Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Degiorgi, Leonardo"'
Diss. no. 9045 nat. sc. SFIT Zurich.
Externí odkaz:
http://e-collection.ethbib.ethz.ch/show?type=diss&nr=9045
Autor:
Marini, Carlo, Chermisi, Daniele, Lavagnini, Michela, Di Castro, Daniele, Degiorgi, Leonardo, Scandolo, Sandro, Postorino, Paolo
A study of high pressure solid Te was carried out at room temperature using Raman spectroscopy and Density Functional Theory (DFT) calculations. The analysis of the P-dependence of the experi- mental phonon spectrum reveals the occurrence of phase tr
Externí odkaz:
http://arxiv.org/abs/1102.4775
Autor:
Cegar, Natasa, Simon, Ferenc, Garaj, Slaven, Forro, Laszlo, Ruzicka, Barbara, Degiorgi, Leonardo, Brouet, Veronique, Mihaly, Laszlo
Electron Spin Resonance and optical reflectivity measurements demonstrate a metal-insulator transition in Na_2CsC_60 as the system passes from the low temperature simple cubic to the high temperature {\it fcc} structure above 300 K. The non-conductin
Externí odkaz:
http://arxiv.org/abs/cond-mat/0002447
Akademický článek
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Autor:
Eiter, Hans-Martin, Lavagnini, Michela, Hackl, Rudi, Nowadnick, Elizabeth A., Kemper, Alexander F., Devereaux, Thomas P., Chu, Jiun-Haw, Analytis, James G., Fisher, Ian R., Degiorgi, Leonardo
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2013 Jan 01. 110(1), 64-69.
Externí odkaz:
https://www.jstor.org/stable/42553895
Akademický článek
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Autor:
Degiorgi, Leonardo, Hunt, M. B., Ott, Hans Rudolf, Dressel, Martin, Feenstra, Bokke Johannes, Grüner, George, Fisk, Zachary, Canfield, P.
Publikováno v:
DEGIORGI, L; HUNT, MB; OTT, HR; DRESSEL, M; FEENSTRA, BJ; GRUNER, G; et al.(1994). OPTICAL EVIDENCE OF ANDERSON-MOTT LOCALIZATION IN FESI. EUROPHYSICS LETTERS, 28(5), 341-346. doi: 10.1209/0295-5075/28/5/008. UC Irvine: Retrieved from: http://www.escholarship.org/uc/item/0j613085
We have investigated the electrodynamic response of single-crystalline FeSi over a frequency range from d.c. to 10 hoch 5 cm-1. At low frequencies, we found evidence for an Anderson-Mott localization behaviour of the low-temperature optical conductiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::354ce4fea52924bda3eac809517503a8
Autor:
Donavan, Steve, Kim, Yong, Degiorgi, Leonardo, Dressel, Martin, Grüner, George, Wonneberger, Wolfgang
Conductivity measurements are reported in the organic linear-chain compound (TMTSF)2PF6 , in both the metallic and spin-density-wave states. The components of the complex conductivity were established by measurements in the radio-frequency, micro- an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6df7ea746be445dd1350e3fbdd0c6a3
We discuss the influence of antiferromagnetic order on optical properties of several heavy-electron systems. We find different electrodynamic responses of local magnetic moment and itinerant heavy-electron antiferromagnets.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8528e2ca7fb768f143dbca2eee32b34a
Autor:
Gorshunov, Boris P., Volkov, Alexander, Kozlov, Gennadij V., Degiorgi, Leonardo, Blank, A., Csiba, T., Dressel, Martin, Kim, Yong, Schwartz, A., Grüner, George
The dynamic conductivity has been measured in K0.3MnO3 single crystals in the conducting phase (above 180 K), for the first time over a broad frequency range 1-105 cm-1, using a combination of different spectroscopic techniques. Together with a pseud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8653ef18ff4d307cd6541f7f8964501
http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-46269
http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-46269