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Journal Articles

Wafer-scale bonded GaN–AlN with high interface thermal conductance

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Man Li, Kaicheng Pan, Yijun Ge, Kenny Huynh, Mark S. Goorsky, Timothy S. Fisher, Yongjie Hu
Journal: Applied Physics Letters
Appl. Phys. Lett. 125, 032104 (2024)
https://doi.org/10.1063/5.0206263
Published: July 2024
View article titled, Wafer-scale bonded GaN–AlN with high interface thermal conductance
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Journal Articles

Quasi-ballistic thermal transport in silicon carbide nanowires

Roman Anufriev, Yunhui Wu, Sebastian Volz, Masahiro Nomura
Journal: Applied Physics Letters
Appl. Phys. Lett. 124, 022202 (2024)
https://doi.org/10.1063/5.0180685
Published: January 2024
View article titled, Quasi-ballistic thermal transport in silicon carbide nanowires
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Journal Articles

Molecular dynamics study of thermal transport across Ga2O3–diamond interfaces

Alexander Petkov, Abhishek Mishra, James W. Pomeroy, Martin Kuball
Journal: Applied Physics Letters
Appl. Phys. Lett. 122, 031602 (2023)
https://doi.org/10.1063/5.0132859
Published: January 2023
View article titled, Molecular dynamics study of thermal transport across Ga<sub>2</sub>O<sub>3</sub>–diamond interfaces
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Journal Articles

Simultaneously enhanced electrical conductivity and suppressed thermal conductivity for ALD ZnO films via purge-time controlled defects

Ramin Ghiyasi, Milena Milich, John Tomko, Girish C. Tewari, Mika Lastusaari, Patrick E. Hopkins, Maarit Karppinen
Journal: Applied Physics Letters
Appl. Phys. Lett. 120, 062106 (2022)
https://doi.org/10.1063/5.0081657
Published: February 2022
View article titled, Simultaneously enhanced electrical conductivity and suppressed thermal conductivity for ALD ZnO films via purge-time controlled defects
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Includes: Supplementary data
Journal Articles

Direct measurements of thermal transport in glass and ceramic microspheres embedded in an epoxy matrix

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Matthew F. Thompson, Xuewang Wu, Dingbin Huang, Yingying Zhang, Nicholas C. A. Seaton, Chi Zhang, Matthew T. Johnson, Jacob P. Podkaminer, Victor Ho, Xiaojia Wang
Journal: Applied Physics Letters
Appl. Phys. Lett. 119, 023904 (2021)
https://doi.org/10.1063/5.0055038
Published: July 2021
View article titled, Direct measurements of thermal transport in glass and ceramic microspheres embedded in an epoxy matrix
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Journal Articles

Semiballistic thermal conduction in polycrystalline SiGe nanowires

Noboru Okamoto, Ryoto Yanagisawa, Roman Anufriev, Md. Mahfuz Alam, Kentarou Sawano, Masashi Kurosawa, Masahiro Nomura
Journal: Applied Physics Letters
Appl. Phys. Lett. 115, 253101 (2019)
https://doi.org/10.1063/1.5130659
Published: December 2019
View article titled, Semiballistic thermal conduction in polycrystalline SiGe nanowires
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Journal Articles

Thermal boundary resistance measurement and analysis across SiC/SiO2 interface

Shichen Deng, Chengdi Xiao, Jiale Yuan, Dengke Ma, Junhui Li, Nuo Yang, Hu He
Journal: Applied Physics Letters
Appl. Phys. Lett. 115, 101603 (2019)
https://doi.org/10.1063/1.5111157
Published: September 2019
View article titled, Thermal boundary resistance measurement and analysis across SiC/SiO<sub>2</sub> interface
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Includes: Supplementary data
Journal Articles

Solid-state thermal energy storage using reversible martensitic transformations

Darin J. Sharar, Brian F. Donovan, Ronald J. Warzoha, Adam A. Wilson, Asher C. Leff, Brendan M. Hanrahan
Journal: Applied Physics Letters
Appl. Phys. Lett. 114, 143902 (2019)
https://doi.org/10.1063/1.5087135
Published: April 2019
View article titled, Solid-state thermal energy storage using reversible martensitic transformations
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Includes: Supplementary data
Journal Articles

Thermal resistance and heat capacity in hafnium zirconium oxide (Hf1–xZrxO2) dielectrics and ferroelectric thin films

Ethan A. Scott, Sean W. Smith, M. David Henry, Christina M. Rost, Ashutosh Giri, John T. Gaskins, Shelby S. Fields, Samantha T. Jaszewski, Jon F. Ihlefeld, Patrick E. Hopkins
Journal: Applied Physics Letters
Appl. Phys. Lett. 113, 192901 (2018)
https://doi.org/10.1063/1.5052244
Published: November 2018
View article titled, Thermal resistance and heat capacity in hafnium zirconium oxide (Hf<sub>1–x</sub>Zr<sub>x</sub>O<sub>2</sub>) dielectrics and ferroelectric thin films
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Includes: Supplementary data
Journal Articles

The influence of titanium adhesion layer oxygen stoichiometry on thermal boundary conductance at gold contacts

David H. Olson, Keren M. Freedy, Stephen J. McDonnell, Patrick E. Hopkins
Journal: Applied Physics Letters
Appl. Phys. Lett. 112, 171602 (2018)
https://doi.org/10.1063/1.5022371
Published: April 2018
View article titled, The influence of titanium adhesion layer oxygen stoichiometry on thermal boundary conductance at gold contacts
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Includes: Supplementary data
Journal Articles

