EPR spectra of Cu2+ in KH2PO4 single crystals

被引：12

作者：

Biyik, Recep ^{[1
]}

Tapramaz, Recep ^{[2
]}

机构：

[1] Saraykoy Nucl Res & Training Ctr, Turkiye Atom Energy Inst, TR-06983 Ankara, Turkey

[2] Ondokuz Mayis Univ, Fac Arts & Sci, TR-55139 Kurupelit, Turkey

来源：

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 2008年 / 69卷 / 01期

关键词：

EPR; KDP; Cu2+; ground state wave function;

D O I：

10.1016/j.saa.2007.03.029

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Cu2+ doped single crystals of KH2PO4 were investigated using EPR technique at room temperature. The spectra of the complex contains large number of overlapping lines. Five sites are resolved and four of them are compatible with the tetragonal symmetry, and the fifth one belongs to an interstitial site. The results are discussed and compared with previous studies. Detailed investigation of the EPR spectra indicate that Cu2+ substitute with K+ ions. The principal values of the g and hyperfine tensors and the ground state wave function of Cu2+ ions are obtained. (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：174 / 177

页数：4

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