 |
||||
|
|
|
|||
|
|
|
|||||||||
Important
Note:
Some of the graphical elements of this site are only correctly
displayed to browsers that accept web
standards.
The content of this site is, however, accessible to any browser or
Internet device.
| (215) |
F. Pfuner, S.N. Gvasaliya, O. Zaharko, L. Keller, J. Mesot, V. Pomjakushin, J.-H. Chu, I.R. Fisher and L. Degiorgi Incommensurate magnetic order in TbTe3J. Phys.: Condens. Matter 24, 036001 (2012) PDF-file 490kByte |
| (214) | I.R. Fisher, L. Degiorgi and Z.X.
Shen In-plane electronic anisotropy of underdoped ‘122’ Fe-arsenide superconductors revealed by measurements of detwinned single crystals Rep. Prog. Phys. 74, 124506 (2011) PDF-file 2,955kByte |
| (213) | A. Dusza, A. Lucarelli, F. Pfuner,
J.-H. Chu, I. R. Fisher
and L. Degiorgi Anisotropic charge dynamics in detwinned Ba(Fe1-xCox)2As2 Europhys. Lett. 93, 37002 (2011) PDF-file 1,275kByte |
| (212) | A. Sanna, F. Bernardini, G.
Profeta, S. Sharma, J. K. Dewhurst, A. Lucarelli, L. Degiorgi, E. K. U.
Gross, and S. Massidda Theoretical investigation of optical conductivity in Ba(Fe1-xCox)2As2 Phys. Rev. B83, 054502 (2011) PDF-file 600kByte |
| (211) | L. Degiorgi Electronic correlations in iron-pnictide superconductors and beyond: lessons learned from optics New J. Phys. 13, 023011 (2011) PDF-file 930kByte |
| (210) |
A. Lucarelli, A. Dusza,
F. Pfuner, P. Lerch, J.G.
Analytis, J.-H. Chu, I.R. Fisher, and L. Degiorgi |
| (209) | F.
Pfuner, P. Lerch, J.-H. Chu,
H.-H. Kuo, I. R. Fisher, and L. Degiorgi Temperature dependence of the excitation spectrum in the charge-density-wave ErTe3 and HoTe3 systems Phys. Rev. B81, 195110 (2010) PDF-file 614kByte |
| (208) | M.
Lavagnini, H.-M. Eiter, L.
Tassini, B. Muschler, R. Hackl, R. Monnier, J.-H. Chu, I. R. Fisher,
and L. Degiorgi Raman scattering evidence for a cascade evolution of the charge-density-wave collective amplitude mode Phys. Rev. B 81, 081101(R) (2010) PDF-file 358kByte |
| (207) | F.
Pfuner, L. Degiorgi, T.I.
Baturina, V.M. Vinokur, and M.R. Baklanov Optical properties of TiN thin films close to the superconductor-insulator transition New J. Phys. 11, 113017 (2009) PDF-file 840kByte |
| (206) | F.
Pfuner, L. Degiorgi, H. Berger,
and L. Forro' Infrared investigation of the phonon spectrum in the frustrated spin cluster compound FeTe2O5Cl J. Phys.: Condens. Matter 21, 375401 (2009) PDF-file 470kByte |
| (205) | A.
Sacchetti, C.L. Condron, S.N.
Gvasaliya, F. Pfuner, M. Lavagnini, M. Baldini, M.F. Toney, M. Merlini,
M. Hanfland, J. Mesot, J.-H. Chu, I. R. Fisher, P. Postorino, and L.
Degiorgi Pressure-induced quenching of the charge-density-wave state in rare-earth tritellurides observed by x-ray diffraction Phys. Rev. B 79, 201101(R) (2009) PDF-file 600kByte |
| (204) | F.
Pfuner, J.G. Analytis, J.-H.
Chu, I.R. Fisher, and L. Degiorgi Charge dynamics of the spin-density-wave state in BaFe2As2 Eur. Phys. J. B 67, 513 (2009) PDF-file 380kByte |
| (203) | M.
Lavagnini, A. Sacchetti, C.
Marini, M. Valentini, R. Sopracase, A. Perucchi, P. Postorino, S. Lupi,
J.-H. Chu, I.R. Fisher, and L. Degiorgi Pressure dependence of the single particle excitation in the charge-density-wave CeTe3 system Phys. Rev. B 79, 075117 (2009) PDF-file 360kByte |
| (202) | F.
Pfuner, L. Degiorgi, J.-H. Chu,
N. Ru, K.Y. Shin, and I.R. Fisher Optical properties of the charge-density-wave rare-earth tri-telluride compounds: a view on PrTe3 Physica B404, 533 (2009) PDF-file 570kByte |
| (201) | M.
Lavagnini, M. Baldini, A.
