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NSR database version of May 24, 2024.

Search: Author = G.Weyer

Found 29 matches.

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2007BH09      Hyperfine Interactions 179, 17 (2007)

K.Bharuth-Ram, V.V.Naicker, D.Naidoo, H.P.Gunnlaugsson, R.Mantovan, G.Weyer, M.Dietrich, J.E.Butler, for the ISOLDE Collaboration

Mossbauer study of 57Fe in CVD diamond following 57Mn implantation

doi: 10.1007/s10751-008-9669-x
Citations: PlumX Metrics


2003DE41      Hyperfine Interactions 151/152, 105 (2003)

M.Deicher, G.Weyer, Th.Wichert, and the ISOLDE Collaboration

Solid State Physics at ISOLDE

doi: 10.1023/B:HYPE.0000020422.39876.97
Citations: PlumX Metrics


2000WE07      Hyperfine Interactions 129, 371 (2000)

G.Weyer, and the ISOLDE Collaboration

Mossbauer spectroscopy at ISOLDE

NUCLEAR STRUCTURE 57Fe, 119Sn; analyzed Mossbauer spectra, isomer shifts.

doi: 10.1023/A:1012693229011
Citations: PlumX Metrics


1996WE06      Hyperfine Interactions 97/98, 221 (1996)

L.Wende, R.Sielemann, G.Weyer

Study of Neutrino-Recoil Produced Point Defects in InSb by 119Sn Mossbauer Spectroscopy

RADIOACTIVITY 119Sb(EC) [from 119Te(EC)-decay]; measured Mossbauer emission spectra of daughter nucleus; deduced two interstitial components displacement threshold.

doi: 10.1007/BF02150178
Citations: PlumX Metrics


1993KR27      Hyperfine Interactions 79, 639 (1993)

P.Kringhoj, G.Weyer

Mossbauer Study of Defects Created by Low-Fluence In+ Implantations in InP

NUCLEAR REACTIONS 119Sn(γ, γ), E=24 keV; measured Mossbauer spectra; deduced 119Sn hfs in defect structures. Radioactive 119In probe atoms.

doi: 10.1007/BF00567588
Citations: PlumX Metrics


1990NI08      Hyperfine Interactions 59, 271 (1990)

L.Niesen, G.L.Zhang, H.Andreasen, G.Weyer

Hyperfine Interaction of Eu Impurities Implanted in Nickel

NUCLEAR REACTIONS 151Eu(γ, γ), E=21.54 keV; measured Mossbauer spectra; deduced hyperfine, exchange fields temperature dependence. 151Gd source.

doi: 10.1007/BF02401227
Citations: PlumX Metrics


1988RA23      Phys.Lett. 131A, 471 (1988)

F.Raether, G.Weyer, K.P.Lieb, J.Chevallier

The Magnetic Hyperfine Field of Interstitial Cd in a Cubic Vacancy Complex in fcc Cobalt

RADIOACTIVITY 111In(EC); measured γγ(θ, H, t); deduced interstitial Cd in cubic vacancy.

doi: 10.1016/0375-9601(88)90304-0
Citations: PlumX Metrics


1987NI08      Hyperfine Interactions 35, 643 (1987)

K.B.Nielsen, E.Danielsen, J.W.Petersen, M.Sondergaard, G.Weyer, and the ISOLDE Collaboration

Magnetic Hyperfine Fields of 119Sn in Vacancy-Associated Defect Structures in 3d Ferromagnets

NUCLEAR REACTIONS 119Sn(γ, γ), E=89.53 keV; measured Mossbauer spectra; deduced hyperfine interaction parameters.


1986HO12      Nucl.Instrum.Methods Phys.Res., B13, 71 (1986)

H.Hofsass, G.Lindner, S.Winter, B.Besold, E.Recknagel, G.Weyer

Localization of Implanted Radioactive Probes by Channeling of β-, β+ and Conversion Electrons

RADIOACTIVITY 114,112In(EC), (β+), (β-); 119In(β-); measured ce, β+, β- channeling spectra in Cu; deduced probe localization.


