Phonon-assisted anti-Stokes excitation of the fluorescence of Mn²⁺ ions in the CsMnCl₃ ּ 2H₂O crystal

• Published in: Физика низких температур
• Date: 2000
• ISSN: 0132-6414
• Main Authors: Eremenko, V.V., Fomin, V.I., Kurnosov, V.S.
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2000
• Subjects: Низкотемпеpатуpный магнетизм
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/129092
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: 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.

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...