[institut] Photonics Center Seminar: Juan José Alvarado-Gil, Monday, 06th November, 2018

[Dr. Dragan D. Markushev]

Dear colleagues,

you are cordially invited to the Photonics Center seminar of the 
Laboratory for Photoacoustics, which will be held on Tuesday, 06th 
November 2018 at 11:00 in the library reading room "Dr. Dragan Popović" 
of the Institute of Physics Belgrade. The talk entitled

                               "Photothermal techniques: versatile 
multipurpose methodologies for the study of composite materials"

will be given by Dr. Juan José Alvarado-Gil from the Institut Pprime, 
CNRS, Université de Poitiers, ISAE-ENSMA, F-86962 Futuroscope, 
Chasseneuil, France (https://www.pprime.fr/?q=en)
and Applied Physics Department, Cinvestav-Unidad Merida, Carretera 
Antigua a Progreso km. 6, Mérida, Yucatán, 97217 Mexico.

The abstract of the talk is provided below.

Photothermal techniques are based on the generation of trains of thermal 
waves in a material,
induced by its illumination with an adequate light source. Due to its 
intrinsic nature,
thermal waves involve a myriad of intertwined physical process related 
to transport phenomena,
mechanical vibration, phase transitions and chemical reactions, among 
others. Their behavior
is strongly influenced by the geometry, the presence of interfaces, and 
by the micro and nanostructure.
The way in which the thermal wave phenomena are induced as well as the 
way of detecting them
define the type of phenomena and the spatial and temporal resolution 
which can be achieved.
Those characteristics make photothermal techniques very well suited for 
the study of a wide variety
of composite materials. In this talk, we present results for the 
measurement of physical properties
of layered, composite, granular and smart materials using different 
photothermal techniques.
Results using photoacoustics, thermal wave cavity, photothermal 
radiometry, thermography,
flash radiometry and transient grating are presented. It is shown that 
the technique can provide
reliable results in a wide range of densities, thermal properties as 
well as in the study
of time dependent phenomena.

Selected publications:

[1] NW Pech-May, C Vales-Pinzon, A Vega-Flick, A Oleaga, A Salazar, JM 
Yanez-Limon, JJ Alvarado-Gil
Heat transport in epoxy and polyester carbonyl iron microcomposites: The 
effect of concentration and temperature
Journal of Composite Materials, 52(10), 1331-1338, (2018), 
https://doi.org/10.1177/0021998317723694

[2] JD Macias, J Bante-Guerra, F Cervantes-Alvarez, G 
Rodrìguez-Gattorno, O Arés-Muzio, H Romero-Paredes,
CA Arancibia-Bulnes, V Ramos-Sánchez, HI Villafán-Vidales, J 
Ordonez-Miranda, R Li Voti, JJ Alvarado-Gil
Thermal Characterization of Carbon Fiber-Reinforced Carbon Composites
Applied Composite Materials, 
(2018)https://doi.org/10.1007/s10443-018-9694-0

[3] Jose Ordonez-Miranda, Ronggui Yang, Juan Jose Alvarado-Gil
Thermal Conductivity of Particulate Nanocomposites
Nanoscale Thermoelectrics, Lecture Notes in Nanoscale Science and 
Technology, 16, 93-139, (2014), 
https://doi.org/10.1007/978-3-319-02012-9_3

[4] J Ordonez-Miranda, Ronggui Yang, JJ Alvarado-Gil
On the thermal conductivity of particulate nanocomposites
Applied Physics Letters, 98 (23), 233111, (2011),  
https://doi.org/10.1063/1.3593387

[5] Jose Ordonez-Miranda, Younès Ezzahri, Karl Joulain, Jérémie 
Drevillon, JJ Alvarado-Gil
Modeling of the electrical conductivity, thermal conductivity, and 
specific heat capacity of VO 2
Physical Review B, 98(7), 075144, (2018) 
https://doi.org/10.1103/PhysRevB.98.075144

[6] Jose Ordonez-Miranda, Ronggui Yang, Sebastian Volz, Juan Jose 
Alvarado-Gil
Steady state and modulated heat conduction in layered systems predicted 
by the analytical solution of the phonon Boltzmann transport equation
Journal of Applied Physics, 118(7), 075103, (2015), 
https://doi.org/10.1063/1.4928770

[7] Jose Ordonez-Miranda, Ronggui Yang, JJ Alvarado-Gil
A constitutive equation for nano-to-macro-scale heat conduction based on 
the Boltzmann transport equation
Journal of Applied Physics, 109(8), 084319, (2011), 
https://doi.org/10.1063/1.3573512

[8] Jose Ordonez-Miranda, Juan Jose Alvarado-Gil
On the stability of the exact solutions of the dual-phase lagging model 
of heat conduction
Nanoscale research letters, 6(1), 321, (2011) doi: 
10.1186/1556-276X-6-327


Best regards,
Dr. Dragan D. MARKUSHEV

-- 
Dr. Dragan D. MARKUSHEV
Principal Research Fellow
Photonics Center
Head of Laboratory for Photoacoustics
Institute of Physics Belgrade
Pregrevica 118,
11080 Belgrade, SERBIA
cell: +381603169816
phone: +381113713158
fax: +381113162190
http://photonics.ipb.ac.rs/
http://www.ipb.ac.rs/