Sacchetti, D. Di Castro, B. Delley, R. Monnier, J.H. Chu, N. Ru, I.R.
Fisher, P. Postorino and L. Degiorgi Evidence for coupling between charge density waves and phonons in two-dimensional rare-earth tritellurides Phys. Rev. B 78, 201101(R) (2008) PDF-file 210kByte |
| (200) | F.
Pfuner, L. Degiorgi, K. Y. Shin
and I. R. Fisher Optical properties of the charge-density-wave polychalcogenide compounds R2Te5 (R=Nd, Sm and Gd) Eur. Phys. J. B 63, 11 (2008) PDF-file 390kByte |
| (199) | M.
Lavagnini, A. Sacchetti, L.
Degiorgi, E. Arcangeletti, L. Baldassarre, P. Postorino, S. Lupi, A.
Perucchi, K. Y. Shin and I. R. Fisher Pressure dependence of the optical properties of the charge-density-wave compound LaTe2 Phys. Rev. B 77, 165132 (2008) PDF-file 430kByte |
| (198) | F.
Pfuner, L. Degiorgi, H.R. Ott,
A.D. Bianchi, and Z. Fisk Magneto-optical behaviour of EuIn2P2 Phys. Rev. B77, 024417 (2008) PDF-file 230kByte |
| (197) | D.
Pacile’, M. Papagno,
M. Lavagnini, H. Berger, L. Degiorgi, and M. Grioni Photoemission and optical studies of ZrSe3, HfSe3, and ZrS3 Phys. Rev. B76, 155406 (2007) PDF-file 1.5MByte |
| (196) | D.
Vengust, F. Pfuner, L. Degiorgi,
I. Vilfan, V. Nicolosi, J.N. Coleman, and D. Mihailovic Optical properties of Mo6S3I6 nanowires Phys. Rev. B76, 075106 (2007) PDF-file 570kByte |
| (195) | M.
Lavagnini, A. Sacchetti, L.
Degiorgi, K.Y. Shin, and I.R. Fisher Optical properties of the Ce and La ditelluride charge density wave compounds Phys. Rev. B75, 205133 (2007) PDF-file 270kByte |
| (194) | A.
Sacchetti, E. Arcangeletti, A.
Perucchi, P. Postorino, S. Lupi, N. Ru, I.R. Fisher, and L. Degiorgi Pressure dependence of the charge-density-wave gap in rare-earth tritellurides Phys. Rev. Lett. 98, 026401 (2007) PDF-file 440kByte |
| (193) | A.
Perucchi, L. Degiorgi, Rongwei
Hu, C. Petrovic and V.F. Mitrovic Optical investigation of the metal-insulator transition in FeSb2 Eur. Phys. J. B 54, 175 (2006) PDF-file 210kByte |
| (192) | A.
Sacchetti, L. Degiorgi, T.
Giamarchi. N. Ru, and I.R. Fisher Chemical pressure and hidden one-dimensional behavior in rare-earth tri-telluride charge-density wave compounds Phys. Rev. B74, 125115 (2006) PDF-file 140kByte |
| (191) | G.
Caimi, L. Degiorgi, H. Berger,
and L. Forró Optical evidence for a magnetically driven structural transition in the spin web Cu3TeO6 Europhys. Lett. 75, 496 (2006) PDF-file 160kByte |
| (190) | L.
Degiorgi The Drude model in correlated systems Ann. Phys. 15, 571 (2006) PDF-file 420kByte |
| (189) | L.
Degiorgi and D. Jerome Transport and optics in quasi-one-dimensional organic conductors J. Phys. Soc. Jap. 75, 051004 (2006) PDF-file 310kByte |
| (188) | M.
Papagno, D. Pacilé,
G. Caimi, H. Berger, L. Degiorgi, and M. Grioni Electronic structure of one-dimensional copper oxide chains in LiCu2O2 from angle-resolved photoemission and optical spectroscopy J. Phys. Soc. Jap. 75, 051004 (2006) PDF-file 560kByte |
| (187) | G.
Caimi, L. Degiorgi, H. Berger,
and L. Forró Phonon analysis of the S=1 quantum spin systems Ni5Te4O12X2 (X=Cl and Br) J. Phys. Soc. Jap. 75, 051004 (2006) PDF-file 167kByte |
| (186) | G.
Caimi, A. Perucchi, L.
Degiorgi, H.R. Ott, V.M. Pereira, A.H. Castro Neto, A.D. Bianchi, and
Z. Fisk Magneto-optical evidence of double exchange in a percolating lattice Phys. Rev. Lett. 96, 016403 (2006) PDF-file 540kByte |
| (185) | A.
Perucchi, L. Degiorgi, and H.
