We are inviting IDEALS users, both people looking for materials in IDEALS and those who want to deposit their work, to give us feedback on improving this service through an interview. Participants will receive a $20 VISA gift card. Please sign up via https://forms.illinois.edu/sec/4069811 # Browse Dept. of Physics by Title • (1999) Lattice parameter data obtained from experiments at the National Synchrotron Light Source at the Brookhaven National Laboratory are also presented here. The vacancy formation energy of fcc 4He at 10.4 cm3 /mol was obtained ... application/pdf PDF (5MB) • (2008) Rotational single particle tracking microrheology can be used to find the storage and dissipative behavior of viscoelastic fluids of much higher viscosity than translational single particle tracking. The technique of X-ray ... application/pdf PDF (2MB) • (2005) X-ray reflectivity measurements have been performed for an investigation of the structure of Ag films deposited in situ on Ge(111) over the thickness range of 3--15 monolayers. The films deposited at a substrate temperature ... application/pdf PDF (5MB) • (1978) application/pdf PDF (5MB) • (1981) The first main chapter is a report of the results of calculations which^allow the temperatures of the electrons and the ions to differ and which^include electron thermal conduction. The calculation is done in spherical^geometry, ... application/pdf PDF (3MB) • (1978) X radiation from degenerate stars is produced by the impact of accreting matter with the stellar surface. The resulting X-ray and UV spectrum gives vital clues about the nature of the underlying star and the extreme ... application/pdf PDF (6MB) • (1981) application/pdf PDF (3MB) • (1988) The mixed layered compounds K$\sb{\rm 1-x}$Rb$\sb{\rm x}$C$\sb8$and K$\sb{\rm 1-x}$Rb$\sb{\rm x}$C$\sb{24}\$ represent quasi two-dimensional alloys interleaved by graphite hexagonal planes. We report extensive x-ray ...

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• (1981)
Extended x-ray absorption fine struture (EXAFS) spectra have been obtained for a group of layered transitional-metal dichalcogenide crystals, including the nonstoichiometric compounds Ti(,1+x)Se(,2) and the alloys ...

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• (1999)

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• (1999)
The measured results agree well with computational values, made using path integral Monte Carlo methods. The Lindemann ratios were around 0.11 for both isotopes, with the 3He values being larger at similar densities. A ...

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• (1970)
Measurements of integrated intensities of X-ray Bragg reflections have been made as a function of temperature on two large single crystal specimens of solid krypton. These data have been interpreted in terms of a Debye ...

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• (1971-06)
Measurements of integrated intensities of x-ray Bragg reflections have been made as a function of temperature on large grains of two solid neon specimens. These data have been interpreted in terms of two Debye characteristic ...

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• (1977)
New methods were developed and applied both to obtain very precise x-ray lattice parameters along the melting curves of solid argon and solid krypton and to measure changes in vacancy concentrations along quasi-isochores ...

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• (1996-05)
At low densities the helium solids are highly quantum in nature, with the small atomic mass and weak interactive forces giving rise to large vibrational motions of the atoms about their mean lattice sites. While these ...

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• (1982)

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• (1997)
An experimental study of the interfacial structures at the Cu(111) surface under various electrochemical environments is presented. The interfacial structures have been examined with the synchrotron x-ray diffraction. ...

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• (1986)
Norm conserving pseudopotentials are implemented in the Hartree Fock formalism to study the local electronic response to X-Ray absorption in alkali metals and alloys. The pseudopotentials are tested in a variety of ...

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• (1986)
Norm conserving pseudopotentials are implemented in the Hartree Fock formalism to study the local electronic response to X-Ray absorption in alkali metals and alloys. The pseudopotentials are tested in a variety of ...

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• (1982)
When relativistic electrons strike a single crystal target, sharp peaks are observed in the x-ray spectrum generated. One type of radiation, called coherent bremsstrahlung, results from coherent electron scattering by atoms ...

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