23 citations · 46 across the 4 of their papers we have counts for
4 papers
Electromagnetic properties of polycrystalline diamond from 35K to room temperature and microwave to terahertz frequencies
Jean-Michel Le Floch, Romain Bara, John G. Hartnett +7
Dielectric resonators are key components for many microwave and millimetre wave applications, including high-Q filters and frequency-determining elements for precision frequency sy…
Detrapping and retrapping of free carriers in nominally pure single crystal GaP, GaAs and 4H-SiC semiconductors under light illumination at cryogenic temperatures
David Mouneyrac, John G. Hartnett, Jean-Michel Le Floch +3
We report on extremely sensitive measurements of changes in the microwave properties of high purity non-intentionally-doped single-crystal semiconductor samples of gallium phosphid…
Observation of persistent photoconductivity in bulk Gallium Arsenide and Gallium Phosphide samples at cryogenic temperatures using the Whispering Gallery mode method
J. G. Hartnett, D. Mouneyrac, J. -M. Le Floch +3
Whispering Gallery modes in bulk cylindrical Gallium Arsenide and Gallium Phosphide samples have been examined both in darkness and under white light at cryogenics temperatures < 5…
Discovery of Bragg confined hybrid modes with high Q-factor in a hollow dielectric resonator
Jean-Michel le Floch, Michael E. Tobar, David Mouneyrac +2
The authors report on observation of Bragg confined mode in a hollow cylindrical dielectric cavity. A resonance was observed at 13.4 with an unloaded Q-factor of order $2\tim…