@article{a28c995b5ad644b6b5539fa5434b4bda,
title = "Thermoelectric Polarization Transport in Ferroelectric Ballistic Point Contacts",
abstract = "We formulate a scattering theory of polarization and heat transport through a ballistic ferroelectric point contact. We predict a polarization current under either an electric field or a temperature difference that depends strongly on the direction of the ferroelectric order and can be detected by its magnetic stray field and associated thermovoltage and Peltier effect.",
author = "Ping Tang and Ryo Iguchi and Uchida, {Ken Ichi} and Bauer, {G. E.}",
note = "Funding Information: We acknowledge helpful discussions with Bart van Wees, Toeno van der Sar, Tomoya Nakatani, Toshu An, Kei Yamamoto, and Weichao Yu. P. T. and G. B. are supported by JSPS KAKENHI Grant No. 19H00645. R. I. and K. U. by JSPS KAKENHI Grant No. 20H02609, JST CREST “Creation of Innovative Core Technologies for Nano-enabled Thermal Management” Grant No. JPMJCR17I1, and the Canon Foundation. Publisher Copyright: {\textcopyright} 2022 American Physical Society",
year = "2022",
month = jan,
day = "28",
doi = "10.1103/PhysRevLett.128.047601",
language = "English",
volume = "128",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "4",
}