Browsing Physics & Atmospheric Science Faculty Research, Publications and Presentations by Issue Date

Now showing items 41-60 of 532

  • Exact Electron-Gas Response Functions at High-Density - Comment 

    RASOLT, M., and DJW GELDART. 1988. "Exact Electron-Gas Response Functions at High-Density - Comment." Physical Review Letters 60(19): 1983-1983. Copyright © 1988 American Physical Society.
    No abstract available.

  • Comment on `Exact electron-gas response functions at high density' 

    Rasolt, M., D. J. W. Geldart, D. C. Langreth, and S. H. Vosko. 1988. "Comment on `Exact electron-gas response functions at high density'." Physical Review Letters 60(19): 1983-4. Copyright © 1988 American Physical Society.
    For original paper see D.C. Langreth and S.H. Vosko, ibid., vol.59, p.497 (1987). Langreth and Vosko calculated correlation contributions to the Hohenberg-Kohn energy response function Kxc(q,k). They claimed that the results ...

  • Critical magnetic susceptibility of gadolinium 

    Hargraves, P., R. A. Dunlap, D. J. W. Geldart, and S. P. Ritcey. 1988. "Critical magnetic susceptibility of gadolinium." Physical Review B (Condensed Matter) 38(4): 2862-4. Copyright © 1988 American Physical Society.
    The magnetic suspectibility of a single crystal of high-purity gadolinium has been measured in the critical region with use of AC susceptibility methods. For reduced temperatures t10-3, the data are described by a simple ...

  • Critical behavior of two-dimensional magnetic systems with dipole-dipole interactions 

    De'Bell, K., and D. J. W. Geldart. 1989. "Critical behavior of two-dimensional magnetic systems with dipole-dipole interactions." Physical Review B (Condensed Matter) 39(1): 743-4. Copyright © 1989 American Physical Society.
    The critical exponents of two-dimensional dipolar magnetic systems with isotropic in-plane ordering may be obtained from the expansion which determines the exponents of isotropic three-dimensional dipolar systems. However, ...

  • Pb(n,n'x) at 65 Mev and the Isospin Structure of the Giant Quadrupole-Resonance Region 

    HJORT, EL, FP BRADY, JL ROMERO, JR DRUMMOND, et al. 1989. "Pb(n,n'x) at 65 Mev and the Isospin Structure of the Giant Quadrupole-Resonance Region." Physical Review Letters 62(8): 870-873. Copyright © 1989 American Physical Society.
    No abstract available.

  • New Li2-Xcuxfes2 (0-Less-Than-Or-Equal-To-X-Less-Than-Or-Equal-To-1) and Cuxfes2 (Approximately-0.25-Less-Than-Or-Equal-To-X-Less-Than-Or-Equal-To-1) Phases 

    FONG, R., JR DAHN, RJ BATCHELOR, FWB EINSTEIN, et al. 1989. "New Li2-Xcuxfes2 (0-Less-Than-Or-Equal-To-X-Less-Than-Or-Equal-To-1) and Cuxfes2 (Approximately-0.25-Less-Than-Or-Equal-To-X-Less-Than-Or-Equal-To-1) Phases." Physical Review B 39(7): 4424-4429. doi:10.1103/PhysRevB.39.4424
    No abstract available.

  • Anisotropy of the critical magnetic susceptibility of gadolinium 

    Geldart, D. J. W., P. Hargraves, N. M. Fujiki, and R. A. Dunlap. 1989. "Anisotropy of the critical magnetic susceptibility of gadolinium." Physical Review Letters 62(23): 2728-31. Copyright © 1989 American Physical Society.
    The magnetic susceptibility along the c axis (xc) and in the basal plane (xb) has been measured on a single crystal of Gd in the reduced temperature range 410-4t1.310-2. Uniaxial anisotropy is observed. Magnetic dipole-dipole ...

  • Structure of Incommensurate NiTi(Fe) 

    FOLKINS, I., and MB WALKER. 1989. "Structure of Incommensurate NiTi(Fe)." Physical Review B 40(1): 255-263.
    No abstract available.

  • Plasmons in disordered, two-component, quasi-two-dimensional electron systems 

    Shegelski, M. R. A., and D. J. W. Geldart. 1989. "Plasmons in disordered, two-component, quasi-two-dimensional electron systems." Physical Review B (Condensed Matter) 40(6): 3647-51. Copyright © 1989 American Physical Society.
    The authors investigate the effect of elastic scattering of electrons on the properties of plasmons in a disordered, two-component, quasi-two-dimensional electron gas. Numerical results are given for dispersion relations ...

