About cookies on this site Our websites require some cookies to function properly (required). In addition, other cookies may be used with your consent to analyze site usage, improve the user experience and for advertising. For more information, please review your options. By visiting our website, you agree to our processing of information as described in IBM’sprivacy statement. To provide a smooth navigation, your cookie preferences will be shared across the IBM web domains listed here.
Publication
physica status solidi (a)
Paper
Electron paramagnetic resonance in diamond implanted at various energies and temperatures
Abstract
Amorphous carbon layer EPR measurements have been fitted to a model which predicts the critical fluences at which the layer forms for any temperature and ion species; it predicts the layer will not form during nitrogen ion implantation in diamond above 1031°K. A new anisotropic EPR spectrum labeled D‐A4 is observed after hot‐implantation (650°C) with nitrogen ions. It is thought to be a spin‐one‐center arising from a small D‐tensor interaction with 〈111〉 symmetry. Hot implantation suppresses the formation of the amorphous layer and enhances creation of crystalline lattice defects. Copyright © 1974 WILEY‐VCH Verlag GmbH & Co. KGaA