Accession Number : ADA256619


Title :   Analysis of the Absorption and Emission Spectra of Mn5+(3d2)in Sr5(PO4) 3Cl


Descriptive Note : Final rept. Aug 1991-Apr 1992


Corporate Author : HARRY DIAMOND LABS ADELPHI MD


Personal Author(s) : Capobianco, John A ; Cormier, Guy ; Morrison, Clyde A ; Moncorge, Richard


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/a256619.pdf


Report Date : Aug 1992


Pagination or Media Count : 23


Abstract : The absorption and emission spectra of Mn5+ (3d2) in Sr5(PO4)3C1 are analyzed using a C4 crystal-field Hamiltonian. The descent in symmetry from cubic was guided by it point-charge calculation of the crystal-field components. The calculated energy levels are in excellent agreement with those obtained experimentally. The resulting crystal-field parameters, Bnm, represent very well the crystal-field interactions of Mn5+ in Sr5(PO4)3C1. Mn5+, strontium chloroapatite, tunable lasers, absorption-emission spectra of Mn5+, spectroscopy of MnO4.


Descriptors :   *ABSORPTION SPECTRA , EMISSION , TUNABLE LASERS , SPECTROSCOPY , INTERACTIONS , PARAMETERS , ENERGY , EMISSION SPECTRA , STRONTIUM , POLONIUM , DESCENT , ENERGY LEVELS , CRYSTALS , LASERS , SPECTRA , SYMMETRY , ABSORPTION , AGREEMENTS


Subject Categories : Crystallography
      Atomic and Molecular Physics and Spectroscopy


Distribution Statement : APPROVED FOR PUBLIC RELEASE