Room-temperature voltage tunable phonon thermal conductivity via reconfigurable interfaces in ferroelectric thin films

Jon F. Ihlefeld; Brian M. Foley; David A. Scrymgeour; Joseph R. Michael; Bonnie B. McKenzie; Douglas L. Medlin; Margeaux Wallace; Susan Trolier-Mckinstry; Patrick E. Hopkins

doi:10.1021/nl504505t

Room-temperature voltage tunable phonon thermal conductivity via reconfigurable interfaces in ferroelectric thin films

Jon F. Ihlefeld
, Brian M. Foley
, David A. Scrymgeour
, Joseph R. Michael
, Bonnie B. McKenzie
, Douglas L. Medlin
, Margeaux Wallace
, Susan Trolier-Mckinstry
, Patrick E. Hopkins

Research output: Contribution to journal › Article › peer-review

152 Scopus citations

Abstract

Dynamic control of thermal transport in solid-state systems is a transformative capability with the promise to propel technologies including phononic logic, thermal management, and energy harvesting. A solid-state solution to rapidly manipulate phonons has escaped the scientific community. We demonstrate active and reversible tuning of thermal conductivity by manipulating the nanoscale ferroelastic domain structure of a Pb(Zr_0.3Ti_0.7)O₃ film with applied electric fields. With subsecond response times, the room-temperature thermal conductivity was modulated by 11%.

Original language	English (US)
Pages (from-to)	1791-1795
Number of pages	5
Journal	Nano letters
Volume	15
Issue number	3
DOIs	https://doi.org/10.1021/nl504505t
State	Published - Mar 11 2015

All Science Journal Classification (ASJC) codes

Bioengineering
General Chemistry
General Materials Science
Condensed Matter Physics
Mechanical Engineering

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10.1021/nl504505t

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@article{859fe757f60d4976bc7c0b1321ea1600,

title = "Room-temperature voltage tunable phonon thermal conductivity via reconfigurable interfaces in ferroelectric thin films",

abstract = "Dynamic control of thermal transport in solid-state systems is a transformative capability with the promise to propel technologies including phononic logic, thermal management, and energy harvesting. A solid-state solution to rapidly manipulate phonons has escaped the scientific community. We demonstrate active and reversible tuning of thermal conductivity by manipulating the nanoscale ferroelastic domain structure of a Pb(Zr0.3Ti0.7)O3 film with applied electric fields. With subsecond response times, the room-temperature thermal conductivity was modulated by 11\%.",

author = "Ihlefeld, \{Jon F.\} and Foley, \{Brian M.\} and Scrymgeour, \{David A.\} and Michael, \{Joseph R.\} and McKenzie, \{Bonnie B.\} and Medlin, \{Douglas L.\} and Margeaux Wallace and Susan Trolier-Mckinstry and Hopkins, \{Patrick E.\}",

note = "Publisher Copyright: {\textcopyright} 2015 American Chemical Society.",

year = "2015",

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doi = "10.1021/nl504505t",

language = "English (US)",

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T1 - Room-temperature voltage tunable phonon thermal conductivity via reconfigurable interfaces in ferroelectric thin films

AU - Ihlefeld, Jon F.

AU - Foley, Brian M.

AU - Scrymgeour, David A.

AU - Michael, Joseph R.

AU - McKenzie, Bonnie B.

AU - Medlin, Douglas L.

AU - Wallace, Margeaux

AU - Trolier-Mckinstry, Susan

AU - Hopkins, Patrick E.

PY - 2015/3/11

Y1 - 2015/3/11

N2 - Dynamic control of thermal transport in solid-state systems is a transformative capability with the promise to propel technologies including phononic logic, thermal management, and energy harvesting. A solid-state solution to rapidly manipulate phonons has escaped the scientific community. We demonstrate active and reversible tuning of thermal conductivity by manipulating the nanoscale ferroelastic domain structure of a Pb(Zr0.3Ti0.7)O3 film with applied electric fields. With subsecond response times, the room-temperature thermal conductivity was modulated by 11%.

AB - Dynamic control of thermal transport in solid-state systems is a transformative capability with the promise to propel technologies including phononic logic, thermal management, and energy harvesting. A solid-state solution to rapidly manipulate phonons has escaped the scientific community. We demonstrate active and reversible tuning of thermal conductivity by manipulating the nanoscale ferroelastic domain structure of a Pb(Zr0.3Ti0.7)O3 film with applied electric fields. With subsecond response times, the room-temperature thermal conductivity was modulated by 11%.

UR - https://www.scopus.com/pages/publications/84924569318

UR - https://www.scopus.com/pages/publications/84924569318#tab=citedBy

U2 - 10.1021/nl504505t

DO - 10.1021/nl504505t

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AN - SCOPUS:84924569318

SN - 1530-6984

VL - 15

SP - 1791

EP - 1795

JO - Nano letters

JF - Nano letters

IS - 3

ER -

Room-temperature voltage tunable phonon thermal conductivity via reconfigurable interfaces in ferroelectric thin films

Abstract

All Science Journal Classification (ASJC) codes

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