Experimental and theoretical studies of cobalt defects in diamond

Diamonds grown with a cobalt/iron solvent catalyst and annealed at 1800 degrees C were cut and polished along the main symmetry directions. The photoluminescence spectrum showed at least four zero phonon lines. One line at 2.367 eV splits and shifts under uniaxial stress indicating that it originate...

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Bibliographic Details
Main Authors: Johnston, K, Mainswood, A, Collins, A, Davies, G, Twitchen, D, Newton, M, Baker, M
Format: Conference item
Published: Elsevier 2000