Phonon-assisted anti-Stokes excitation of the fluorescence of Mn²⁺ ions in the CsMnCl₃ ּ 2H₂O crystal
We demonstrate that anti-Stokes excitation of Mn²⁺ ions in the CsMnCl₃⋅2H₂O crystal can occur through multiphonon addition to the energy of the photons of exciting light. The deficit dE between the energy of the Mn²⁺ ⁴T₁ exciton and the photon energy of the He–Ne laser used as the source of illumin...
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2000
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Zitieren: | Phonon-assisted anti-Stokes excitation of the fluorescence of Mn²⁺ ions in the CsMnCl₃ ּ 2H₂O crystal / V.V. Eremenko, V.I. Fomin, V.S. Kurnosov // Физика низких температур. — 2000. — Т. 26, № 7. — С. 658-663. — Бібліогр.: 12 назв. — англ. |
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irk-123456789-1290922018-01-17T03:03:26Z Phonon-assisted anti-Stokes excitation of the fluorescence of Mn²⁺ ions in the CsMnCl₃ ּ 2H₂O crystal Eremenko, V.V. Fomin, V.I. Kurnosov, V.S. Низкотемпеpатуpный магнетизм We demonstrate that anti-Stokes excitation of Mn²⁺ ions in the CsMnCl₃⋅2H₂O crystal can occur through multiphonon addition to the energy of the photons of exciting light. The deficit dE between the energy of the Mn²⁺ ⁴T₁ exciton and the photon energy of the He–Ne laser used as the source of illumination is compensated by simultaneous annihilation of several thermally activated lattice phonons. The absence of two-photon activation of the fluorescence was verified by measurement of the dependence of the fluorescence intensity on the intensity of the exciting light, which appears linear at a fixed energy mismatch dE. 2000 Article Phonon-assisted anti-Stokes excitation of the fluorescence of Mn²⁺ ions in the CsMnCl₃ ּ 2H₂O crystal / V.V. Eremenko, V.I. Fomin, V.S. Kurnosov // Физика низких температур. — 2000. — Т. 26, № 7. — С. 658-663. — Бібліогр.: 12 назв. — англ. 0132-6414 PACS: 78.55.-m http://dspace.nbuv.gov.ua/handle/123456789/129092 en Физика низких температур Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine |
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English |
topic |
Низкотемпеpатуpный магнетизм Низкотемпеpатуpный магнетизм |
spellingShingle |
Низкотемпеpатуpный магнетизм Низкотемпеpатуpный магнетизм Eremenko, V.V. Fomin, V.I. Kurnosov, V.S. Phonon-assisted anti-Stokes excitation of the fluorescence of Mn²⁺ ions in the CsMnCl₃ ּ 2H₂O crystal Физика низких температур |
description |
We demonstrate that anti-Stokes excitation of Mn²⁺ ions in the CsMnCl₃⋅2H₂O crystal can occur through multiphonon addition to the energy of the photons of exciting light. The deficit dE between the energy of the Mn²⁺ ⁴T₁ exciton and the photon energy of the He–Ne laser used as the source of illumination is compensated by simultaneous annihilation of several thermally activated lattice phonons. The absence of two-photon activation of the fluorescence was verified by measurement of the dependence of the fluorescence intensity on the intensity of the exciting light, which appears linear at a fixed energy mismatch dE. |
format |
Article |
author |
Eremenko, V.V. Fomin, V.I. Kurnosov, V.S. |
author_facet |
Eremenko, V.V. Fomin, V.I. Kurnosov, V.S. |
author_sort |
Eremenko, V.V. |
title |
Phonon-assisted anti-Stokes excitation of the fluorescence of Mn²⁺ ions in the CsMnCl₃ ּ 2H₂O crystal |
title_short |
Phonon-assisted anti-Stokes excitation of the fluorescence of Mn²⁺ ions in the CsMnCl₃ ּ 2H₂O crystal |
title_full |
Phonon-assisted anti-Stokes excitation of the fluorescence of Mn²⁺ ions in the CsMnCl₃ ּ 2H₂O crystal |
title_fullStr |
Phonon-assisted anti-Stokes excitation of the fluorescence of Mn²⁺ ions in the CsMnCl₃ ּ 2H₂O crystal |
title_full_unstemmed |
Phonon-assisted anti-Stokes excitation of the fluorescence of Mn²⁺ ions in the CsMnCl₃ ּ 2H₂O crystal |
title_sort |
phonon-assisted anti-stokes excitation of the fluorescence of mn²⁺ ions in the csmncl₃ ּ 2h₂o crystal |
publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
publishDate |
2000 |
topic_facet |
Низкотемпеpатуpный магнетизм |
url |
http://dspace.nbuv.gov.ua/handle/123456789/129092 |
citation_txt |
Phonon-assisted anti-Stokes excitation of the fluorescence of Mn²⁺ ions in the CsMnCl₃ ּ 2H₂O crystal / V.V. Eremenko, V.I. Fomin, V.S. Kurnosov // Физика низких температур. — 2000. — Т. 26, № 7. — С. 658-663. — Бібліогр.: 12 назв. — англ. |
series |
Физика низких температур |
work_keys_str_mv |
AT eremenkovv phononassistedantistokesexcitationofthefluorescenceofmn2ionsinthecsmncl32h2ocrystal AT fominvi phononassistedantistokesexcitationofthefluorescenceofmn2ionsinthecsmncl32h2ocrystal AT kurnosovvs phononassistedantistokesexcitationofthefluorescenceofmn2ionsinthecsmncl32h2ocrystal |
first_indexed |
2025-07-09T10:35:01Z |
last_indexed |
2025-07-09T10:35:01Z |
_version_ |
1837165237957033984 |
fulltext |
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