Theoretical consideration of the parameter space for thermal conductivity measurements of thin diamond films

2008 ◽  
Vol 43 (3) ◽  
pp. 423-439 ◽  
Author(s):  
N. Govindaraju ◽  
R.N. Singh
Keyword(s):  
Thermal Conductivity ◽  
Parameter Space ◽  
Theoretical Consideration ◽  
Diamond Films ◽  
Conductivity Measurements

Comparative study of textured diamond films by thermal conductivity measurements

2006 ◽  
Vol 85 (3) ◽  
pp. 331-335 ◽  
Author(s):  
N. Govindaraju ◽  
A. Aleksov ◽  
X. Li ◽  
F. Okuzumi ◽  
S.D. Wolter ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Comparative Study ◽  
Diamond Films ◽  
Conductivity Measurements

scholarly journals Thermal conductivity of nano- and micro-crystalline diamond films studied by photothermal excitation of cantilever structures

2021 ◽  
Vol 113 ◽  
pp. 108279
Author(s):  
Leo Saturday ◽  
Leslie Wilson ◽  
Scott Retterer ◽  
Nicholas J. Evans ◽  
Dayrl Briggs ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Diamond Films

Measuring the Thermal Conductivity of Porous, Transparent SiO2 Films With Time Domain Thermoreflectance

2011 ◽  
Vol 133 (6) ◽  
Author(s):  
Patrick E. Hopkins ◽  
Bryan Kaehr ◽  
Leslie M. Phinney ◽  
Timothy P. Koehler ◽  
Anne M. Grillet ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Time Domain ◽  
Optical Measurements ◽  
Conductivity Measurements ◽  
Glass Slides ◽  
Thermally Conductive ◽  
Surface Variability ◽  
Porous Nanomaterials ◽  
Structural Aspects ◽  
Nanoporous Structures

Nanocomposites offer unique capabilities of controlling thermal transport through the manipulation of various structural aspects of the material. However, measurements of the thermal properties of these composites are often difficult, especially porous nanomaterials. Optical measurements of these properties, although ideal due to the noncontact nature, are challenging due to the large surface variability of nanoporous structures. In this work, we use a vector-based thermal algorithm to solve for the temperature change and heat transfer in which a thin film subjected to a modulated heat source is sandwiched between two thermally conductive pathways. We validate our solution with time domain thermoreflectance measurements on glass slides and extend the thermal conductivity measurements to SiO2-based nanostructured films.

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