photoacoustic characterization of carbon nanotube array thermal interface material
photoacoustic characterization of carbon nanotube array thermal interface material
... Photoacoustic characterization of carbon nanotube array
thermal interfaces
Baratunde A. Cola, Jun Xu, Changrui Cheng, Xianfan Xu, and Timothy S. Fisher
a͒
School of Mechanical Engineering, ... the thermal properties of the sample,
measuring the pressure allows determination of the thermal
quantities—in this work, the thermal interface resistance and
thermal diffu...
photoacoustic characterization of carbon nanotube array thermal interface material
... Photoacoustic characterization of carbon nanotube array
thermal interfaces
Baratunde A. Cola, Jun Xu, Changrui Cheng, Xianfan Xu, and Timothy S. Fisher
a͒
School of Mechanical Engineering, ... the thermal properties of the sample,
measuring the pressure allows determination of the thermal
quantities—in this work, the thermal interface resistance and
thermal diffu...
effects of growth temperature on carbon nanotube array thermal interfaces
... average diameter of CNTs in the arrays.
͓DOI: 10.1115/1.2969758͔
Keywords: carbon nanotube, thermal interface material, contact
thermal resistance, plasma CVD, low temperature, photoacoustic
Introduction
As ... represented in Eq. ͑1͒, the total thermal resistance of
the CNT array interfaces increases as A
r
decreases.
Conclusions
The thermal resistances of CNT array...
carbon nanotube array thermal interfaces for high temperature silicon carbide devices
... on
Carbon Nanotube Array Thermal Interfaces, ASME Journal of Heat Transfer, in press.
17. B.A. Cola, X. Xu and T.S. Fisher, Increased Real Contact in Thermal Interfaces: A Carbon
Nanotube/ Foil Material, ... Parametric
Study of Synthesis Conditions in Plasma-Enhanced CVD of High-Quality Single-Walled
Carbon Nanotubes, Carbon, vol. 44, pp. 10–18, 2006.
22. M. Terrones, S...
a metallization and bonding approach for high performance carbon nanotube thermal interface materials
... the thermal conductivity of
state -of- the-art thermal interface materials, the axial thermal
conductivity of CNTs is at least two orders of magnitude
greater. However, the development of carbon- nanotube- based
TIMs ... lowering of the overall
resistance of the array.
4. Conclusions
The use of Ti/Au metallization is an effective method for
creating thermal interf...
palladium thiolate bonding of carbon nanotube thermal interfaces
... Fisher
School of Mechanical Engineering and
Birck Nanotechnology Center,
Purdue University,
West Lafayette, IN 47907
e-mail: tsfisher@purdue.edu
Palladium Thiolate Bonding
of Carbon Nanotube Thermal
Interfaces
Carbon ... tsfisher@purdue.edu
Palladium Thiolate Bonding
of Carbon Nanotube Thermal
Interfaces
Carbon nanotube (CNT) arrays can be effective thermal interface...
palladium thiolate bonding of carbon nanotube thermal interfaces
... Fisher
School of Mechanical Engineering and
Birck Nanotechnology Center,
Purdue University,
West Lafayette, IN 47907
e-mail: tsfisher@purdue.edu
Palladium Thiolate Bonding
of Carbon Nanotube Thermal
Interfaces
Carbon ... tsfisher@purdue.edu
Palladium Thiolate Bonding
of Carbon Nanotube Thermal
Interfaces
Carbon nanotube (CNT) arrays can be effective thermal interface...
electrical and thermal interface conductance of carbon nanotubes grown under dc bias voltage
... resistance of individual multiwalled carbon nanotubes and the thermal interface resistance of
nanotube arrays are investigated as functions of dc bias voltage used during growth. Nanotubes were ... of -200, -100, 0, +100, and +200 V. Electrical resistances of individual
nanotubes were obtained from I-V measurements of randomly selected nanotubes, while thermal interface...
thermomechanical and thermal contact characteristics of bismuth telluride films electrodeposited on carbon nanotube arrays
... thick-film TE materials with carbon
nanotubes (CNT) arrays.
Recently, CNT arrays have been reported to exhibit excellent
fatigue strength under cyclic compressive loading
[4]
and as
interface materials, ... showing a) nucleation of Bi
2
Te
3
on individual MWCNTs, b) Bi
2
Te
3
film/CNT array interface, and a c) magnified view of the Bi
2
Te
3
film/CNT array interface.
d) Comparison...
Characterization of the Carbon Stable Isotope Ratio and Fatty Acid Structure of Zostera japonica in Coastal Areas
... characteristics
of the carbon stable isotope ratio and fatty acid structure of Z. japonica have not been
known.
In this study, we aim to clarify the characteristics of carbon stable isotope ... content
ratios of all the fatty acids, and the ratio of each fatty acid.
RESULTS AND DISCUSSION
Characteristics of carbon stable isotope in Z. japonica
The mean δ
13
C of...