Measurement and Prediction of the Thermal Conductivity of Fused Quartz in the Range of 5–45 ℃

2021 ◽  
Vol 42 (8) ◽  
Author(s):  
Xin Rui Zhang ◽  
Gang Qiang Kong ◽  
Yong Hui Chen ◽  
Long Chen ◽  
Geng Chen
Keyword(s):  
Thermal Conductivity ◽  
Fused Quartz

scholarly journals Measurement and prediction on thermal conductivity of fused quartz

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Xin Rui Zhang ◽  
Gang Qiang Kong ◽  
Le Hua Wang ◽  
Xiao Liang Xu
Keyword(s):  
Thermal Conductivity ◽  
Fused Quartz

Thermal conductivity of fused quartz and quartz ceramic at high temperatures and high pressures

2000 ◽  
Vol 61 (5) ◽  
pp. 779-787 ◽  
Author(s):  
I.M Abdulagatov ◽  
S.N Emirov ◽  
T.A Tsomaeva ◽  
Kh.A Gairbekov ◽  
S.Ya Askerov ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
High Temperatures ◽  
High Pressures ◽  
Quartz Ceramic ◽  
Fused Quartz

Thermal Conductivity of Aluminum Nitride Thin Films

1990 ◽  
Vol 203 ◽  
Author(s):  
L. J. Shaw-Klein ◽  
S. J. Burns ◽  
S. D. Jacobs
Keyword(s):  
Thin Film ◽  
Thermal Conductivity ◽  
Laser Damage ◽  
High Oxygen Concentration ◽  
Damage Resistance ◽  
Sapphire Substrates ◽  
Transmission Electron ◽  
Fused Quartz ◽  
Possible Cause ◽  
Film Conductivity

ABSTRACTAnomalously low laser damage resistance thresholds have been observed in many thin film systems. Thermal conductivity values well below bulk have been suggested as a possible cause. A series of reactively sputtered AIN films were deposited on fused quartz and sapphire substrates. Their thermal conductivities were measured using the thermal comparator technique. Important factors contributing to the apparently large thermal resistance in the AIN films include film surfaces, small grain size, and high oxygen concentration. Preferred orientation and columnar morphology also affect film conductivity. Film microstructures were observed by transmission electron microscopy, and correlated with measured values of thermal conductivity.

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