Hafnium nitride films for thermoreflectance transducers at high temperatures: Potential based on heating from laser absorption

Christina M. Rost, Jeffrey Braun, Kevin Ferri, Lavina Backman, Ashutosh Giri, Elizabeth J. Opila, Jon-Paul Maria, Patrick E. Hopkins
Journal: Applied Physics Letters
Appl. Phys. Lett. 111, 151902 (2017)
https://doi.org/10.1063/1.5006648
Published: October 2017
View article titled, Hafnium nitride films for thermoreflectance transducers at high temperatures: Potential based on heating from laser absorption
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Journal Articles

Enhanced phonon scattering by nanovoids in high thermoelectric power factor polysilicon thin films

Marc T. Dunham, Bruno Lorenzi, Sean C. Andrews, Aditya Sood, Mehdi Asheghi, Dario Narducci, Kenneth E. Goodson
Journal: Applied Physics Letters
Appl. Phys. Lett. 109, 253104 (2016)
https://doi.org/10.1063/1.4972483
Published: December 2016
View article titled, Enhanced phonon scattering by nanovoids in high thermoelectric power factor polysilicon thin films
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Journal Articles

Breaking network connectivity leads to ultralow thermal conductivities in fully dense amorphous solids

Jeffrey L. Braun, Sean W. King, Ashutosh Giri, John T. Gaskins, Masanori Sato, Takemasa Fujiseki, Hiroyuki Fujiwara, Patrick E. Hopkins
Journal: Applied Physics Letters
Appl. Phys. Lett. 109, 191905 (2016)
https://doi.org/10.1063/1.4967309
Published: November 2016
View article titled, Breaking network connectivity leads to ultralow thermal conductivities in fully dense amorphous solids
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Includes: Supplementary data
Journal Articles

Thermal conduction in Si and SiGe phononic crystals explained by phonon mean free path spectrum

Masahiro Nomura, Junki Nakagawa, Kentarou Sawano, Jeremie Maire, Sebastian Volz
Journal: Applied Physics Letters
Appl. Phys. Lett. 109, 173104 (2016)
https://doi.org/10.1063/1.4966190
Published: October 2016
View article titled, Thermal conduction in Si and SiGe phononic crystals explained by phonon mean free path spectrum
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Journal Articles

Structure-thermal property correlation of aligned silicon dioxide nanorod arrays

Jie Zhu, Yu Zhu, Xuewang Wu, Helun Song, Yaohui Zhang, Xiaojia Wang
Journal: Applied Physics Letters
Appl. Phys. Lett. 108, 231903 (2016)
https://doi.org/10.1063/1.4953625
Published: June 2016
View article titled, Structure-thermal property correlation of aligned silicon dioxide nanorod arrays
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Includes: Supplementary data
Journal Articles

Erratum: “Thermal conduction inhomogeneity of nanocrystalline diamond films by dual-side thermoreflectance” [Appl. Phys. Lett. 102 , 111907 (2013)]

Elah Bozorg-Grayeli, Aditya Sood, Mehdi Asheghi, Vincent Gambin, Rajinder Sandhu, Tatyana I. Feygelson, Bradford B. Pate, Karl D. Hobart, Kenneth E. Goodson
Journal: Applied Physics Letters
Appl. Phys. Lett. 108, 179903 (2016)
https://doi.org/10.1063/1.4948382
Published: April 2016
View article titled, Erratum: “Thermal conduction inhomogeneity of nanocrystalline diamond films by dual-side thermoreflectance” [Appl. Phys. Lett. 102 , 111907 (2013)]
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Journal Articles

Enhancing solid-liquid interface thermal transport using self-assembled monolayers

Zhiting Tian, Amy Marconnet, Gang Chen
Journal: Applied Physics Letters
Appl. Phys. Lett. 106, 211602 (2015)
https://doi.org/10.1063/1.4921758
Published: May 2015
View article titled, Enhancing solid-liquid interface thermal transport using self-assembled monolayers
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Journal Articles

Thermal phonon transport in silicon nanowires and two-dimensional phononic crystal nanostructures

Masahiro Nomura, Junki Nakagawa, Yuta Kage, Jeremie Maire, Dominik Moser, Oliver Paul
Journal: Applied Physics Letters
Appl. Phys. Lett. 106, 143102 (2015)
https://doi.org/10.1063/1.4917036
Published: April 2015
View article titled, Thermal phonon transport in silicon nanowires and two-dimensional phononic crystal nanostructures
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Journal Articles

Anisotropic thermal conductivity in single crystal β-gallium oxide

Zhi Guo, Amit Verma, Xufei Wu, Fangyuan Sun, Austin Hickman, Takekazu Masui, Akito Kuramata, Masataka Higashiwaki, Debdeep Jena, Tengfei Luo
Journal: Applied Physics Letters
Appl. Phys. Lett. 106, 111909 (2015)
https://doi.org/10.1063/1.4916078
Published: March 2015
View article titled, Anisotropic thermal conductivity in single crystal β-gallium oxide
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Includes: Supplementary data
Journal Articles

Size effect on the thermal conductivity of ultrathin polystyrene films

Jun Liu, Shenghong Ju, Yifu Ding, Ronggui Yang
Journal: Applied Physics Letters
Appl. Phys. Lett. 104, 153110 (2014)
https://doi.org/10.1063/1.4871737
Published: April 2014
View article titled, Size effect on the thermal conductivity of ultrathin polystyrene films
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Includes: Supplementary data