Spectroscopic properties of HoFe3(BO3)4, NdFe3(BO3)4 and Ho0.75Nd0.25Fe3(BO3)4 single crystals

A. L. Sukhachev; A. V. Malakhovskii; A. S. Aleksandrovsky; I. A. Gudim; V. L. Temerov

doi:10.1016/j.optmat.2018.05.078

Spectroscopic properties of HoFe₃(BO₃)₄, NdFe₃(BO₃)₄ and Ho_0.75Nd_0.25Fe₃(BO₃)₄ single crystals

A. L. Sukhachev
, A. V. Malakhovskii
, A. S. Aleksandrovsky
, I. A. Gudim
, V. L. Temerov

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

8 Scopus citations

Abstract

Polarized absorption spectra of ferroborates HoFe₃(BO₃)₄, NdFe₃(BO₃)₄ and Ho_0.75Nd_0.25Fe₃(BO₃)₄ were measured at room temperature in spectral range 4000–24500 cm⁻¹ (400–2500 nm). The studied single crystals were grown from solution-melts. Intensities of the f-f transitions were measured and the Judd–Ofelt parameters Ω_λ of Ho³⁺ and Nd³⁺ ions in the studied crystals were calculated. It was revealed that the crystals content not strongly influences the Judd–Ofelt parameters. The Ω₂ parameter for Ho³⁺ ion is the most sensitive to the crystal content. Linear dichroism of the hypersensitive transitions appeared to be the largest one for both rare earth ions.

Original language	English
Pages (from-to)	87-92
Number of pages	6
Journal	Optical Materials
Volume	83
DOIs	https://doi.org/10.1016/j.optmat.2018.05.078
State	Published - Sep 2018
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2018 Elsevier B.V.

Funding

A.L. Sukhachev thanks for support Project of Russian Academy of Science No. 0356-2017-0030. A.V. Malakhovskii thanks Russian Foundation for Basic Researches (RFBR) Grant No. 16-02-00273. A.S. Aleksandrovsky thanks RFBR Grant No. 17-52-53031. I.A. Gudim and V.L. Temerov thank RFBR Grant No. 17-52-45091.

Funders	Funder number
Russian Academy of Science	0356-2017-0030
Russian Foundation for Basic Research	17-52-53031, 17-52-45091, 16-02-00273

Keywords

Holmium and neodymium ferroborates
Judd–Ofelt parameters

Access to Document

10.1016/j.optmat.2018.05.078

Cite this

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title = "Spectroscopic properties of HoFe3(BO3)4, NdFe3(BO3)4 and Ho0.75Nd0.25Fe3(BO3)4 single crystals",

abstract = "Polarized absorption spectra of ferroborates HoFe3(BO3)4, NdFe3(BO3)4 and Ho0.75Nd0.25Fe3(BO3)4 were measured at room temperature in spectral range 4000–24500 cm−1 (400–2500 nm). The studied single crystals were grown from solution-melts. Intensities of the f-f transitions were measured and the Judd–Ofelt parameters Ωλ of Ho3+ and Nd3+ ions in the studied crystals were calculated. It was revealed that the crystals content not strongly influences the Judd–Ofelt parameters. The Ω2 parameter for Ho3+ ion is the most sensitive to the crystal content. Linear dichroism of the hypersensitive transitions appeared to be the largest one for both rare earth ions.",

keywords = "Holmium and neodymium ferroborates, Judd–Ofelt parameters",

author = "Sukhachev, \{A. L.\} and Malakhovskii, \{A. V.\} and Aleksandrovsky, \{A. S.\} and Gudim, \{I. A.\} and Temerov, \{V. L.\}",

note = "Publisher Copyright: {\textcopyright} 2018 Elsevier B.V.",

year = "2018",

month = sep,

doi = "10.1016/j.optmat.2018.05.078",

language = "אנגלית",

volume = "83",

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T1 - Spectroscopic properties of HoFe3(BO3)4, NdFe3(BO3)4 and Ho0.75Nd0.25Fe3(BO3)4 single crystals

AU - Sukhachev, A. L.

AU - Malakhovskii, A. V.

AU - Aleksandrovsky, A. S.

AU - Gudim, I. A.

AU - Temerov, V. L.

PY - 2018/9

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N2 - Polarized absorption spectra of ferroborates HoFe3(BO3)4, NdFe3(BO3)4 and Ho0.75Nd0.25Fe3(BO3)4 were measured at room temperature in spectral range 4000–24500 cm−1 (400–2500 nm). The studied single crystals were grown from solution-melts. Intensities of the f-f transitions were measured and the Judd–Ofelt parameters Ωλ of Ho3+ and Nd3+ ions in the studied crystals were calculated. It was revealed that the crystals content not strongly influences the Judd–Ofelt parameters. The Ω2 parameter for Ho3+ ion is the most sensitive to the crystal content. Linear dichroism of the hypersensitive transitions appeared to be the largest one for both rare earth ions.

AB - Polarized absorption spectra of ferroborates HoFe3(BO3)4, NdFe3(BO3)4 and Ho0.75Nd0.25Fe3(BO3)4 were measured at room temperature in spectral range 4000–24500 cm−1 (400–2500 nm). The studied single crystals were grown from solution-melts. Intensities of the f-f transitions were measured and the Judd–Ofelt parameters Ωλ of Ho3+ and Nd3+ ions in the studied crystals were calculated. It was revealed that the crystals content not strongly influences the Judd–Ofelt parameters. The Ω2 parameter for Ho3+ ion is the most sensitive to the crystal content. Linear dichroism of the hypersensitive transitions appeared to be the largest one for both rare earth ions.

KW - Holmium and neodymium ferroborates

KW - Judd–Ofelt parameters

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