Concept
Temperature measurement
Related publications (52)
Sensitivity Analysis of the Lumped Thermal Model of the EU 170 GHz Gyrotron Magnetron Injection Gun
Jean-Philippe Hogge, Francisco Sanchez
The ITER Electron Cyclotron Resonance Heating and Current Drive (ECRH&CD) system relies on 1 MW 170 GHz Gyrotrons to provide the mm-wave power needed for plasma heating, current drive, and magneto-hydrodynamic control. The design and modeling of the contro ...
Piscataway2024Quench Detection and Temperature Measurement With Fiber Optic Sensors
Kamil Sedlák, Davide Uglietti, Christoph Müller
For the EU DEMO conductor testing, a temperature sensor based on Fiber Bragg Grating (FBG) optical fiber is studied at the EPFL Swiss Plasma Center. The SULTAN test facility has been upgraded to use fiber optic sensor for temperature monitoring and quench ...
Piscataway2024A model of non-Maxwellian electron distribution function for the analysis of ECE data in JET discharges
Javier García Hernández, Mikhail Maslov, Samuele Mazzi
Recent experiments performed in JET at high level of plasma heating, in preparation of, and during the DT campaign have shown significant discrepancies between electron temperature measurements by Thomson Scattering (TS) and Electron Cyclotron Emission (EC ...
E D P SCIENCES2023Advancing efficiency and reliability in thermal analysis of laser powder-bed fusion
Christian Leinenbach, Rafal Wróbel, Thomas Mayer
In laser based powder-bed fusion of metals (PBF-LB/M), parts are fabricated by melting layers of powder using a high-intensity laser beam. During this process, the material is exposed to rapid cooling rates and intense thermal gradients, which are the unde ...
2023Luminescent lanthanide nanocomposites in thermometry: Chemistry of dopant ions and host matrices
Recently, there has been observed huge progress in the advancement of remote optical nanothermometry, as it plays a vital role in remote, noninvasive, and remote temperature sensing, which is especially important for various bio-applications, e.g., in ther ...
ELSEVIER SCIENCE SA2021Analysis of the inter-species power balance in JET plasmas
Most auxiliary heating methods provide heating to more than one particle species (electrons, ions, impurities) in a fusion plasma. This can lead to substantial temperature differences between species, depending on conditions such as heating power to the di ...
IOP PUBLISHING LTD2020Fluorescent Nanodiamonds as Versatile Intracellular Temperature Sensors
Aleksandra Radenovic, Vytautas Navikas, Evgenii Glushkov
Temperature is a widely known phenomenon, which plays an extremely important role in biological systems. Its behavior on the macro-scale has been quite well investigated and understood, thanks to the availability of reliable and precise thermometers such a ...
2019Fiber Bragg grating-based thermometer for drill bit temperature monitoring
The temperature measurement of a drill bit during an implantology drilling process is proposed by using a fiber Bragg grating fitted inside the drill bit. Due to the rotational nature of the drilling process, a free-space fiber-optic rotary joint is used f ...
2019Nanoscale Lithography and Thermometry with Thermal Scanning Probes
Thermal scanning probe lithography (t-SPL) is an advanced lithography technique in
which a heated atomic force microscope tip locally modifies a sample material. Due to
the nanometer-sized tip apex diameter, t-SPL enables patterning of sub-10 nm structures ...
EPFL2018Identification of microscopic domain wall motion from temperature dependence of nonlinear dielectric response
It is known that the permittivity of ferroelectric polydomain films and single crystals in weak electric fields is strongly enhanced by the reversible movement of pinned domain walls. Two mechanisms of the movement exist: first, the bending of free segment ...
Amer Inst Physics2017