Berger Infrared signature of the charge-density-wave gap in ZrTe3 Eur. Phys. J. B48, 489 (2005) PDF-file 250kByte |
| (184) | L.
Degiorgi Semiconductors, Optical and Infrared Properties of Encyclopedia of Condensed Matter Physics, Volume 5, pages 334-340, (Oxford, 2005, Elsevier), editors F. Bassani, G.L. Liedl, and P. Wyder |
| (183) | C.
Dallera, E. Annese, J-P. Rueff,
M. Grioni, G. Vanko, L. Braicovich, A. Barla, J-P. Sanchez, R.
Gusmeroli, A. Palenzona, L. Degiorgi and G. Lapertot Intermediate valence behaviour under pressure: how precisely can we probe it by means of resonant inelastic x-ray emission? J. Phys.: Condens. Matter 17 S849-S858 (2005) |
(182) L. Degiorgi
Electrodynamic response in ‚one-dimensional’ chains
(Chapter 6) ‘Strong Interactions in Low Dimensions’
Edited by D. Baeriswyl, L. Degiorgi in Physics and Chemistry of
Materials with Low-Dimensional Structures, Vol. 25
Kluwer Academic, p. 165, Dordrecht 2004
(181) D. Baeriswyl and L. Degiorgi
Introduction (Chapter 1) in ‘Strong Interactions in Low
Dimensions’ Edited by D. Baeriswyl and L. Degiorgi in
Physics and Chemistry of Materials with Low-Dimensional Structures Vol.
25, Kluwer Academic, p. 1, Dordrecht 2004
(180) S. Süllow, I. Maksimov, A. Otop, F. J. Litterst, A.
Perucchi, L. Degiorgi, and J. A. Mydosh
Metallic Ground State and Glassy Transport in Single Crystalline
Urh2Ge2: Enhancement of Disorder Effects in a Strongly Correlated
Electron System
Phys. Rev. Lett. 93, 266602 (2004)
PDF-file
210kByte
(179) P. Lemmens, K. Y. Choi,
G. Caimi, L. Degiorgi, N. N.
Kovaleva, A. Seidel, and F. C. Chou
Giant phonon softening in the pseudogap phase of the quantum spin
system TiOCl
Phys. Rev. B70, 134429 (2004)
PDF-file
325kByte
(178) E. Annese, J-P. Rueff,
G. Vankó, M. Grioni,
L. Braicovich, L. Degiorgi, R. Gusmeroli, and C. Dallera
Valence of YbS under pressure: A resonant inelastic x-ray emission study
Phys. Rev. B70, 075117 (2004)
(177) G. Caimi, L. Degiorgi H.
Berger, N. Barisic, L.
Forró and F. Bussy
Optical evidence for the proximity to a spin-density-wave metallic
state in Na0.7CoO2
Eur. Phys. J. B40, 231 (2004)
PDF-file
240kByte
(176) A. Perucchi, C. Søndergaard, S. Mitrovic, M. Grioni,
N. Barisic, H. Berger, L. Forró and L. Degiorgi
Spectroscopic and dc-transport investigations of the electronic
properties of TaSe3
Eur. Phys. J. B39, 433 (2004)
PDF-file
1'600kByte
(175) G. Caimi, L. Degiorgi, P.
Lemmens and F.C. Chou
Analysis of the phonon spectrum in the titanium oxyhalide TiOBr
J. Phys.: Condens. Matter 16, 5583
(2004)
PDF-file
220kByte
(174) A. Perucchi, L. Degiorgi
and R. E. Thorne
Optical investigation of the charge-density-wave phase transitions in
NbSe3
Phys. Rev. B 69, 195114 (2004)
PDF-file
75kByte
(173) A. Perucchi, L. Degiorgi, H. Berger and P. Millet
Infrared spectroscopy of tetrahedral quantum spin systems Cu2Te2O5X2 (X
= Br and Cl)
Eur. Phys. J. B38, 65 (2004)
PDF-file
190kByte
(172) G. Caimi, L. Degiorgi, N.
N. Kovaleva, P. Lemmens, and
F. C. Chou
Infrared optical properties of the spin-1/2 quantum magnet TiOCl
Phys. Rev. B69, 125108 (2004)
PDF-file
190kByte
(171) A. Perucchi, G. Caimi, H. R. Ott, L. Degiorgi, A. D. Bianchi, and
Z. Fisk
Optical evidence for a spin-filter effect in the charge transport of
Eu0.6Ca0.4B6
Phys. Rev. Lett. 92, 067401 (2004)
PDF-file
228kByte
(170) S. Mitrovic, L. Perfetti, C. Søndergaard, G.
