27 citations · 83 across the 8 of their papers we have counts for
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physics.ins-det2012★ 10 cited
Controlling the Frequency-Temperature Sensitivity of a Cryogenic Sapphire Maser Frequency Standard by Manipulating Fe3+ Spins in the Sapphire Lattice
Karim Benmessai, Daniel L. Creedon, Mohamad Mrad +5
To create a stable signal from a cryogenic sapphire maser frequency standard, the frequency-temperature dependence of the supporting Whispering Gallery mode must be annulled. We re…
physics.chem-ph2012
Fe3+ paramagnetic ion in α-Al2 O3 energy levels revisited. Application to a 31 GHz Maser proposal
M. Mrad, P. Y. Bourgeois, Y. Kersalé +1
The molecular structure of a 3d 5 configuration ion in a trigonal ligand field is theoretically established on the basis of the 252\times252 complete energy matrice. The optical ab…