164,293 research outputs found
Premessa all'edizione italiana
No full textPresentazione di Helmut Dahm, Assen Ignatow, Storia delle tradizioni filosofiche dell’Europa orientale, trad. it. di J. Bednarich e A. Cudin, Edizioni Fondazione Giovanni Agnelli, Torino, 2004
[Report to Chief J. E. Curry, by an unknown author #1]
No full textReport to Chief J. E. Curry, by an unknown author. The report contains a list of officers who gave depositions to the United States Attorney
[Report to Chief J. E. Curry, by an unknown author #2]
No full textReport to Chief J. E. Curry, by an unknown author. The report contains a list of officers who gave depositions to the United States Attorney
A symmetry-projected variational approach to the 1-dimensional Hubbard model
No full textSchmid KW, Dahm T, Margueron J, Müther H. A symmetry-projected variational approach to the 1-dimensional Hubbard model. Phys. Rev. B. 2005;72(8): 85116
Interview with Dr. Lawrence J. Dahm, 2017-03-06
No full textEileen Mattei\u27s work was funded by the South Texas Medical Foundation.https://scholarworks.utrgv.edu/somhi/1006/thumbnail.jp
Dependence of T-c on the q-omega structure of the spin-fluctuation spectrum
No full textDahm T, Scalapino DJ. Dependence of T-c on the q-omega structure of the spin-fluctuation spectrum. PHYSICAL REVIEW B. 2018;97(18): 4.A phenomenological spin-fluctuation analysis [Dahm et al., Nat. Phys. 5, 217 (2009)], based upon inelastic neutron scattering (INS) and angular resolved photoemission spectroscopy (ARPES) data for YBCO6.6 (T-c = 61 K), is used to calculate the functional derivative of the d-wave eigenvalue lambda(d) of the linearized gap equation with respect to the imaginary part of the spin susceptibility. chi '' (q,omega) at 70K. For temperatures near T-c, the variation of T-c with respect to. chi '' (q,omega) is proportional to this functional derivative. We find that above an energy similar to 4T(c) the functional derivative becomes positive so that adding spin-fluctuation spectral weight at higher frequencies leads to an increase in T-c. The strongest pairing occurs for large momentum transfers, and small momentum spin-fluctuations suppress the pairing
Gorst-Rasmussen et al. Respond to "Dietary Pattern Analysis"
No full textWe thank Imamura and Jacques (1) for their insightful commentary on our article (2), in which they go beyond the treelet transform (TT) to critically discuss the relevance of sparsity in dietary pattern analysis. ... (1) Imamura F, Jacques PF. Invited commentary: dietary pattern analysis. Am J Epidemiol 2011;173(0):000-000. (2) Gorst-Rasmussen A, Dahm CC, Dethlefsen C, et al. Exploring dietary patterns by using the treelet transform. Am J Epidemiol 2011;173(0):000-000
Role of the upper branch of the hour-glass magnetic spectrum in the formation of the main kink in the electronic dispersion of high-Tccuprate superconductors
No full textGeffroy D, Chaloupka J, Dahm T, Munzar D. Role of the upper branch of the hour-glass magnetic spectrum in the formation of the main kink in the electronic dispersion of high-Tccuprate superconductors. Phys. Rev. B. 2016;93(14): 144501
SUPERCONDUCTING STATES FROM SPIN FLUCTUATION MECHANISMS
No full textSCHARNBERG K, Dahm T, ERDMENGER J. SUPERCONDUCTING STATES FROM SPIN FLUCTUATION MECHANISMS. Physica B Condensed Matter. 1994;194-196:1435-1436.The exchange of antiferromagnetic spin fluctuations leads to highly anisotropic pairing interactions with attractive as well as repulsive contributions. Using these pairing interactions, the order parameter DELTA (k over arrow pointing right, T) is calculated for different quasiparticle dispersion relations and band fillings. The effect of specific momentum dependences of the order parameter on the tunneling density of states and the size of the apparent gap is discussed
Murder on the mountain: author talk with Peter J. Wosh
No full textAuthor talk by Peter J. Wosh on May 5th, 2022, on his book, "Murder on the Mountain: crime, passion, and punishment in gilded age New Jersey.
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