Zobrazeno 1 - 10
of 12
pro vyhledávání: '"W. H. Hardy"'
Penetration depth and core radius μSR measurements in the vortex state near the lower critical field
Autor:
Jak Chakhalian, Jeff Sonier, R. F. Kiefl, W. H. Hardy, R. I. Miller, D. A. Bonn, J. H. Brewer, A.N. Price, S. R. Dunsiger, Ruixing Liang
Publikováno v:
Physica B: Condensed Matter. 326:296-299
μSR measurements of the magnetic field distribution in the high-Tc superconductor YBa2Cu3O6+x and conventional superconductor NbSe2 near the lower critical field are presented. The muon spin polarization signal is analyzed in terms of a Ginzburg–L
Autor:
Jeff Sonier, R. F. Kiefl, Gerald D. Morris, R. I. Miller, W. H. Hardy, S. R. Dunsiger, D. A. Bonn, Ruixing Liang, A.N. Price, Jak Chakhalian, J. H. Brewer
Publikováno v:
Physical Review Letters. 88
Evidence for static alternating magnetic fields in the vortex cores of underdoped ${\mathrm{YBa}}_{2}{\mathrm{Cu}}_{3}{\mathrm{O}}_{6+x}$ is reported. Muon spin rotation measurements of the internal magnetic field distribution of the vortex state of
Autor:
R I, Miller, R F, Kiefl, J H, Brewer, J E, Sonier, J, Chakhalian, S, Dunsiger, G D, Morris, A N, Price, D A, Bonn, W H, Hardy, R, Liang
Publikováno v:
Physical review letters. 88(13)
Evidence for static alternating magnetic fields in the vortex cores of underdoped YBa2Cu3O6+x is reported. Muon spin rotation measurements of the internal magnetic field distribution of the vortex state of YBa2Cu3O6.50 in applied fields of H = 1 T an
Publikováno v:
IEEE Transactions on Nuclear Science. 22:2259-2264
The growth of color centers during irradiation, and the decay after irradiation, has been studied in two glasses using recently developed equipment for making optical absorption and luminescence measurements during and after electron irradiation. The
Autor:
D. G. Dimmler, W. H. Hardy
Publikováno v:
IEEE Transactions on Nuclear Science. 24:469-475
A shared random-access memory resource is described which is used within real-time data acquisition and control systems with multiprocessor and multibus organizations. Hardware and software aspects are discussed in a specific example where interconne
Autor:
Kelvin G. Lynn, W. H. Hardy
Publikováno v:
IEEE Transactions on Nuclear Science. 23:229-233
A dual channel constant fraction timing discriminator incorporating multiple energy windows and coincidence logic has been developed. Incorporation of energy discrimination and fast coincidence logic into the timing channel has distinct advantages in
Autor:
J. L. Alberi, W. H. Hardy
Publikováno v:
IEEE Transactions on Nuclear Science. 23:645-650
We have developed a self-contained instrument for the determination of bone mineral content by photon absorptometry. A high-resolution detection system allows measurements to be made at up to 16 photon energies. Control and arithmetic functions are p
Publikováno v:
The Journal of Chemical Physics. 54:1005-1010
Techniques for the precise measurement of the P–T melting curves of gases at pressures up to about 12 kbar have been developed. In the method used, a pressure vessel is maintained at a temperature constant to within ± 0.002°K. The pressure in the
Autor:
R. W. H. Hardy
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 31:182-184
Publikováno v:
Proceedings, annual meeting, Electron Microscopy Society of America. 39:272-273
A color coded digital image processing is accomplished by using JEM100CX TEM SCAN and ORTEC’s LSI-11 computer based multi-channel analyzer (EEDS-II-System III) for image analysis and display. Color coding of the recorded image enables enhanced visu