Abstract
The transition metal ions titanium and vanadium in CdTe are studied by optical absorption, electron paramagnetic resonance (EPR), magnetic circular dichroism (MCD) and optically detected magnetic resonance (ODMR) spectroscopy. Titanium is observed in two different charge states. Ti 2+ (3d 2) and Ti 3+ (3d 1) by EPR. Absorption measurements however show only the 3 A 2 → 3 T 1( 3 P) and 3 A 2 → 1 E( 1 D) internal transitions of Ti 2+. This assignment is confirmed by MCD and ODMR measurements. For vanadium-doped CdTe only the V 3+ charge state is observed in EPR. In absorption two pronounced absorption bands are seen which are attributed to internal transitions of V 3+.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
