%0 Journal Article %T Joule heated metallic microwire devices for sub-microsecond T-jump experiments %+ Équipe Microsystèmes électromécaniques (LAAS-MEMS) %+ Laboratoire de chimie de coordination (LCC) %+ Service Techniques et Équipements Appliqués à la Microélectronique (LAAS-TEAM) %+ Service Instrumentation Conception Caractérisation (LAAS-I2C) %+ National Technical University of Ukraine "Kyiv Polytechnic Institute" [Kiev] %A Quintero, Carlos M. %A Kraieva, Olena %A Carcenac, Franck %A Lagrange, Denis %A Yaremchuk, Nina %A Molnár, Gábor %A Bergaud, Christian %< avec comité de lecture %Z Rapport LAAS N° 15674 %@ 0026-2692 %J Microelectronics Journal %I Elsevier %V 46 %N 12 %P 1167 - 1174 %8 2015-12 %D 2015 %R 10.1016/j.mejo.2015.06.024 %Z Engineering Sciences [physics]/Micro and nanotechnologies/MicroelectronicsJournal articles %X We report a study of the transient heating response of submicrometric gold wires on oxidized Si substrates, highlighting their potential as versatile platforms for creating fast temperature variations (T-jumps). To characterize electrically the transient heating response, we developed an original differential resistance setup that excites single wires with current pulses and provides a signal proportional to the ΔT induced. A reproducible sub-microsecond transient heating response (for ΔT≤80 °C) was observed for the heaters, regardless the substrate temperature or the presence of a thermal load (polymer film) on the surface. We also developed a simplified mathematical model that reproduced the main experimental observations and provided valuable insights into the dynamics and stability of the heating process. As a proof of concept, our electrical setup was also coupled to a time-resolved optical microscopy setup to detect the transient thermal response of a well-known luminescent thermometer molecule (Rhodamine B). %G English %L hal-01764284 %U https://laas.hal.science/hal-01764284 %~ UNIV-TLSE2 %~ UNIV-TLSE3 %~ CNRS %~ INSA-TOULOUSE %~ LAAS %~ UT1-CAPITOLE %~ LCC %~ LAAS-I2C %~ LAAS-TEAM %~ LAAS-MICRO-NANO-BIO-TECHNOLOGIES %~ INC-CNRS %~ LAAS-MEMS %~ INSA-GROUPE %~ TOULOUSE-INP %~ UNIV-UT3 %~ UT3-INP %~ UT3-TOULOUSEINP %~ TEST2-HALCNRS