Zobrazeno 1 - 10
of 54
pro vyhledávání: '"R. L. Hutson"'
Autor:
W. Triftshäuser, C.Y. Huang, M. Leon, R. L. Hutson, M. E. Schillaci, Don M. Parkin, W.R. Wampler, W.B. Gauster, R. H. Heffner
Publikováno v:
Solid State Communications. 24:619-622
Positive muon spin rotation experiments for polycrystalline Cu and Al from 19K to temperatures near the melting points are reported. At low temperatures, the depolarization associated with localization of the muons at octahedral interstitial sites is
Autor:
D. W. Cooke, K. C. B. Chan, A. B. Denison, C. Boekema, M. E. Schillaci, R. L. Hutson, R. L. Lichti, R. H. Heffner
Publikováno v:
Hyperfine Interactions. 32:667-675
Results of Muon-Spin-Relaxation (μSR) experiments on well-defined single crystals of corundum (α-Al2O3) are reported. Major issue in this study is the controversy of muon bonding or muonium formation in insulators. Transverse, zero-field and longit
Autor:
R. L. Hutson, J. Oostens, R.L. Lichti, James L. Smith, R. H. Heffner, D. E. MacLaughlin, C. Boekema, D. W. Cooke, A. B. Denison, M. E. Schillaci, J.O. Willis
Publikováno v:
Hyperfine Interactions. 31:425-430
Positive muon spin relaxation experiments have been conducted on the heavy-fermion superconductor UPt3 in both the normal and superconducting states for zero, transverse, and longitudinally applied magnetic fields. Below 6 K in zero applied field, th
Autor:
R. L. Hutson, M. Leon, A. B. Denison, M. E. Schillaci, R. L. Lichti, D. W. Cooke, Vam Vic Brabers, C. Boekema, R. H. Heffner
Publikováno v:
Physical Review B: Condensed Matter, 31(3), 1233-1238. American Institute of Physics
Positive-muon behavior in magnetite is investigated by the muon-spin-rotation technique. The ob served muon relaxation rate in zero applied field, in conjunction with the measured local field, al lows us to separate muon-motion effects from phase
Autor:
C. Boekema, D. E. MacLaughlin, H. Rempp, R. L. Hutson, R. H. Heffner, D. W. Cooke, M. E. Schillaci, A.L. Giorgi, J. L. Smith, R. L. Lichti, A. B. Denison, J. Oostens, J. O. Willis
Publikováno v:
Physical Review B. 39:11345-11357
Microscopic aspects of magnetism and superconductivity have been studied in the heavy-fermion superconducting alloy systems (U,Th)Be/sub 13/ and (U,Th)Pt/sub 3/ using the technique of positive-muon (..mu../sup +/) spin rotation and relaxation (..mu..
Autor:
C. Boekema, S. A. Dodds, Vam Vic Brabers, R. L. Hutson, M. E. Schillaci, R. H. Heffner, R.L. Lichti, D. W. Cooke, A. B. Denison, D. E. MacLaughlin
Publikováno v:
Hyperfine Interactions, 31(1-4), 369-374. Springer
Zero-field longitudinal muon-spin-relaxation (μSR) experiments have been performed on single crystals of pseudo-brookite (Fe2−xTil+xO5; x=0.25), an anisotropic spin-glass system. The spinglass temperature (Tg) is determined to be 44.0±0.5K. Above
Autor:
T. M. Cannon, Kenneth M. Hanson, J. N. Bradbury, M. A. Paciotti, R. L. Hutson, C. A. Taylor, D. B. Laubacher, R. J. Macek
Publikováno v:
Journal of Computer Assisted Tomography. 2:671-674
Autor:
D. W. Cooke, Z. Fisk, M. E. Schillaci, R. L. Hutson, J. Oostens, J. O. Willis, C. Boekema, R. L. Lichti, J. L. Smith, R. H. Heffner, A. B. Denison, D. E. MacLaughlin
Publikováno v:
Physical Review Letters. 57:1255-1258
We report the first Knight-shift studies of the heavy-fermion superconducting state. In 5 kOe the Knight shift of muons in superconducting U1-xThxBe13 remains near the normal-state value for x=0.033, but shows an unexpected strong decrease for x=0. I
Autor:
K. C. B. Chan, C. Boekema, R. L. Hutson, M. E. Schillaci, R. L. Lichti, J. O. Willis, J. L. Smith, H. Rempp, J. Oostens, M. A. Maez, R.S. Kwok, S. P. Weathersby, D. W. Cooke
Publikováno v:
Physical Review B. 39:2748-2751
Muon-spin-rotation measurements have been used to determine the magnetic field penetration depth lambda as a function of temperature T in superconducting, sintered EuBa/sub 2/Cu/sub 3/O/sub x/(xapprox. =7). The extrapolated value at 0 K, lambda(0), i
Autor:
R. L. Hutson, D. W. Cooke, A. B. Denison, M. Leon, M. E. Schillaci, R. H. Heffner, C. Boekema
Publikováno v:
Hyperfine Interactions. 15:529-532
Muon Spin Rotation (μSR) results for magnetite (Fe3O4) are analyzed and discussed. At room temperature, a μSR signal is observed due to the presence of an internal magnetic field (Bint) at the muon site. External transverse field measurements show