  • A Pressure Modulator Radiometer for Measuring Stratospheric Trace Gases 

    DRUMMOND, JR, D. TURNER, and A. ASHTON. 1989. "A Pressure Modulator Radiometer for Measuring Stratospheric Trace Gases." Review of Scientific Instruments 60(11): 3522-3532. Copyright © 1989 American Institute of Physics.
    No abstract available.

  • Configuration-Space Approach to the Fcc to Hcp Structural Transition 

    FOLKINS, I., and MB WALKER. 1990. "Configuration-Space Approach to the Fcc to Hcp Structural Transition." Physical Review Letters 65(1): 127-130.
    No abstract available.

  • Quantum-Mechanical Interpretation of the Exchange-Correlation Potential of Kohn-Sham Density-Functional Theory - Comment 

    RASOLT, M., and DJW GELDART. 1990. "Quantum-Mechanical Interpretation of the Exchange-Correlation Potential of Kohn-Sham Density-Functional Theory - Comment." Physical Review Letters 65(2): 276-276. Copyright © 1990 American Physical Society.
    No abstract available.

  • Comment on `Quantum-mechanical interpretation of the exchange-correlation potential of Kohn-Sham density-functional theory' 

    Rasolt, M., D. J. W. Geldart, M. K. Harbola, and V. Sahni. 1990. "Comment on `Quantum-mechanical interpretation of the exchange-correlation potential of Kohn-Sham density-functional theory'." Physical Review Letters 65(2): 276-7. Copyright © 1990 American Physical Society.
    For original paper see M.K. Harbola and V. Sahni, ibid., vol.62, p.489 (1989). Harbola and Sahni suggested a procedure for constructing the exchange-correlation potential that enters the Kohn-Sham single-particle equations. ...

  • Suppression of Staging in Lithium-Intercalated Carbon by Disorder in the Host 

    DAHN, JR, R. FONG, and MJ SPOON. 1990. "Suppression of Staging in Lithium-Intercalated Carbon by Disorder in the Host." Physical Review B 42(10): 6424-6432. doi:10.1103/PhysRevB.42.6424
    No abstract available.

  • Functions of 2-Dimensional Bravais Lattices 

    FOLKINS, I.. 1991. "Functions of 2-Dimensional Bravais Lattices." Journal of Mathematical Physics 32(7): 1965-1969.
    No abstract available.

  • Phase-Diagram of Betaine Calcium-Chloride Dihydrate in an Applied Electric-Field 

    FOLKINS, I., MB WALKER, and ZY CHEN. 1991. "Phase-Diagram of Betaine Calcium-Chloride Dihydrate in an Applied Electric-Field." Physical Review B 44(1): 374-377.
    No abstract available.

  • Periodicity and pitch perception 

    Pierce, J. R.. 1991. "Periodicity and pitch perception." Journal of the Acoustical Society of America 90(4): 1889-92. © 1991 Acoustical Society of America
    There has been experimental evidence pointing to at least two pitch mechanisms, the first involving low-order harmonics that are resolved along the basilar membrane, and the second a periodicity mechanism that depends only ...

  • Periodicity and pitch perception 

    Pierce, J. R.. 1991. "Periodicity and pitch perception." Journal of the Acoustical Society of America 90(4): 1889-92. © 1991 Acoustical Society of America
    There has been experimental evidence pointing to at least two pitch mechanisms, the first involving low-order harmonics that are resolved along the basilar membrane, and the second a periodicity mechanism that depends only ...

  • Phase-Diagram of Lixc6 

    DAHN, JR. 1991. "Phase-Diagram of Lixc6." Physical Review B 44(17): 9170-9177. doi:10.1103/PhysRevB.44.9170
    No abstract available.

  • Density of States in Graphite from Electrochemical Measurements on Lix(c1-Zbz)6 

    DAHN, JR, JN REIMERS, AK SLEIGH, and T. TIEDJE. 1992. "Density of States in Graphite from Electrochemical Measurements on Lix(c1-Zbz)6." Physical Review B 45(7): 3773-3777. doi:10.1103/PhysRevB.45.3773
    No abstract available.