Results 71 to 80 of about 23,595 (182)

Electronic properties of correlated metals in the vicinity of a charge order transition: optical spectroscopy of $\alpha$-(BEDT-TTF)$_2M$Hg(SCN)$_4$ ($M$ = NH$_4$, Rb, Tl)

, 2006
The infrared spectra of the quasi-two-dimensional organic conductors $\alpha$-(BEDT-TTF)$_2$$M$Hg(SCN)$_4$ ($M$ = NH$_4$, Rb, Tl) were measured in the range from 50 to 7000 \cm down to low temperatures in order to explore the influence of electronic ...
A. Greco, A. Pashkin, C. A. Kuntscher, C. C. Homes, H. Seo, H. Seo, H. Tajima, J. Merino, J. Schlueter, J. Wosnitza, K. Suzuki, M. Dressel, M. Dressel, M. Dressel, N. Drichko, N. Drichko, N. Grewe, R. H. McKenzie, S. Moroto   +18 more
core   +1 more source

Geophysical Prospecting for the Detection of Buried and Shallow Submerged Archaeological Sites of Roman Period in the Lagoon of Venice (Italy)

Archaeological Prospection, Volume 32, Issue 4, Page 1005-1019, October/December 2025.
ABSTRACT We present a study that combines several marine geophysical techniques to detect and map archaeological sites from the Roman period in the shallow waters of the Venice Lagoon, Italy. We employed marine electrical resistivity tomography (M‐ERT), a drone‐based unmanned surface vehicle (USV) multibeam sonar, and subbottom profiler technology to ...
Carlo Beltrame, Elisa Costa, Paolo Mozzi, Alberto Carrera, Jacopo Boaga   +4 more
wiley   +1 more source

Las ánforas olearias béticas del tipo Dressel 20 y sus sellos. A propósito de un libro reciente del profesor Genaro Chic García

Gerión, 2003
Sin ...
Enrique García Vargas
doaj   +2 more sources

Metabarcoding Reveals Fine Scale Patterns of Trophic Resource Use and Partitioning Along Gradients of Land Use and Deer Density in a Multi‐Species Ungulate Community

Ecology and Evolution, Volume 15, Issue 10, October 2025.
We used DNA metabarcoding of 2,568 fecal samples to examine seasonal diets and resource partitioning among four deer species (moose, roe deer, red deer, fallow deer) across two Swedish landscapes. Deer consumed a wide range of plants, but diets were typically dominated by a few key taxa, with distinct dietary separation between moose and smaller deer ...
Robert Spitzer, Eric Coissac, Annika M. Felton, Marietjie Landman, Navinder J. Singh, Pierre Taberlet, Fredrik Widemo, Joris P. G. M. Cromsigt   +7 more
wiley   +1 more source

Hole-depletion of ladders in Sr$_{14}$Cu$_{24}$O$_{41}$ induced by correlation effects

, 2011
The hole distribution in Sr$_{14}$Cu$_{24}$O$_{41}$ is studied by low temperature polarization dependent O K Near-Edge X-ray Absorption Fine Structure measurements and state of the art electronic structure calculations that include core-hole and ...
Akimitsu, J., Bisogni, V., Brookes, N. B., Calandra, M., Chiuzbaian, S. G., Gougoussis, C., Hague, C. F., Ilakovac, V., Milat, O., Tomić, S.   +9 more
core   +1 more source

Broadband method for precise microwave spectroscopy of superconducting thin films near the critical temperature

, 2008
We present a high-resolution microwave spectrometer to measure the frequency-dependent complex conductivity of a superconducting thin film near the critical temperature.
Atsutaka Maeda, Haruhisa Kitano, Pozar D. M., Takeyoshi Ohashi   +3 more
core   +1 more source

Modelling cultural evolution processes in Dressel 20 amphora production during the Roman Empire

Journal of Archaeological Science
How people interact socially and transmit their knowledge from generation to generation leads to different habits and traditions. When these traditions are about pottery-making techniques, these differences may have left a quantifiable trace in the remaining cultural material.
María Coto-Sarmiento, Simon Carrignon
openaire   +2 more sources

Competition between Charge Ordering and Superconductivity in Layered Organic Conductors $\alpha$-(BEDT-TTF)$_2M$Hg(SCN)$_4$ (M = K, NH$_4$)

, 2002
While the optical properties of the superconducting salt $\alpha$-(BEDT-TTF)$_2$NH$_4$Hg(SCN)$_4$ remain metallic down to 2 K, in the non-superconducting K-analog a pseudogap develops at frequencies of about 200 cm$^{-1}$ for temperatures T < 200 K ...
A. Auerbach, D. Andres, D. Jérome, F. L. Pratt, G. Grüner, H. Kino, H. Kino, H. Mori, H. Seo, J. Caulfield, J. Merino, J. Merino, J. Schlueter, J. Wosnitza, K. Kornelsen, M. Calandra, M. Dressel, M. Dressel, M. Dressel, M. Dressel, M. Kartsovnik, N. Biskup, N. Drichko, N. Drichko, N. Harrison, P. Haas, R. H. McKenzie, R. H. McKenzie, T. Ishiguro, T. Sasaki, T. Sasaki, T. Sasaki   +31 more
core   +1 more source

Una Dressel 20 sellada severiana, de contexto subacuático, de la bahía de Algeciras

, 2023
En los fondos antiguos del Museo de Algeciras se encuentra una pieza inédita de procedencia subacuática, recuperada a inicios de los años ochenta del siglo pasado de manera fortuita por pescadores de arrastre que faenaban en la bahía algecireña y frente a ella, de donde ha de proceder el hallazgo, para cuya georreferenciación no disponemos de ...
Bernal-Casasola, Darío, Berni Millet, Piero, Portillo-Sotelo, Jose L., Fernandez Tudela, Elisa, Jiménez-Camino Álvarez, Rafael   +4 more
openaire   +1 more source

Electrodynamics of electron doped iron-pnictide superconductors: Normal state properties

, 2010
The electrodynamic properties of Ba(Fe$_{0.92}$Co$_{0.08})_2$As$_{2}$ and Ba(Fe$_{0.95}$Ni$_{0.05})_As$_{2}$ single crystals have been investigated by reflectivity measurements in a wide frequency range.
A. A. Abrikosov, A. G. Lebed, C. Kittel, D. Pines, D. Wu, G. H. Cao, L. D. Landau, L. J. Li, M. Dressel, M. Dressel, N. Barišić, N. Grewe, P. Fulde, S. Sachdev, Z. A. Xu   +14 more
core   +1 more source