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NSR database version of April 29, 2024.

Search: Author = P.T.Callaghan

Found 7 matches.

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1988BA87      Phys.Rev. B37, 4911 (1988)

P.J.Back, D.H.Chaplin, P.T.Callaghan

Modulated Adiabatic Passage of Oriented Nuclei. II. Experimental Results for CoFe Alloys

RADIOACTIVITY ^56,58Co(EC); ⁶⁰Co(β^-); measured NMR from oriented nuclei in iron. ⁵⁶Co deduced quadrupole moment.

doi: 10.1103/PhysRevB.37.4911
Citations: PlumX Metrics

1985CA27      Hyperfine Interactions 22, 39 (1985)

P.T.Callaghan, P.J.Back, D.H.Chaplin, H.R.Foster, G.V.H.Wilson

The Extraction of Weak Nuclear Electric Quadrupole Splittings of Dilute Impurities in Ferromagnets using Modulated Adiabatic Passage NMR/ON

RADIOACTIVITY ⁶⁰Co(β^-); measured NMR, oriented nuclei; deduced asymmetric quadrupole frequency. Simple, adiabatic fast passage techniques.

doi: 10.1007/BF02063977
Citations: PlumX Metrics

1977CA26      Hyperfine Interactions 3, 267 (1977)

P.T.Callaghan, N.J.Stone, R.B.Alexander

Nuclear Orientation of ⁸²Br Implanted into Fe

RADIOACTIVITY ⁸²Kr; measured nuclear orientation γ(θ, H, temp); deduced hyperfine Hamiltonian. ⁸²Kr transitions deduced λ, δ.

doi: 10.1007/BF01021557
Citations: PlumX Metrics

1974CA06      Nucl.Phys. A221, 1 (1974)

P.T.Callaghan, M.Shott, N.J.Stone

The Magnetic Dipole Moments of Doubly Odd Antimony Isotopes with (h₁₁/₂)n Neutron Configuration

RADIOACTIVITY ^118mSb; measured T_1/2, γ(θ, t), NMR; ^120mSb; measured γ(θ, t); ¹²²Sb; measured NMR; ^124,125Sb; measured nothing. ^118m,120mSb deduced J, μ. ¹²²Sb deduced hyperfine field in Fe. ^124,125Sb deduced μ.

doi: 10.1016/0375-9474(74)90094-3
Citations: PlumX Metrics

1974CA23      Phys.Rev. B10, 1075 (1974)

P.T.Callaghan, N.J.Stone, B.G.Turrell

Combined Lattice-Location-Hyperfine-Interaction Experiment on Se Implanted in Fe and Co

RADIOACTIVITY ⁷⁵Se; measured γ(θ, H, t). ⁷⁵As levels deduced γ-mixing.

NUCLEAR MOMENTS ⁷⁵Se; measured μ, H for FeSe, CoSe.

doi: 10.1103/PhysRevB.10.1075
Citations: PlumX Metrics

1973CA06      Nucl.Phys. A201, 561 (1973)

P.T.Callaghan, M.Kaplan, N.J.Stone

The Magnetic Dipole Moment of ⁵⁵Co

RADIOACTIVITY ⁵⁵Co; measured Iγ(θ), Iγ(temperature); deduced μ. ⁵⁵Fe levels deduced J, γ-mixing. NMR, nuclear orientation.

doi: 10.1016/0375-9474(73)90320-5
Citations: PlumX Metrics

1972CA18      Phys.Lett. 40B, 84 (1972)

P.T.Callaghan, N.J.Stone

Nuclear Magnetic Resonance of ¹²⁴Sb and Long-Lived ¹²⁰Sb Oriented in Fe

NUCLEAR MOMENTS ¹²⁰Sb, ¹²⁴Sb; measured μ. NMR, oriented nuclei.

doi: 10.1016/0370-2693(72)90289-4
Citations: PlumX Metrics