Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Jean-Marc Buisine"'
Publikováno v:
Volume: 17, Issue: 2 61-69
International Journal of Thermodynamics
International Journal of Thermodynamics
A phenomenological thermodynamic model is developed to investigate, in more detail than usual, the pressure-temperature phase diagram of proteins. Indeed, in the whole of previous studies the specific heat difference deltaCP is treated as pressure an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84501b04b339596861563ed882727348
https://doi.org/10.5541/ijot.77025
https://doi.org/10.5541/ijot.77025
Publikováno v:
Liquid Crystals. 36:899-905
The temperature dependencies of the dielectric and electro-optical properties of a pure photo-ferroelectric liquid crystal have been investigated, in the chiral smectic C (SmC*) phase, with and without ultraviolet (UV) illumination. The SmC* dielectr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4b248f7c7fc4a9c3f2808aef9766be6
https://doi.org/10.1080/02678290903108458
https://doi.org/10.1080/02678290903108458
Publikováno v:
Molecular Crystals and Liquid Crystals. 412:469-475
The equilibrium phase diagram of UV-cured (2-ethylhexylacrylate-1,6-hexanedioldiacrylate) and the multicomponent nematic fluid E7 is established by polarized optical microscopy and differential scanning calorimetry. The enthalpy changes at the nemati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1312e8138cfa02fadfaeca5879a13f41
https://doi.org/10.1080/15421400490432029
https://doi.org/10.1080/15421400490432029
Autor:
Mustapha Benmouna, C. Kolinsky, Ulrich Maschke, A. Hadj Sahraoui, Jean-Marc Buisine, S. Delenclos
Publikováno v:
Molecular Crystals and Liquid Crystals. 410:163-170
The photopyroelectric technique (PPE) has been used to investigate phase transitions in polymer/liquid crystal systems. The sensitivity of measurements has allowed the detection of the transition from biphasic regions to isotropic single phase state.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56e120aaacfa3724e64b83c5403c377c
https://doi.org/10.1080/15421400490436269
https://doi.org/10.1080/15421400490436269
Autor:
Farida Benmouna, Frédérick Roussel, Xavier Coqueret, Ulrich Maschke, S. Kara-Slimane, Jean-Marc Buisine, Mustapha Benmouna
Publikováno v:
Molecular Crystals and Liquid Crystals. 412:485-491
This paper reports a comparative study of the phase properties of blends of Poly(2-ethylhexylacrylate) (PEHA) and the eutectic liquid cristalline mixture of cyanoparaphenylenes known as E7. These blends are prepared using different procedures. One is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6a36186857076fa8288b38a66e6e350
https://doi.org/10.1080/15421400490432092
https://doi.org/10.1080/15421400490432092
Publikováno v:
Europhysics Letters (EPL). 63:453-458
The pyroelectric complex signal generated by a periodically heated ferroelectric liquid crystal film (smectic C* phase) is analysed to simultaneously obtain its thermal diffusivity and effusivity. The heating source is an intensity-modulated laser. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46a1518eac4055d51e298174a6806c5a
https://doi.org/10.1209/epl/i2003-00544-3
https://doi.org/10.1209/epl/i2003-00544-3
Autor:
Mustapha Benmouna, Jean-Marc Buisine, Frédérick Roussel, Xavier Coqueret, Tewfik Bouchaour, Ulrich Maschke
Publikováno v:
Liquid Crystals. 30:487-491
The thermophysical properties of mixtures of poly (2-phenoxyethylacrylate) and 4-cyano-4′-pentyl-biphenyl, 5CB, are investigated using polarizing optical microscopy (POM) and differential scanning ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2474d49c97375535959b4609d95ed87
https://doi.org/10.1080/0267829031000090850
https://doi.org/10.1080/0267829031000090850
Publikováno v:
Ferroelectrics. 289:97-106
A simplified photopyroelectric (PPE) configuration that allows the simultaneous determination of the temperature dependent thermal and pyroelectric parameters of pyroelectric materials is described. The thermal parameters (thermal diffusivity, conduc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d1324fb6f0dadf73a9f780d37f50635
https://doi.org/10.1080/00150190390221214
https://doi.org/10.1080/00150190390221214
Autor:
Jean-Marc Buisine, D. Dadarlat, A. Hadj Sahraoui, Stéphane Longuemart, S. Delenclos, C. Kolinsky
Publikováno v:
Review of Scientific Instruments. 73:2766-2772
The photopyroelectric calorimetry, in the standard (back) configuration, is applied in order to measure the thermal parameters of some pyroelectric materials. It is demonstrated that the method is able to simultaneously measure the thermal diffusivit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::416e40b9abca84d3199b3a6a6952e30a
https://doi.org/10.1063/1.1482151
https://doi.org/10.1063/1.1482151
Publikováno v:
Review of Scientific Instruments. 73:2773-2780
We present a systematic theoretical and experimental investigation on the accuracy of thermal diffusivity α and thermal effusivity e of liquids measured by the photopyroelectric (PPE) method in back-detection configuration (BPPE). Special cases corr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81cc4259ff2853be69fca637dff992fc
https://doi.org/10.1063/1.1488147
https://doi.org/10.1063/1.1488147