EPR of Mn2+ in [Co(H2O)6] PtCl6 single crystals: Estimation of Co2+ spin-lattice relaxation time

✍ Scribed by R. Hrabański

• Publisher: Elsevier Science
• Year: 1988
• Tongue: English
• Weight: 372 KB
• Volume: 44
• Category: Article
• ISSN: 1386-1425
• DOI: 10.1016/0584-8539(88)80123-5

✦ Synopsis

EPR

of Mn* + in single crystals of [Co(H,O),] PtCI, has been studied from room temperature to 77 K at -9.35 GHz. Mn *+ has been found to substitute for Co'+ exhibiting a unique magnetic complex. The observation of resolved Mn*+ spectra has been interpreted in terms of a random modulation of the interaction between the Mn*+ and Co" tons by the rapid spin-lattice relaxation of Co'+ ions. It has been found that the effective spin-relaxation time TI SC T "where n=l.X for 105iT<293 K.