Details

Autor(en) / Beteiligte

• Sukhanov, A.A.
• Likerov, R.F.
• Eremina, R.M.
• Yatsyk, I.V.
• Gavrilova, T.P.
• Tarasov, V.F.
• Zavartsev, Yu.D.
• Kutovoi, S.A.

Titel

Crystal environment of impurity Nd3+ ion in yttrium and scandium orthosilicate crystals

Ist Teil von

• Journal of magnetic resonance (1997), 2018-10, Vol.295, p.12-16

Ort / Verlag

Elsevier Inc

Erscheinungsjahr

2018

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• [Display omitted] •Crystal field parameters of neodymium in yttrium and scandium orthosilicate were determined.•Nd ions substitute Y ions in positions with seven nearest oxygen ions is established by ESEEM method.•The standardization procedure for crystal field parameters has been used. The ESEEM spectroscopy was used to determine positions of the 143Nd3+ impurity ions in Y2SiO5 single crystal. It is established that neodymium ions substitute yttrium ions in the Y2 positions with seven nearest oxygen ions. Crystal field parameters of 143Nd3+ impurity centers in isotopically pure Y228SiO5 and Sc228SiO5 single crystals were determined using data of CW EPR spectroscopy and the known energy level schemes.