Exciton-Magnon Transition in the Linear Chain Compound CsCoCl3·2H2O

Iwao Mogi; Tama Okamoto; Norimichi Kojima; Toshiro Ban; Ikuji Tsujikawa

doi:10.1143/JPSJ.55.987

Exciton-Magnon Transition in the Linear Chain Compound CsCoCl₃·2H₂O

Iwao Mogi, Tama Okamoto, Norimichi Kojima, Toshiro Ban, Ikuji Tsujikawa

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

Abstract

The crystal field absorption spectra in the near infrared to visible regions of CsCoCl₃·2H₂O were investigated. All of the absorption bands were well assiged by taking the crystal field and Racah parameters as Dq=720 cm⁻¹, B=920 cm⁻¹ and C=4320 cm⁻¹, respectively. In the spin forbidden transition ⁴T₁(⁴F)→²T₁(²P) the exciton line and its magnon sideband were observed. The one-dimensionality of magnetic properties is reflected in the temperature dependence of the peak energy and the integrated intensity of the magnon sideband.

Original language	English
Pages (from-to)	987-992
Number of pages	6
Journal	journal of the physical society of japan
Volume	55
Issue number	3
DOIs	https://doi.org/10.1143/JPSJ.55.987
Publication status	Published - 1986
Externally published	Yes

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Physics and Astronomy(all)

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title = "Exciton-Magnon Transition in the Linear Chain Compound CsCoCl3·2H2O",

abstract = "The crystal field absorption spectra in the near infrared to visible regions of CsCoCl3·2H2O were investigated. All of the absorption bands were well assiged by taking the crystal field and Racah parameters as Dq=720 cm−1, B=920 cm−1 and C=4320 cm−1, respectively. In the spin forbidden transition 4T1(4F)→2T1(2P) the exciton line and its magnon sideband were observed. The one-dimensionality of magnetic properties is reflected in the temperature dependence of the peak energy and the integrated intensity of the magnon sideband.",

author = "Iwao Mogi and Tama Okamoto and Norimichi Kojima and Toshiro Ban and Ikuji Tsujikawa",

year = "1986",

doi = "10.1143/JPSJ.55.987",

language = "English",

volume = "55",

pages = "987--992",

journal = "Journal of the Physical Society of Japan",

issn = "0031-9015",

publisher = "Physical Society of Japan",

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T1 - Exciton-Magnon Transition in the Linear Chain Compound CsCoCl3·2H2O

AU - Mogi, Iwao

AU - Okamoto, Tama

AU - Kojima, Norimichi

AU - Ban, Toshiro

AU - Tsujikawa, Ikuji

PY - 1986

Y1 - 1986

N2 - The crystal field absorption spectra in the near infrared to visible regions of CsCoCl3·2H2O were investigated. All of the absorption bands were well assiged by taking the crystal field and Racah parameters as Dq=720 cm−1, B=920 cm−1 and C=4320 cm−1, respectively. In the spin forbidden transition 4T1(4F)→2T1(2P) the exciton line and its magnon sideband were observed. The one-dimensionality of magnetic properties is reflected in the temperature dependence of the peak energy and the integrated intensity of the magnon sideband.

AB - The crystal field absorption spectra in the near infrared to visible regions of CsCoCl3·2H2O were investigated. All of the absorption bands were well assiged by taking the crystal field and Racah parameters as Dq=720 cm−1, B=920 cm−1 and C=4320 cm−1, respectively. In the spin forbidden transition 4T1(4F)→2T1(2P) the exciton line and its magnon sideband were observed. The one-dimensionality of magnetic properties is reflected in the temperature dependence of the peak energy and the integrated intensity of the magnon sideband.

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JF - Journal of the Physical Society of Japan

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Exciton-Magnon Transition in the Linear Chain Compound CsCoCl₃·2H₂O

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