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NSR database version of May 6, 2024.

Search: Author = P.R.Silva

Found 6 matches.

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1994SA57      Hyperfine Interactions 84, 563 (1994)

H.Saitovitch, P.R.J.Silva, A.M.Rodriguez, J.Weberszpil, F.B.Passos, M.Schmal

A Study of Platinum-Supported Catalysts Through Hyperfine Interactions

RADIOACTIVITY ¹¹¹In(EC); measured γγ(θ, H, t); deduced In sticking to Pt related features. Catalysts of Pt-In/Al₂O₃.

doi: 10.1007/BF02060710
Citations: PlumX Metrics

1994SI28      J.Phys.Condens.Matter 6, 6711 (1994)

P.R.J.Silva, H.Saitovitch, M.Olzon-Dionysio, M.Forker

A Perturbed Angular-Correlation Study of the Electric-Field Gradient at the In Site in Compounds of the Hg-In Alloy System

RADIOACTIVITY ¹¹¹In(EC); measured γγ(θ, H); deduced ¹¹¹Cd nuclei electric field gradient in Hg-In alloy system compounds.

doi: 10.1088/0953-8984/6/33/018
Citations: PlumX Metrics

1993CE09      Hyperfine Interactions 77, 307 (1993)

M.Ceolin, M.A.Taylor, J.A.Martinez, A.M.Rodriguez, H.Saitovitch, P.R.J.Silva

TDPAC Study of the Thermal Evolution of the Quadrupole Parameters in NiTiF₆.6H₂O between 30 and 400 K

RADIOACTIVITY ¹⁸¹Hf(β^-) [from ¹⁸⁰Hf thermal neutron irrradiation]; measured γγ(θ, H, t); deduced ¹⁸¹Ta hyperfine interaction parameters, quadrupole parameters time evolution in NiTiF₆.6H₂O samples doped with natural hafnium.

1993RO34      Hyperfine Interactions 79, 937 (1993)

A.M.Rodriguez, H.Saitovitch, P.R.J.Silva, J.Weberszpil, J.C.Fernandes, M.A.Continentino

Angular Correlation Measurements in (Ag, In)/CdCr₂Se₄

RADIOACTIVITY ¹¹¹In(EC); measured γγ(θ, H, t); deduced dopants dependence. Aqueous ¹¹¹In solution diffused in pollycrystalline (Ag, In)/CdCr₂Se₄ samples in vacuum.

doi: 10.1007/BF00567630
Citations: PlumX Metrics

1992SA25      Hyperfine Interactions 73, 277 (1992)

H.Saitovitch, P.R.J.Silva, A.M.Rodriguez

Electric Quadrupole Interaction Measurements in YBa₂Cu₃O(x) and Related Compounds

RADIOACTIVITY ¹¹¹In(EC) [from ¹⁰⁹Ag(α, 2n)]; measured γγ(θ, H, t); deduced ¹¹¹Cd electric quadrupole interaction in YBa₂Cu₃O(x).

doi: 10.1007/BF02418602
Citations: PlumX Metrics

1987FO14      Hyperfine Interactions 35, 829 (1987)

M.Forker, L.Freise, D.Simon, H.Saitovitch, P.R.J.Silva

PAC Study of Nuclear Relaxation in Solids: ¹⁸¹Ta in Hafnium hydrides

RADIOACTIVITY ¹⁸¹Hf(β^-); measured γγ(θ, H, t); deduced ¹⁸¹Ta electric quadrupole interaction in Hf hydrides.

doi: 10.1007/BF02394502
Citations: PlumX Metrics