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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 1 to 6 of 6 (0.074 seconds)

Spelling suggestions: "subject:"electroacoustic effect""

1

Determinacao da difusidade termica em baixas temperaturas pelo metodo fotoacustico da diferenca de fase com observacao de transicoes de fase

JORGE, MARIA P.P.M. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:36:46Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:57:32Z (GMT). No. of bitstreams: 1 04244.pdf: 1340861 bytes, checksum: ea5e1d2264c02b151947f7f6b4d2f90f (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
thermal diffusivity
low temperature
photoacoustic effect
solids
2

Aplicacao da tecnica de espectroscopia fotoacustica ao estudo dos primeiros harmonicos do hidrogenio solido e seus isotopos

VIEIRA, MARTHA M.F. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:32:11Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:09:36Z (GMT). No. of bitstreams: 1 02469.pdf: 6886157 bytes, checksum: 5f8e19151fe770d09c221c405058d58e (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
hydrogen isotopes
spectroscopy
absorption spectroscopy
photoacoustic effect
3

Determinacao da difusidade termica em baixas temperaturas pelo metodo fotoacustico da diferenca de fase com observacao de transicoes de fase

JORGE, MARIA P.P.M. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:36:46Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:57:32Z (GMT). No. of bitstreams: 1 04244.pdf: 1340861 bytes, checksum: ea5e1d2264c02b151947f7f6b4d2f90f (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
thermal diffusivity
low temperature
photoacoustic effect
solids
4

Aplicacao da tecnica de espectroscopia fotoacustica ao estudo dos primeiros harmonicos do hidrogenio solido e seus isotopos

VIEIRA, MARTHA M.F. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:32:11Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:09:36Z (GMT). No. of bitstreams: 1 02469.pdf: 6886157 bytes, checksum: 5f8e19151fe770d09c221c405058d58e (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
hydrogen isotopes
spectroscopy
absorption spectroscopy
photoacoustic effect
5

Determinação da difusividade térmica de cristais de BaLiFsub(3) puro e dopado

SAWADA, LIDIA 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:25:47Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:03:34Z (GMT). No. of bitstreams: 1 11311.pdf: 4096901 bytes, checksum: db8eab8599a76e1dd1addc784a437a1a (MD5) / Dissertacao (Mestrado) / IPEN/D / Intituto de Pesquisas Energeticas e Nucleares, IPEN/CNEN-SP
BARIUM FLUORIDES
LITHIUM FLUORIDES
CRYSTAL DOPING
THERMAL DIFFUSIVITY
LASERS; CRYSTAL GROWTH
PHOTOACOUSTIC EFFECT
6

Determinação da difusividade térmica de cristais de BaLiFsub(3) puro e dopado

SAWADA, LIDIA 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:25:47Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:03:34Z (GMT). No. of bitstreams: 1 11311.pdf: 4096901 bytes, checksum: db8eab8599a76e1dd1addc784a437a1a (MD5) / Dissertacao (Mestrado) / IPEN/D / Intituto de Pesquisas Energeticas e Nucleares, IPEN/CNEN-SP
barium fluorides
lithium fluorides
crystal doping
thermal diffusivity
lasers
photoacoustic effect
crystal growth

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