Harmonic heat flow in isotropic layered systems and its use for thin film thermal conductivity measurements

1994 ◽  
Vol 75 (4) ◽  
pp. 1914-1922 ◽  
Author(s):  
M. Reichling ◽  
H. Grönbeck
Keyword(s):  
Thin Film ◽  
Thermal Conductivity ◽  
Heat Flow ◽  
Conductivity Measurements ◽  
Layered Systems ◽  
Harmonic Heat Flow

scholarly journals Thin-Film Thermal Conductivity Measurements Using Superconducting Nanowires

2018 ◽  
Vol 193 (3-4) ◽  
pp. 380-386 ◽  
Author(s):  
J. P. Allmaras ◽  
A. G. Kozorezov ◽  
A. D. Beyer ◽  
F. Marsili ◽  
R. M. Briggs ◽  
...  
Keyword(s):  
Thin Film ◽  
Thermal Conductivity ◽  
Conductivity Measurements ◽  
Superconducting Nanowires

411 In-Plane Thermal Conductivity and Electrical Conductivity Measurements of Silicon Thin Film

2012 ◽  
Vol 2012.65 (0) ◽  
pp. 139-140
Author(s):  
Harutoshi HAGINO ◽  
Yosuke KAWAHARA ◽  
Aimi GOTO ◽  
Toru HIWADA ◽  
Koji Miyazaki
Keyword(s):  
Thin Film ◽  
Thermal Conductivity ◽  
Electrical Conductivity ◽  
Conductivity Measurements ◽  
Silicon Thin Film

Thermal conductivity measurements of thin-film resist

2001 ◽  
Vol 19 (6) ◽  
pp. 2874 ◽  
Author(s):  
Dachen Chu ◽  
Maxat Touzelbaev ◽  
Kenneth E. Goodson ◽  
Sergey Babin ◽  
R. Fabian Pease
Keyword(s):  
Thin Film ◽  
Thermal Conductivity ◽  
Conductivity Measurements

scholarly journals Thermal conductivity of frozen soils

1970 ◽  
Vol 7 (3) ◽  
pp. 982-987 ◽  
Author(s):  
E. Penner
Keyword(s):  
Thermal Conductivity ◽  
Heat Flow ◽  
Silty Clay ◽  
Conductivity Measurements ◽  
Thermal Probe ◽  
Frozen Soils ◽  
Transient Heat Flow ◽  
Leda Clay ◽  
Ice Content

Thermal conductivity measurements of two frozen soils, Leda clay and Sudbury silty clay, taken at temperatures between 0 and −22 °C by means of a thermal probe and a transient heat flow technique, compare favorably with estimates of thermal conductivity calculated by the DeVries method. Both measured and estimated values show a similar trend of increasing thermal conductivity as the temperature is lowered and the ice content grows. This increase is associated with the higher thermal conductivity of ice compared with that of water.

Workshop on thin film thermal conductivity measurements

1998 ◽  
Author(s):  
Albert Feldman ◽  
Naira M. Balzaretti ◽  
Arthur H. Guenther
Keyword(s):  
Thin Film ◽  
Thermal Conductivity ◽  
Conductivity Measurements

Thin-film aerogel thermal conductivity measurements via 3ω

2011 ◽  
Vol 357 (15) ◽  
pp. 2960-2965 ◽  
Author(s):  
M.L. Bauer ◽  
C.M. Bauer ◽  
M.C. Fish ◽  
R.E. Matthews ◽  
G.T. Garner ◽  
...  
Keyword(s):  
Thin Film ◽  
Thermal Conductivity ◽  
Conductivity Measurements

Anisotropic Thermal Conductivity of A Si/Ge Superlattice

1998 ◽  
Vol 545 ◽  
Author(s):  
T. Borca-Tasciuc ◽  
D. Song ◽  
J. L. Liu ◽  
G. Chen ◽  
K. L. Wang ◽  
...  
Keyword(s):  
Thin Film ◽  
Thermal Conductivity ◽  
Temperature Drop ◽  
Differential Method ◽  
Conductivity Measurements ◽  
3Ω Method ◽  
Anisotropic Thermal Conductivity ◽  
Plane Direction ◽  
Narrow Width ◽  
Heat Spreading

AbstractExperimental evidence for a significant thermal conductivity reduction have been reported in recent years for GaAs/AlAs, Si/Ge, and Bi 2Te3/Sb2Te3 superlattices. In this work, we present preliminary experimental results on the reduction of the in-plane and cross-plane thermal conductivity for a symmetric Si/Ge superlattice. A differential 2-wire 3ω method is developed to perform the anisotropic thermal conductivity measurements. In this technique, a patterned heater with a width much larger than the film thickness yields the cross-plane thermal conductivity of the film. The in-plane thin film thermal conductivity is inferred from the temperature rise of a narrow width heater that can create more heat spreading in the in-plane direction of the thin film. A differential method to measure the temperature drop across the film is employed in order to increase the accuracy of the measurement.

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