1985PE09      Hyperfine Interactions 23, 17 (1985)

J.W.Petersen, G.Weyer, H.L.Nielsen, S.Damgaard, W.J.Choyke, H.Andreasen, and the ISOLDE Collaboration

119Sn Mossbauer Study of the Implantation Behaviour of 119In, 119mSn, 119Sb, and 119mTe Ions in SiC

NUCLEAR REACTIONS 119Sn(γ, γ), E=24 keV; measured Mossbauer conversion electron, emission spectra; deduced 119In, 119,119mSn, 119Sb, 119mTe ion implantation behavior in SiC.

doi: 10.1007/BF02060136
Citations: PlumX Metrics


1984NI08      J.Phys.(London) C17, 3519 (1984)

K.B.Nielsen, H.K.Schou, T.Lauritsen, G.Weyer, I.Stensgaard, J.W.Petersen, S.Damgaard

The Electric Quadrupole Hyperfine Interaction at Sites of Ion-Implanted Fluorine in Amorphous and Crystalline Silicon

NUCLEAR REACTIONS 19F(p, p'), E=2.02 MeV; measured γ(θ, H.t). 19F level deduced electric quadrupole coupling constant. Recoil ion implantation in Si.

doi: 10.1088/0022-3719/17/20/005
Citations: PlumX Metrics


1983AN14      J.Phys.(London) F13, 2077 (1983)

H.Andreasen, S.Damgaard, J.W.Petersen, G.Weyer

Isomer Shifts and Force Constants of Substitutional 119Sn Impurity Atoms in FCC Metals

NUCLEAR REACTIONS 119Sn(γ, γ), E=24 keV; measured Mossbauer spectra; deduced isomer shifts, Debye temperatures in Al, Ag, Au, Cu, Pb, Pd, Pt, Rh. Implantation in single crystals, high purity foils.

doi: 10.1088/0305-4608/13/10/017
Citations: PlumX Metrics


1983HA50      Hyperfine Interactions 15/16, 215 (1983)

H.Haas, M.Menningen, H.Andreasen, S.Damgaard, H.Grann, F.T.Pedersen, J.W.Petersen, G.Weyer, and the ISOLDE Collaboration

EFG Sign for Sn in Zn, Cd, and Sb

NUCLEAR REACTIONS 119Sn(γ, γ), E=89.53 keV; measured Mossbauer spectra; deduced electric field gradient sign for Sn in Zn, Cd and Sb. 119Sn deduced isomer shifts. Ion implanted 119Cd source in single crystals.

doi: 10.1007/BF02159741
Citations: PlumX Metrics


1981WE21      Nucl.Instrum.Methods 186, 201 (1981)

G.Weyer

Mossbauer resonance-scattering techniques for emission spectroscopy on gamma radiation from short-lived radioactive isotopes

ATOMIC PHYSICS 119Sn, 119In; measured frequencies; deduced Mossbauer spectra, resonances. The ISOLDE facility at CERN.

doi: 10.1016/0029-554x(81)90907-1
Citations: PlumX Metrics


1979SE10      Hyperfine Interactions 7, 71 (1979)

W.Semmler, K.B.Nielsen, J.C.Sindholt, G.Weyer, F.Abildskov

On the Role of Combined Static Hyperfine Interactions for the Interpretation of In-Beam Nuclear Larmor-Precession Measurements

NUCLEAR REACTIONS 107Ag(p, n), E=8 MeV; 109Ag(p, n), E=7 MeV; measured γγ(θ, H, t) in Ag. 107,109Cd levels deduced hfs, effective field gradients for CdAg system. Enriched targets. Combined static, electric, magnetic hf interaction.

doi: 10.1007/BF01021493
Citations: PlumX Metrics


1974DR03      Nucl.Phys. A223, 195 (1974)

H.Drost, H.Von Lojewski, K.Palow, R.Wallenstein, G.Weyer

g-Factor of the 91.5 keV State in 151Sm

RADIOACTIVITY 151Pm; measured γγ(θ, H, t). 151Sm levels deduced J, π, g, γ-mixing.

doi: 10.1016/0375-9474(74)90286-3
Citations: PlumX Metrics


1971DR04      Z.Naturforsch. 26a, 1092 (1971)

H.Drost, W.Weiss, G.Weyer

Lifetime of the 23.8 keV State in 119Sn

RADIOACTIVITY 119mSn; measured ceγ-, Xγ-delay, Iγ, I(X-ray). 119Sn level deduced T1/2, ICC.


1971DR05      Nucl.Phys. A172, 348 (1971)

H.Drost, W.Weiss, G.Weyer

Lifetime of the 4.82 keV State in 151Sm

RADIOACTIVITY 151Pm[from 150Nd(n, γ)]; measured γce-delay. 151Sm level deduced T1/2.

doi: 10.1016/0375-9474(71)90719-6
Citations: PlumX Metrics


1971HO09      Nucl.Phys. A166, 436 (1971)

S.Hofmann, P.Steiner, G.Weyer

Lifetime of the 91.5 keV State in 151Sm

RADIOACTIVITY 151Pm[from 150Nd(n, γ)] ; measured Eγ, Iγ, γγ delay. 151Sm deduced levels, T1/2.

doi: 10.1016/0375-9474(71)90899-2
Citations: PlumX Metrics


1971RI17      Z.Phys. 248, 162 (1971)

