On the use of photothermal techniques to study NiTi phase transitions

Pezarini, Rogério Ribeiro; Bernabé, Hilton Souza; Sato, Francielle; Malacarne, L. C.; Astrath, N. G. C.; Rohling, J. H.; Medina, A. N.; Reis, R. D. dos; Gandra, F. C. G.

doi:10.1088/2053-1591/1/2/026502

Cited by 9 publications

(2 citation statements)

References 21 publications

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“…Based on the theoretical works related to the optimization of WF law and electrical conductivity [ 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 ], a series of methods have been developed to experimentally measure the thermal transport properties of metallic nanofilms and metallic nanowires. These methods include the 3ω method [ 25 , 26 , 27 , 28 ], the photothermal reflection technique [ 29 , 30 ], the femtosecond laser pumping detection method [ 31 ] and the non-stationary electrical heating method [ 32 , 33 , 34 , 35 ].…”

Section: Introductionmentioning

confidence: 99%

Thermal Transport in Extremely Confined Metallic Nanostructures: TET Characterization

et al. 2022

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In recent years, the continuous development of electronic chips and the increasing integration of devices have led to extensive research on the thermal properties of ultrathin metallic materials. In particular, accurate characterization of their thermal transport properties has become a research hotspot. In this paper, we review the characterization methods of metallic nanomaterials, focusing on the principles of the transient electrothermal (TET) technique and the differential TET technique. By using the differential TET technique, the thermal conductivity, electrical conductivity, and Lorenz number of extremely confined metallic nanostructures can be characterized with high measurement accuracy. At present, we are limited by the availability of existing coating machines that determine the thickness of the metal films, but this is not due to the measurement technology itself. If a material with a smaller diameter and lower thermal conductivity is used as the substrate, much thinner nanostructures can be characterized.

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Section: Introductionmentioning

confidence: 99%

Thermal Transport in Extremely Confined Metallic Nanostructures: TET Characterization

et al. 2022

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“…TM has been used to investigate transparent and opaque materials, and is sensitive to deformation on the order of a few nanometers [11][12][13]. In addition, the pump-probe remote characteristics of this technique allow temperature scanning during measurements [14].…”

Section: Introductionmentioning

confidence: 99%

Direct measurement of photo-induced nanoscale surface displacement in solids using atomic force microscopy

et al. 2015

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Predicting the martensitic transition temperatures in ternary shape memory alloys Ni0.5Ti0.5−xHfx
Wu,
Malmir,
Benafan
et al. 2023
Acta Materialia
8
0
0
0
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On the use of photothermal techniques to study NiTi phase transitions

Cited by 9 publications

References 21 publications

Thermal Transport in Extremely Confined Metallic Nanostructures: TET Characterization

Thermal Transport in Extremely Confined Metallic Nanostructures: TET Characterization

Direct measurement of photo-induced nanoscale surface displacement in solids using atomic force microscopy

Predicting the martensitic transition temperatures in ternary shape memory alloys Ni0.5Ti0.5−xHfx
Wu,
Malmir,
Benafan
et al. 2023
Acta Materialia
8
0
0
0
View full text Add to dashboard Cite

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On the use of photothermal techniques to study NiTi phase transitions

Cited by 9 publications

References 21 publications

Thermal Transport in Extremely Confined Metallic Nanostructures: TET Characterization

Thermal Transport in Extremely Confined Metallic Nanostructures: TET Characterization

Direct measurement of photo-induced nanoscale surface displacement in solids using atomic force microscopy

Predicting the martensitic transition temperatures in ternary shape memory alloys Ni0.5Ti0.5−xHfxWu, Malmir, Benafan et al. 2023Acta Materialia8000View full textAdd to dashboardCite

Contact Info

Product

Resources

About

Predicting the martensitic transition temperatures in ternary shape memory alloys Ni0.5Ti0.5−xHfx
Wu,
Malmir,
Benafan
et al. 2023
Acta Materialia
8
0
0
0
View full text Add to dashboard Cite