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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Showing 11 to 20 of 65 (0.017 seconds)
11

Desenvolvimento de um laser de centros de cor-centros F2 em LiF

UDO, PAULO T. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:32:17Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:10:35Z (GMT). No. of bitstreams: 1 02455.pdf: 1496860 bytes, checksum: 707ae6d051d3717f9af83f373858fd65 (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
color centers
lasers
lasers
f centers
lithium fluorides
f centers
12

Determinacao da eficiencia quantica de luminescencia di LiYF4:Nd+3 utilizando a espectroscopia fotoacustica

FRANCA, ECIO J. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:36:10Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:59:21Z (GMT). No. of bitstreams: 1 11280.pdf: 1220479 bytes, checksum: 742330818e5ef1d5873aaac2cc8ca3b4 (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
lithium fluorides
quantum efficiency
photoacoustic spectroscopy
neodymium lasers
yttrium compounds
13

Propriedades de termoluminescencia do LiF:Mg

WATANABE, SHIGUEO 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:24:54Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:04:54Z (GMT). No. of bitstreams: 1 01042.pdf: 2867797 bytes, checksum: 7d025b68770b969cf1af56bb1194ce50 (MD5) / Tese (Livre docencia) / IEA/T / Faculdade de Filosofia Letras e Ciencias Humanas, Universidade de Sao Paulo - FFLCH/USP
fluorides
lithium fluorides
luminescence
thermoluminescence
radiation doses
dosimetry
temperature
thermoluminescence
14

Desenvolvimento de um laser de centros de cor-centros F2 em LiF

UDO, PAULO T. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:32:17Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:10:35Z (GMT). No. of bitstreams: 1 02455.pdf: 1496860 bytes, checksum: 707ae6d051d3717f9af83f373858fd65 (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
color centers
lasers
lasers
f centers
lithium fluorides
f centers
15

Investigation of dosimetric characteristics of the high sensitivity LiF : Mg,Cu,P thermoluminescent dosemeter and its applications in diagnostic radiology

Fung, Karl Ka Lok January 2000 (has links)
No description available.
610.28
16

Eficiencia quantica de luminescencia de alguns meios laser ativos

DUARTE, MARCOS 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:37:07Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:56:35Z (GMT). No. of bitstreams: 1 01910.pdf: 4062868 bytes, checksum: 7a2c99911af143a5328f337d491e3f2f (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
lithium fluorides
quantum efficiency
luminescence
lasers
holmium
quantum efficiency
luminescence
lasers
17

Desenvolvimento de uma metodologia de analise da qualidade cristalina de monocristais

METAIRON, SABRINA 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:43:13Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:58:35Z (GMT). No. of bitstreams: 1 06444.pdf: 11587450 bytes, checksum: c6dc7c542bc99d2c882eb508cb25673a (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
monocrystals
quality assurance
neutron diffraction
barium fluorides
lithium fluorides
aluminium
gaussian processes
18

Sintese e refino por zona de fluoretos para crescimento de cristais laser: BaLiF sub(3):Co sup(2)

LOPES, ARTUR J. da S. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:46:08Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:59:59Z (GMT). No. of bitstreams: 1 07531.pdf: 3726046 bytes, checksum: b6529bbc772b1dbd5d07980b9fc50ca0 (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
lasers
crystals
lithium fluorides
barium fluorides
cobalt
synthesis
zone melting
crystal growth
redox reactions
19

Sintese e crescimento de cristais fluoretos dopados com terras raras: LiCAF:Er e BLF:TR (TR = Yb sup(3+), Ce sup(3+), Nd sup(3+))

VIDAL, AUGUSTO T. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:46:16Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:01:47Z (GMT). No. of bitstreams: 1 07973.pdf: 3168450 bytes, checksum: 8bf87743d796e20893798cadfbfad208 (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
crystals
synthesis
crystal growth
lithium fluorides
Barium fluorides
aluminium fluorides
rare earths
crystal doping
czochralski methods
20

Crescimento e caracterização de fibras monocristalinas de fluoretos do tipo LiYsub(1-x)TRsub(x)Fsub(4) (TR=terras raras)

ESPIRITO SANTO, ANA M. do 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:50:58Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:01:48Z (GMT). No. of bitstreams: 0 / Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP / FAPESP:01/07337-3
Crystal growth
Fibers
Monocrystals
Fluorine
Rare earths
doped materials
optical properties
lithium fluorides
Lasers

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