4f-5d transitions of Tb 3+ in Cs 2NaYF 6: The effect of distortion of the excited-state configuration

Chang-Kui Duan; Peter A. Tanner; Andries Meijerink; Vladimir Makhov

doi:10.1021/jp205011v

4f-5d transitions of Tb ³⁺ in Cs ₂NaYF ₆: The effect of distortion of the excited-state configuration

Chang-Kui Duan
, Peter A. Tanner
, Andries Meijerink
, Vladimir Makhov

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

24 Citations (Scopus)

Abstract

The low-temperature absorption and excitation spectra of interconfigurational 4f-5d transitions of Tb ³⁺ in a cubic fluoride host demonstrate the appearance of a first-order linear Jahn-Teller effect for the high-spin excited states of the excited electronic configuration 4f ⁷5d involving 5d t _2g orbitals. The τ _2g mode is observed to be responsible for the splitting of the otherwise degenerate 5d t _2g orbitals. © 2011 American Chemical Society.

Original language	English
Pages (from-to)	9188-9191
Journal	Journal of Physical Chemistry A
Volume	115
Issue number	33
DOIs	https://doi.org/10.1021/jp205011v
Publication status	Published - 25 Aug 2011

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Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

Funding

This work was supported by the Research Grants Council of Hong Kong [Project No. CityU 102609] and the National Natural Foundation of China [Project No. 11074315]. The partial support by DFG Grant 436 RUS 113/437/0-3, RFBR Grants 10-02-91167-NNSF and 10-03-90305, and European Community’s Seventh Framework Programme (FP7/2007-2013) under grant agreement n 226716 is also acknowledged.

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title = "4f-5d transitions of Tb 3+ in Cs 2NaYF 6: The effect of distortion of the excited-state configuration",

abstract = "The low-temperature absorption and excitation spectra of interconfigurational 4f-5d transitions of Tb 3+ in a cubic fluoride host demonstrate the appearance of a first-order linear Jahn-Teller effect for the high-spin excited states of the excited electronic configuration 4f 75d involving 5d t 2g orbitals. The τ 2g mode is observed to be responsible for the splitting of the otherwise degenerate 5d t 2g orbitals. {\textcopyright} 2011 American Chemical Society.",

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T2 - The effect of distortion of the excited-state configuration

AU - Duan, Chang-Kui

AU - Tanner, Peter A.

AU - Meijerink, Andries

AU - Makhov, Vladimir

N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

PY - 2011/8/25

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N2 - The low-temperature absorption and excitation spectra of interconfigurational 4f-5d transitions of Tb 3+ in a cubic fluoride host demonstrate the appearance of a first-order linear Jahn-Teller effect for the high-spin excited states of the excited electronic configuration 4f 75d involving 5d t 2g orbitals. The τ 2g mode is observed to be responsible for the splitting of the otherwise degenerate 5d t 2g orbitals. © 2011 American Chemical Society.

AB - The low-temperature absorption and excitation spectra of interconfigurational 4f-5d transitions of Tb 3+ in a cubic fluoride host demonstrate the appearance of a first-order linear Jahn-Teller effect for the high-spin excited states of the excited electronic configuration 4f 75d involving 5d t 2g orbitals. The τ 2g mode is observed to be responsible for the splitting of the otherwise degenerate 5d t 2g orbitals. © 2011 American Chemical Society.

UR - https://www.scopus.com/pages/publications/80051906998

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-80051906998&origin=recordpage

U2 - 10.1021/jp205011v

DO - 10.1021/jp205011v

M3 - RGC 21 - Publication in refereed journal

C2 - 21800860

SN - 1089-5639

VL - 115

SP - 9188

EP - 9191

JO - Journal of Physical Chemistry A

JF - Journal of Physical Chemistry A

IS - 33

ER -

4f-5d transitions of Tb ³⁺ in Cs ₂NaYF ₆: The effect of distortion of the excited-state configuration

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GRF: Lanthanide Materials: Theory and Application

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4f-5d transitions of Tb 3+ in Cs 2NaYF 6: The effect of distortion of the excited-state configuration

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GRF: Lanthanide Materials: Theory and Application

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4f-5d transitions of Tb ³⁺ in Cs ₂NaYF ₆: The effect of distortion of the excited-state configuration