermal process increases the resistance value due to the high-temperature insulating state. Moreover, our stimulation results indicate that the calculated high-field domains in a non-equilibrium state may be responsible for the electric pulses induced IMT, not common Joule heating.
Bibliographic Details
Provide Feedback
Have ideas for a new metric? Would you like to see something else here?Let us know