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.
Paper
The wavelength-modulated reflectivity of cr2O3 and its relation to the absorption spectrum of other Cr3+-containing insulators
Abstract
The wavelength-modulated reflectivity spectrum of Cr2O3 is found to exhibit rich structure attributable to internal transitions of the Cr3+ ion and charge-transfer processes. It is noted that the crystal field splittings of the Cr3+ ion are related to the charge-transfer band gaps for several of the oxide and sulphide chromium-containing insulators. © 1972.