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Journal Articles

Experimental and theoretical investigation of Cr1-xScxN solid solutions for thermoelectrics

Sit Kerdsongpanya, Bo Sun, Fredrik Eriksson, Jens Jensen, Jun Lu, Yee Kan Koh, Ngo Van Nong, Benjamin Balke, Björn Alling, Per Eklund
Journal: Journal of Applied Physics
J. Appl. Phys. 120, 215103 (2016)
https://doi.org/10.1063/1.4968570
Published: December 2016
View article titled, Experimental and theoretical investigation of Cr<sub>1-x</sub>Sc<sub>x</sub>N solid solutions for thermoelectrics
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Includes: Supplementary data
Journal Articles

Accurate measurements of cross-plane thermal conductivity of thin films by dual-frequency time-domain thermoreflectance (TDTR)

Puqing Jiang, Bin Huang, Yee Kan Koh
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 87, 075101 (2016)
https://doi.org/10.1063/1.4954969
Published: July 2016
View article titled, Accurate measurements of cross-plane thermal conductivity of thin films by dual-frequency time-domain thermoreflectance (TDTR)
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Journal Articles

Role of low-energy phonons with mean-free-paths >0.8 μm in heat conduction in silicon

Puqing Jiang, Lucas Lindsay, Yee Kan Koh
Journal: Journal of Applied Physics
J. Appl. Phys. 119, 245705 (2016)
https://doi.org/10.1063/1.4954674
Published: June 2016
View article titled, Role of low-energy phonons with mean-free-paths &gt;0.8 <em>μ</em>m in heat conduction in silicon
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Includes: Supplementary data
Journal Articles

Understanding and eliminating artifact signals from diffusely scattered pump beam in measurements of rough samples by time-domain thermoreflectance (TDTR)

Bo Sun, Yee Kan Koh
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 87, 064901 (2016)
https://doi.org/10.1063/1.4952579
Published: June 2016
View article titled, Understanding and eliminating artifact signals from diffusely scattered pump beam in measurements of rough samples by time-domain thermoreflectance (TDTR)
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Journal Articles

Thermoelectric properties of In-rich InGaN and InN/InGaN superlattices

James (Zi-Jian) Ju, Bo Sun, Georg Haunschild, Bernhard Loitsch, Benedikt Stoib, Martin S. Brandt, Martin Stutzmann, Yee Kan Koh, Gregor Koblmüller
Journal: AIP Advances
AIP Advances 6, 045216 (2016)
https://doi.org/10.1063/1.4948446
Published: April 2016
View article titled, Thermoelectric properties of In-rich InGaN and InN/InGaN superlattices
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Journal Articles

Thermoreflectance of metal transducers for time-domain thermoreflectance

Yuxin Wang, Ji Yong Park, Yee Kan Koh, David G. Cahill
Journal: Journal of Applied Physics
J. Appl. Phys. 108, 043507 (2010)
https://doi.org/10.1063/1.3457151
Published: August 2010
View article titled, Thermoreflectance of metal transducers for time-domain thermoreflectance
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Journal Articles

Lattice thermal conductivity of nanostructured thermoelectric materials based on PbTe

Yee Kan Koh, C. J. Vineis, S. D. Calawa, M. P. Walsh, David G. Cahill
Journal: Applied Physics Letters
Appl. Phys. Lett. 94, 153101 (2009)
https://doi.org/10.1063/1.3117228
Published: April 2009
View article titled, Lattice thermal conductivity of nanostructured thermoelectric materials based on PbTe
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Journal Articles

Comparison of the 3 ω method and time-domain thermoreflectance for measurements of the cross-plane thermal conductivity of epitaxial semiconductors

Yee Kan Koh, Suzanne L. Singer, Woochul Kim, Joshua M. O. Zide, Hong Lu, David G. Cahill, Arun Majumdar, Arthur C. Gossard
Journal: Journal of Applied Physics
J. Appl. Phys. 105, 054303 (2009)
https://doi.org/10.1063/1.3078808
Published: March 2009
View article titled, Comparison of the 3 ω method and time-domain thermoreflectance for measurements of the cross-plane thermal conductivity of epitaxial semiconductors
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Journal Articles

Thermal conductivity of (Zr,W)N/ScN metal/semiconductor multilayers and superlattices

Vijay Rawat, Yee Kan Koh, David G. Cahill, Timothy D. Sands
Journal: Journal of Applied Physics
J. Appl. Phys. 105, 024909 (2009)
https://doi.org/10.1063/1.3065092
Published: January 2009
View article titled, Thermal conductivity of (Zr,W)N/ScN metal/semiconductor multilayers and superlattices
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Journal Articles

Two-tint pump-probe measurements using a femtosecond laser oscillator and sharp-edged optical filters

Kwangu Kang, Yee Kan Koh, Catalin Chiritescu, Xuan Zheng, David G. Cahill
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 79, 114901 (2008)
https://doi.org/10.1063/1.3020759
Published: November 2008
View article titled, Two-tint pump-probe measurements using a femtosecond laser oscillator and sharp-edged optical filters
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