D.Riegel, G.Weyer

Nuclear Larmor Precession of the 14 keV State of 57Fe in α-Iron Following the Reaction 56Fe(d, p)57Fe

NUCLEAR REACTIONS 56Fe(d, pγ), E=5.2 MeV; measured dγ(θ, t) in α-Fe; deduced internal magnetic field. 57Fe level deduced nuclear Larmor precession.

doi: 10.1007/BF01395353
Citations: PlumX Metrics


1971ST19      Phys.Lett. 36A, 201 (1971)

P.Steiner, G.Weyer

Observation of the Interference between Photoeffect and Internal Conversion with the 21 keV M1 Mossbauer Transition of 151Eu

NUCLEAR REACTIONS 151Eu(γ, γ), E=21 keV; measured Mossbauer effect. 151Eu transition deduced interference between photoeffect, internal conversion.

doi: 10.1016/0375-9601(71)90421-X
Citations: PlumX Metrics


1971ST37      Z.Phys. 248, 362 (1971)

P.Steiner, G.Weyer

Interference of Photoelectric and Nuclear Resonance Absorption of 26 keV E1 γ-Rays in 161Dy Studied by Transmission and Scattering Mossbauer Experiments

NUCLEAR REACTIONS 161Dy(γ, γ), E=26 keV; measured Mossbauer effect. 161Dy E1 transition deduced photoelectric/resonance absorption interference.

doi: 10.1007/BF01400550
Citations: PlumX Metrics


1971ST38      Z.Phys. 248, 370 (1971)

P.Steiner, G.Weyer

Determination of the L-Shell Conversion Coefficient for the 26 keV Mossbauer Transition in 161Dy

RADIOACTIVITY 161Gd; measured Xγ-coin. 161Dy 26-keV transition deduced ICC.

doi: 10.1007/BF01400551
Citations: PlumX Metrics


1970CH05      Phys.Rev. C1, 613 (1970)

J.Christiansen, H.-E.Mahnke, E.Recknagel, D.Riegel, G.Schatz, G.Weyer, W.Witthuhn

Stroboscopic Observation of Nuclear Larmor Precession

NUCLEAR REACTIONS 69Ga(p, nγ), E=4.4 MeV; measured γγ(θ, H, t); deduced nuclear Larmor precession frequency. 69mGe deduced g.

doi: 10.1103/PhysRevC.1.613
Citations: PlumX Metrics


1970DR09      Nucl.Phys. A159, 540 (1970)

H.Drost, G.Weyer

Lifetime of a New 194.9 keV Level in 77As

RADIOACTIVITY 77Ge[from 76Ge(n, γ)]; measured Eγ, Iγ, γγ-coin, γγ-delay. 77As deduced levels, J, π, T1/2. Natural, enriched targets.

doi: 10.1016/0375-9474(70)90724-4
Citations: PlumX Metrics


1968CH17      Phys.Rev.Letters 21, 554(1968)

J.Christiansen, H.-E.Mahnke, E.Recknagel, D.Riegel, G.Weyer, W.Witthuhn

Perturbed Angular Correlation of Nuclei Coherently Excited by Pulsed-Beam Techniques

NUCLEAR REACTIONS 69Ga(p, n), E not given; measured p, γ(θ, H, t). 69Ge level deduced g, μ. Pulsed beam.

doi: 10.1103/PhysRevLett.21.554
Citations: PlumX Metrics


1968CH40      Phys.Verhandlungen 4, 336 (1968); Quoted by 1968Mo12 (1968)

J.Christiansen, E.Mahnke, E.Recknagel, D.Riegel, G.Weyer, W.Witthuhn

Spinrotationsexperimente am 74As und 71Ge

NUCLEAR REACTIONS 71Ga, 74Ge(p, nγ); measured γγ(θ, H). 71Ge, 74As levels deduced g.


1967CH14      Nucl.Phys. A99, 345 (1967)

J.Christiansen, P.Hindennach, U.Morfeld, E.Recknagel, D.Riegel, G.Weyer

Hyperfine Structure Investigations with the Mossbauer Effect Following The Reaction 56Fe(d, p)57Fe

NUCLEAR REACTIONS 56Fe(d, p), E=5 MeV; measured Mossbauer effect of 14.4-keV level of 57Fe. Natural target.

doi: 10.1016/0375-9474(67)90346-6
Citations: PlumX Metrics


1966CH07      Phys.Letters 20, 46 (1966)

J.Christiansen, E.Recknagel, G.Weyer

Mossbauer Effect Resulting from the Reaction 56Fe(d, p)57Fe Using Pulsed Beam Techniques

NUCLEAR STRUCTURE 57Fe; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0031-9163(66)91041-9
Citations: PlumX Metrics


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