Study of spin-allowed and spin-forbidden for 4fN-15d configurations

Jin Sheng Shi; Dan Qu; Si Yuan Zhang

Study of spin-allowed and spin-forbidden for 4f^N-15d configurations

Jin Sheng Shi
, Dan Qu
, Si Yuan Zhang

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

By using the rare-earth spectroscopy theory, the coulomb interactions between f electrons and d electron of 4f^N-15d configurations of rare earth are calculated. It is found that the energy of spin-allowed levels is higher than that of spin-forbidden levels for heavy lanthanide ions (N>7), and the energy difference between the spin-allowed and the spin-forbidden levels decreases with the increase in N. A contrary case is obtained for the light lanthanides. All results can be used to explain the spin-forbidden levels in spectra.

Original language	English
Pages (from-to)	399-402
Number of pages	4
Journal	Chinese Journal of Inorganic Chemistry
Volume	22
Issue number	3
State	Published - Mar 2006
Externally published	Yes

Keywords

5d-levels
Rare-earth ions
Spin-forbidden band
The coulomb interaction

Cite this

@article{e0a78381aa86455b9cc9bdbe00935af8,

title = "Study of spin-allowed and spin-forbidden for 4fN-15d configurations",

abstract = "By using the rare-earth spectroscopy theory, the coulomb interactions between f electrons and d electron of 4fN-15d configurations of rare earth are calculated. It is found that the energy of spin-allowed levels is higher than that of spin-forbidden levels for heavy lanthanide ions (N>7), and the energy difference between the spin-allowed and the spin-forbidden levels decreases with the increase in N. A contrary case is obtained for the light lanthanides. All results can be used to explain the spin-forbidden levels in spectra.",

keywords = "5d-levels, Rare-earth ions, Spin-forbidden band, The coulomb interaction",

author = "Shi, \{Jin Sheng\} and Dan Qu and Zhang, \{Si Yuan\}",

year = "2006",

month = mar,

language = "英语",

volume = "22",

pages = "399--402",

journal = "Chinese Journal of Inorganic Chemistry",

issn = "1001-4861",

publisher = "Chinese Chemical Society",

number = "3",

}

TY - JOUR

T1 - Study of spin-allowed and spin-forbidden for 4fN-15d configurations

AU - Shi, Jin Sheng

AU - Qu, Dan

AU - Zhang, Si Yuan

PY - 2006/3

Y1 - 2006/3

N2 - By using the rare-earth spectroscopy theory, the coulomb interactions between f electrons and d electron of 4fN-15d configurations of rare earth are calculated. It is found that the energy of spin-allowed levels is higher than that of spin-forbidden levels for heavy lanthanide ions (N>7), and the energy difference between the spin-allowed and the spin-forbidden levels decreases with the increase in N. A contrary case is obtained for the light lanthanides. All results can be used to explain the spin-forbidden levels in spectra.

AB - By using the rare-earth spectroscopy theory, the coulomb interactions between f electrons and d electron of 4fN-15d configurations of rare earth are calculated. It is found that the energy of spin-allowed levels is higher than that of spin-forbidden levels for heavy lanthanide ions (N>7), and the energy difference between the spin-allowed and the spin-forbidden levels decreases with the increase in N. A contrary case is obtained for the light lanthanides. All results can be used to explain the spin-forbidden levels in spectra.

KW - 5d-levels

KW - Rare-earth ions

KW - Spin-forbidden band

KW - The coulomb interaction

UR - https://www.scopus.com/pages/publications/33645453627

M3 - 文章

AN - SCOPUS:33645453627

SN - 1001-4861

VL - 22

SP - 399

EP - 402

JO - Chinese Journal of Inorganic Chemistry

JF - Chinese Journal of Inorganic Chemistry

IS - 3

ER -

Study of spin-allowed and spin-forbidden for 4f^N-15d configurations

Abstract

Keywords

Other files and links

Fingerprint

Cite this