Characterization of CeO2Ultrafine Particles Prepared Using a Thermal Relaxation Technique

1996 ◽  
Vol 25 (1) ◽  
pp. 75-76 ◽  
Author(s):  
Toshiyuki Masui ◽  
Ken-ichi Machida ◽  
Takao Sakata ◽  
Hirotaro Mori ◽  
Gin-ya Adachi
Keyword(s):  
Thermal Relaxation ◽  
Relaxation Technique

Development of pulsed laser-assisted thermal relaxation technique for thermal characterization of microscale wires

2008 ◽  
Vol 103 (11) ◽  
pp. 113505 ◽  
Author(s):  
Jiaqi Guo ◽  
Xinwei Wang ◽  
David B. Geohegan ◽  
Gyula Eres ◽  
Cécile Vincent
Keyword(s):  
Thermal Relaxation ◽  
Pulsed Laser ◽  
Thermal Characterization ◽  
Relaxation Technique

Anisotropic heat transfer prediction of multiscale wires using pulse laser thermal relaxation technique

2013 ◽  
Vol 555 ◽  
pp. 239-246 ◽  
Author(s):  
Jin W. Tan ◽  
Yue Cheng ◽  
Denis S.G. Yap ◽  
Feng Gong ◽  
Son T. Nguyen ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Pulse Laser ◽  
Thermal Relaxation ◽  
Relaxation Technique

scholarly journals Mechanical Characterization of Spray-Dried Granules by Compression and Stress-Relaxation Technique. Analysis of Relaxation Behavior.

1999 ◽  
Vol 107 (1252) ◽  
pp. 1183-1187 ◽  
Author(s):  
JunIchiro TSUBAKI ◽  
Takamasa MORI ◽  
Toshiyuki KONISHI ◽  
Akihisa TSURUTA ◽  
Hidetoshi MORI ◽  
...  
Keyword(s):  
Stress Relaxation ◽  
Mechanical Characterization ◽  
Relaxation Behavior ◽  
Relaxation Technique ◽  
Spray Dried ◽  
Technique Analysis

Thermo-optical characterization of tellurite glasses by thermal lens, thermal relaxation calorimetry and interferometric methods

2006 ◽  
Vol 352 (32-35) ◽  
pp. 3603-3607 ◽  
Author(s):  
S.M. Lima ◽  
W.F. Falco ◽  
E.S. Bannwart ◽  
L.H.C. Andrade ◽  
R.C. de Oliveira ◽  
...  
Keyword(s):  
Thermal Lens ◽  
Thermal Relaxation ◽  
Optical Characterization ◽  
Tellurite Glasses ◽  
Relaxation Calorimetry

scholarly journals THERMAL CHARACTERIZATION OF MULTI-WALL CARBON NANOTUBE BUNDLES BASED ON PULSED LASER-ASSISTED THERMAL RELAXATION

2008 ◽  
Vol 01 (01) ◽  
pp. 71-76 ◽  
Author(s):  
JIAQI GUO ◽  
XINWEI WANG ◽  
DAVID B. GEOHEGAN ◽  
GYULA ERES
Keyword(s):  
Carbon Nanotube ◽  
Thermal Diffusivity ◽  
Thermal Relaxation ◽  
Thermal Characterization ◽  
Nanosecond Laser ◽  
One Dimensional ◽  
Nanotube Bundles ◽  
The Wire ◽  
Multi Wall Carbon Nanotube

A novel transient technique is developed to measure the thermal diffusivity of one-dimensional microscale wires. In this technique, a pulsed nanosecond laser is used to quickly heat the wire. After laser heating, the wire temperature decays slowly. Such temperature decay is sensed and used to determine the thermal diffusivity of the wire. A 25.4 μm thin Pt wire is characterized to verify this technique. The thermal diffusivity of multi-wall carbon nanotube bundles is measured. Based on the measurement result and the inside structure, the thermal diffusivity of individual carbon nanotubes is estimated.

Exploring the energy landscape of proteins: A characterization of the activation-relaxation technique

2002 ◽  
Vol 117 (24) ◽  
pp. 11379-11387 ◽  
Author(s):  
Guanghong Wei ◽  
Normand Mousseau ◽  
Philippe Derreumaux
Keyword(s):  
Energy Landscape ◽  
Relaxation Technique

Metrological aspects of thermal relaxation technique by radiation loss for volumetric heat capacity measurements

2008 ◽  
Vol 153 (1) ◽  
pp. 171-173 ◽  
Author(s):  
G. Gutiérrez-Juárez ◽  
D. Acosta-Avalos ◽  
R. Medina ◽  
M. Vargas-Luna ◽  
J. J. Alvarado-Gil
Keyword(s):  
Heat Capacity ◽  
Thermal Relaxation ◽  
Radiation Loss ◽  
Relaxation Technique ◽  
Volumetric Heat Capacity ◽  
Heat Capacity Measurements

scholarly journals A bisazobenzene crosslinker that isomerizes with visible light

2012 ◽  
Vol 8 ◽  
pp. 2184-2190 ◽  
Author(s):  
Subhas Samanta ◽  
Harris I Qureshi ◽  
G Andrew Woolley
Keyword(s):  
Visible Light ◽  
Thermal Relaxation ◽  
Bright Light ◽  
Large Change ◽  
Light Sources ◽  
Functional Changes ◽  
End Distance ◽  
End To End ◽  
Azobenzene Derivatives

Background: Large conformational and functional changes of azobenzene-modified biomolecules require longer azobenzene derivatives that undergo large end-to-end distance changes upon photoisomerization. In addition, isomerization that occurs with visible rather than UV irradiation is preferred for biological applications. Results: We report the synthesis and characterization of a new crosslinker in which a central piperazine unit links two azobenzene chromophores. Molecular modeling indicates that this crosslinker can undergo a large change in end-to-end distance upon trans,trans to cis,cis isomerization. Photochemical characterization indicates that it does isomerize with visible light (violet to blue wavelengths). However, the thermal relaxation rate of this crosslinker is rather high (τ½ ~ 1 s in aqueous buffer at neutral pH) so that it is difficult to produce large fractions of the cis,cis-species without very bright light sources. Conclusion: While cis-lifetimes may be longer when the crosslinker is attached to a biomolecule, it appears the para-piperazine unit may be best suited for applications where rapid thermal relaxation is required.

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