Photochemical holeburning in polycrystalline and neutron irradiated NaF
Photochemical holeburning in polycrystalline and neutron irradiated NaF
Spectroscopic properties of aggregate color centers in polycrystalline NaF thin films are measured for the first time by photochemical holeburning. A comparison with single crystals shows that the density of the color centers, and both the inhomogeneous linewidth and holewidth are increased in the polycrystalline material. Also studied are the effects of two different irradiation sources (neutrons and X-rays) in single crystal samples. The excited state lifetime T1 of the 6070 Å centers is found to be very similar in all the samples.
79-84
Ortiz, C.
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Alfonso, C.B.
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Shelby, R.M.
aaed7ba4-41e8-4a50-a415-929715e53e9d
Tropper, A.C.
f3505426-e0d5-4e91-aed3-aecdb44b393c
Bjorklund, G.C.
026230cc-4f0a-4da8-b32d-c9756f835b5f
1 May 1984
Ortiz, C.
ad5e7c13-007a-48a8-b85b-2f5e2e9c658b
Alfonso, C.B.
26e3c01e-715e-45f8-a94e-7fbfb4357619
Shelby, R.M.
aaed7ba4-41e8-4a50-a415-929715e53e9d
Tropper, A.C.
f3505426-e0d5-4e91-aed3-aecdb44b393c
Bjorklund, G.C.
026230cc-4f0a-4da8-b32d-c9756f835b5f
Ortiz, C., Alfonso, C.B., Shelby, R.M., Tropper, A.C. and Bjorklund, G.C.
(1984)
Photochemical holeburning in polycrystalline and neutron irradiated NaF.
Physica Status Solidi (b), 123 (1), .
(doi:10.1002/pssb.2221230109).
Abstract
Spectroscopic properties of aggregate color centers in polycrystalline NaF thin films are measured for the first time by photochemical holeburning. A comparison with single crystals shows that the density of the color centers, and both the inhomogeneous linewidth and holewidth are increased in the polycrystalline material. Also studied are the effects of two different irradiation sources (neutrons and X-rays) in single crystal samples. The excited state lifetime T1 of the 6070 Å centers is found to be very similar in all the samples.
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Published date: 1 May 1984
Identifiers
Local EPrints ID: 78744
URI: http://eprints.soton.ac.uk/id/eprint/78744
ISSN: 0370-1972
PURE UUID: 400eeea2-be05-4a85-861c-b1640e8c1221
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Date deposited: 11 Mar 2010
Last modified: 14 Mar 2024 00:21
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Contributors
Author:
C. Ortiz
Author:
C.B. Alfonso
Author:
R.M. Shelby
Author:
A.C. Tropper
Author:
G.C. Bjorklund
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