Two-photon excitation spectrum of the A band luminescence has been measured in KBr:In+. The non-linear absorption cross-section, in agreement with the selection rules, indicates that the two-photon process is an indirect one allowed by phonons. The shape of the excitation spectrum reveals a new feature, not present in the one-photon spectrum, that may be interpreted as due to the forbidden 1A1g → 3A1u transition. © 1982.

Casalboni, M., Francini, R., Grassano, U.m., & Pizzoferrato, R. (1982). Two-photon spectroscopy in KBr:In+. SOLID STATE COMMUNICATIONS, 43(9), 691-693 [10.1016/0038-1098(82)90773-6].

Two-photon spectroscopy in KBr:In+

CASALBONI, MAURO;FRANCINI, ROBERTO;GRASSANO, UMBERTO MARIA;PIZZOFERRATO, ROBERTO
1982

Abstract

Two-photon excitation spectrum of the A band luminescence has been measured in KBr:In+. The non-linear absorption cross-section, in agreement with the selection rules, indicates that the two-photon process is an indirect one allowed by phonons. The shape of the excitation spectrum reveals a new feature, not present in the one-photon spectrum, that may be interpreted as due to the forbidden 1A1g → 3A1u transition. © 1982.
Pubblicato
Rilevanza internazionale
Articolo
Esperti anonimi
Settore FIS/01 - Fisica Sperimentale
Settore FIS/03 - Fisica della Materia
English
Con Impact Factor ISI
Materials Science (all); Condensed Matter Physics
Casalboni, M., Francini, R., Grassano, U.m., & Pizzoferrato, R. (1982). Two-photon spectroscopy in KBr:In+. SOLID STATE COMMUNICATIONS, 43(9), 691-693 [10.1016/0038-1098(82)90773-6].
Casalboni, M; Francini, R; Grassano, Um; Pizzoferrato, R
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/2108/131519
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