Pyroelectric thin films—Past, present, and future
Abstract
Pyroelectrics are a material class that undergoes a change in polarization as the temperature of the system is varied. This effect can be utilized for applications ranging from thermal imaging and sensing to waste-heat energy conversion to thermally driven electron emission. Here, we review recent advances in the study and utilization of thin-film pyroelectrics. Leveraging advances in modeling, synthesis, and characterization has provided a pathway forward in one of the more poorly developed subfields of ferroelectricity. We introduce the complex physical phenomena of pyroelectricity, briefly explore the history of work in this space, and highlight not only new advances in the direct measurement of such effects but also how our ability to control thin-film materials is changing our understanding of this response. Finally, we discuss recent advances in thin-film pyroelectric devices and introduce a number of potentially new directions the field may follow in the coming years.
- Authors:
-
- Univ. of California, Berkeley, CA (United States)
- Microsoft, Redmond, WA (United States); Univ. of Illinois at Urbana-Champaign, IL (United States)
- Univ. of California, Berkeley, CA (United States); Catalan Inst. of Nanoscience and Nanotechnology (ICN2), Barcelona (Spain)
- Univ. of California, Berkeley, CA (United States); Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Publication Date:
- Research Org.:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES); US Air Force Office of Scientific Research (AFOSR); US Army Research Office (ARO); US Department of the Navy, Office of Naval Research (ONR); National Science Foundation (NSF); Marie Sklodowska-Curie Foundation
- OSTI Identifier:
- 1810796
- Alternate Identifier(s):
- OSTI ID: 1761550
- Grant/Contract Number:
- AC02-05CH11231; FG02-07ER46459 AF FA 9550-11-1-0073; W911NF-10-1-0482; W911NF-14-1-0104; N00014-10-1-0525; DMR-1149062; DMR-1451219; DMR-1708615; 797123; DEFG02-07ER46459; AC02-05-CH11231
- Resource Type:
- Accepted Manuscript
- Journal Name:
- APL Materials
- Additional Journal Information:
- Journal Volume: 9; Journal Issue: 1; Journal ID: ISSN 2166-532X
- Publisher:
- American Institute of Physics (AIP)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE
Citation Formats
Velarde, Gabriel, Pandya, Shishir, Karthik, J., Pesquera, David, and Martin, Lane W. Pyroelectric thin films—Past, present, and future. United States: N. p., 2021.
Web. doi:10.1063/5.0035735.
Velarde, Gabriel, Pandya, Shishir, Karthik, J., Pesquera, David, & Martin, Lane W. Pyroelectric thin films—Past, present, and future. United States. https://doi.org/10.1063/5.0035735
Velarde, Gabriel, Pandya, Shishir, Karthik, J., Pesquera, David, and Martin, Lane W. Fri .
"Pyroelectric thin films—Past, present, and future". United States. https://doi.org/10.1063/5.0035735. https://www.osti.gov/servlets/purl/1810796.
@article{osti_1810796,
title = {Pyroelectric thin films—Past, present, and future},
author = {Velarde, Gabriel and Pandya, Shishir and Karthik, J. and Pesquera, David and Martin, Lane W.},
abstractNote = {Pyroelectrics are a material class that undergoes a change in polarization as the temperature of the system is varied. This effect can be utilized for applications ranging from thermal imaging and sensing to waste-heat energy conversion to thermally driven electron emission. Here, we review recent advances in the study and utilization of thin-film pyroelectrics. Leveraging advances in modeling, synthesis, and characterization has provided a pathway forward in one of the more poorly developed subfields of ferroelectricity. We introduce the complex physical phenomena of pyroelectricity, briefly explore the history of work in this space, and highlight not only new advances in the direct measurement of such effects but also how our ability to control thin-film materials is changing our understanding of this response. Finally, we discuss recent advances in thin-film pyroelectric devices and introduce a number of potentially new directions the field may follow in the coming years.},
doi = {10.1063/5.0035735},
journal = {APL Materials},
number = 1,
volume = 9,
place = {United States},
year = {Fri Jan 22 00:00:00 EST 2021},
month = {Fri Jan 22 00:00:00 EST 2021}
}
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