scholarly journals LOW TEMPERATURE ULTRASONIC ATTENUATION IN NEUTRON-IRRADIATED QUARTZ VERSUS THE INDUCED MASS-DENSITY CHANGES

1987 ◽  
Vol 48 (C8) ◽  
pp. C8-531-C8-537
Author(s):  
A. VANELSTRAETE ◽  
C. LAERMANS ◽  
J. CORNELIS
Keyword(s):  
Low Temperature ◽  
Ultrasonic Attenuation ◽  
Mass Density

Low-temperature ultrasonic attenuation in glassy metals

1974 ◽  
Vol 50 (3) ◽  
pp. 221-223 ◽  
Author(s):  
M. Dutoit
Keyword(s):  
Low Temperature ◽  
Ultrasonic Attenuation ◽  
Glassy Metals

Ultrasonic Attenuation at Low Temperature of TeO2–V2O5 Glasses

1997 ◽  
Vol 159 (2) ◽  
pp. 397-404 ◽  
Author(s):  
M. A. Sidkey ◽  
R. El-Mallawany ◽  
R. I. Nakhla ◽  
A. Abd El-Moneim
Keyword(s):  
Low Temperature ◽  
Ultrasonic Attenuation

scholarly journals Non-destructive characterization of superionic conductor: lithium nitride

2014 ◽  
Vol 32 (4) ◽  
pp. 626-632 ◽  
Author(s):  
Pramod Yadawa
Keyword(s):  
Low Temperature ◽  
Temperature Variation ◽  
Elastic Constants ◽  
Ultrasonic Attenuation ◽  
Thermal Relaxation ◽  
Industrial Applications ◽  
Superionic Conductor ◽  
Lithium Nitride ◽  
Thermal And Electrical Properties ◽  
Non Destructive

AbstractHigher order elastic constants have been calculated in hexagonally structured superionic conductor Li3N at room temperature using the interaction potential model. The temperature variation of the ultrasonic velocities was evaluated along different angles with z axis (unique axis) of the crystal, using the second order elastic constants. The ultrasonic velocity decreased with the temperature along a particular orientation of the unique axis. Temperature variation of the thermal relaxation time and Debye average velocities was also calculated along the same orientation. The temperature dependency of ultrasonic properties was discussed in correlation with elastic, thermal and electrical properties. It has been found that the thermal conductivity is the main contributor to the behavior of ultrasonic attenuation as a function of temperature and the cause responsible for attenuation is phonon-phonon interaction. The mechanical properties of Li3N at low temperature are better than at high temperature because at low temperature it has low ultrasonic attenuation. Superionic conductor lithium nitride has many industrial applications, such as those used in portable electronic devices.

Density Changes in Amorphous Pd80Si20 During Low Temperature ion Irradiation

1994 ◽  
Vol 373 ◽  
Author(s):  
G. Schumacher ◽  
R.C. Birtcher ◽  
L.E. Rehn
Keyword(s):  
Low Temperature ◽  
Ion Irradiation ◽  
Mass Density ◽  
Specimen Length

AbstractDensity changes in amorphous Pd80Si20 during ion irradiation below 100K were detected by in situ HVEM measurements of the changes in specimen length as a function of ion fluence. A decrease in mass density as a function of the ion fluence was observed. The saturation value of the change in mass density was determined to be approximately -1.2 %.

Publisher's Note: “Low temperature growth of ultra-high mass density carbon nanotube forests on conductive supports” [Appl. Phys. Lett. 103, 073116 (2013)]

2013 ◽  
Vol 103 (10) ◽  
pp. 109901 ◽  
Author(s):  
Hisashi Sugime ◽  
Santiago Esconjauregui ◽  
Junwei Yang ◽  
Lorenzo D'Arsié ◽  
Rachel A. Oliver ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Low Temperature ◽  
Mass Density ◽  
High Mass ◽  
Temperature Growth ◽  
Low Temperature Growth ◽  
Carbon Nanotube Forests

Low-Temperature Amplitude-Independent Longitudinal Ultrasonic Attenuation in Normal Lead

1968 ◽  
Vol 172 (2) ◽  
pp. 402-412 ◽  
Author(s):  
W. A. Fate
Keyword(s):  
Low Temperature ◽  
Ultrasonic Attenuation ◽  
Temperature Amplitude

Apparatus for Simultaneous Low‐Temperature Shear‐Deformation and Ultrasonic‐Attenuation Measurements in Superconductors

1965 ◽  
Vol 37 (4) ◽  
pp. 755-756 ◽  
Author(s):  
Tore Olsen ◽  
Lewis T. Claiborne ◽  
Norman G. Einspruch
Keyword(s):  
Low Temperature ◽  
Shear Deformation ◽  
Ultrasonic Attenuation ◽  
Temperature Shear

Low temperature growth of ultra-high mass density carbon nanotube forests on conductive supports

2013 ◽  
Vol 103 (7) ◽  
pp. 073116 ◽  
Author(s):  
Hisashi Sugime ◽  
Santiago Esconjauregui ◽  
Junwei Yang ◽  
Lorenzo D'Arsié ◽  
Rachel A. Oliver ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Low Temperature ◽  
Mass Density ◽  
High Mass ◽  
Temperature Growth ◽  
Low Temperature Growth ◽  
Carbon Nanotube Forests

Low Temperature Ultrasonic Attenuation in Cu-Al Alloys

1967 ◽  
Vol 23 (3) ◽  
pp. 649-649 ◽  
Author(s):  
Hideo Kayano ◽  
Kazuo Kamigaki ◽  
Shigeyasu Koda
Keyword(s):  
Low Temperature ◽  
Ultrasonic Attenuation ◽  
Al Alloys

Low Temperature Ultrasonic Attenuation in Rapidly Cooled Niobium Containing Oxygen and Hydrogen

1983 ◽  
pp. 133-138
Author(s):  
K. F. Huang ◽  
A. V. Granato ◽  
H. K. Birnbaum
Keyword(s):  
Low Temperature ◽  
Ultrasonic Attenuation
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