Margaritondo, M. Grioni, N. Barii, L. Forró, and L. Degiorgi
Electronic structure of a quasi-one-dimensional insulator: The
molybdenum red bronze K 0.33Mo3
Phys. Rev. B69, 035102 (2004)
PDF-file
300kByte
(169) G. Caimi, S. Broderick, H. R. Ott, L. Degiorgi, A. D. Bianchi,
and Z. Fisk
Magneto-optical Kerr effect in Eu1–xCaxB6
Phys. Rev. B69, 012406 (2004)
PDF-file
70kByte
(168) L. Degiorgi
Optical properties of correlated systems
in “Concepts in Electron Correlation”, Proceedings
of the ARW NATO Workshop Hvar, Croatia, October 2002, page 363
Eds. A.C. Hewson and V. Zlatic, Kluwer Academic Publishers (2003)
(167) B. Ruzicka, V. Vescoli and L. Degiorgi
Charge dynamics in low-dimensional quantum systems
J. Phys.: Condens. Matter 15, S2501 (2003)
(166) J. Karpinski, M. Angst, J. Jun, S.M. Kazakov, R. Puzniak, A.
Wisniewski, J. Roos, H. Keller, A. Perucchi, L. Degiorgi, M.R.
Eskildsen, P. Bordet, L. Vinnikov and A. Mironov
MgB2 single crystals: high pressure growth and physical properties
Supercond. Sci. Technol. 16, 221 (2003)
(165) S. Broderick, L. Degiorgi, H.R. Ott, J.L. Sarrao, Z. Fisk
Polar Kerr rotation of the ferromagnet EuB6
Eur. Phys. J. B33, 47 (2003)
PDF-file
440kByte
(164) S.V. Dordevic, D.N. Basov, R.C. Dynes, B. Ruzicka, V. Vescoli, L.
Degiorgi, H. Berger, R. Gaál, L. Forró, E. Bucher
Optical properties of the quasi-two-dimensional dichalcogenides
2H-TaSe2 and 2H-NbSe2
Eur. Phys. J. B33, 15 (2003)
PDF-file
420kByte
(163) A. Perucchi, L. Degiorgi, J. Jun, M. Angst and J. Karpinski
Far-infrared optical properties of MgB2
single crystals
Physica C385, 273 (2003)
(162) Ch. Bosshard, R. Spreiter, L. Degiorgi and P. Günter
Infrared and Raman spectroscopy of the organic crystal DAST:
Polarization dependence and contribution of molecular vibrations to the
linear electro-optic effect
Phys. Rev. B66, 205107 (2002)
PDF-file
476kByte
(161) S.V. Dordevic, D.N. Basov, A. Slebarski, M.B. Maple and L.
Degiorgi
Electronic structure and charge dynamics of the Heusler alloy Fe2TiSn
probed by infrared and optical spectroscopy
Phys. Rev. B66, 075122 (2002)
PDF-file
162kByte
(160) L. Perfetti, S. Mitrovic, G. Margaritondo, M. Grioni, L. Forro,
L. Degiorgi and H. Hoechst
Mobile small polarons and the Peierls transition in the
quasi-one-dimensional conductor K0.3MoO3
Phys. Rev. B66, 075107 (2002)
PDF-file
501kByte
(159) A. Perucchi, L. Degiorgi, J. Jun, M. Angst and J. Karpinski
Magneto-optical study of the superconducting gap of MgB2 single crystals
Phys. Rev. Lett. 89, 097001 (2002)
PDF-file
103kByte
(158) S. Broderick, L. Degiorgi, H.R. Ott, J.L. Sarrao and Z. Fisk
Giant magneto-optical response of ferromagnetic EuB6
Eur. Phys. J. B27, 3, (2002)
PDF-file
162kByte
(157) L. Degiorgi, S. Broderick, H.R. Ott, J.L. Sarrao and Z. Fisk
The ferromagnetic phase transition in EuB6: optical evidence for
quasiparticle undressing
Physica B312-313, 327 (2002)
PDF-file
259kByte
(156) S. Broderick, B. Ruzicka, L. Degiorgi, H.R. Ott, J.L. Sarrao and
Z. Fisk
Scaling between magnetization and Drude weight in EuB6
Phys. Rev. B65, 121102(R) (2002)
PDF-file
75kByte
(155) L. Degiorgi, A.V. Sologubenko, H.R. Ott, F. Drymiotis and Z. Fisk
Electronic properties of the half-Heusler compounds Co1-xFexTiSb
Phys. Rev. B65, 041101(R) (2001)
PDF-file
75kByte
(154) L. Perfetti, H. Berger, A. Reginelli, L. Degiorgi, H. Hoechst, J.
Voit, G. Margaritondo and M. Grioni
Spectroscopic indications of polaronic carriers in the
quasi-one-dimensional conductor (TaSe4)2I
Phys. Rev. Lett. 87, 216404 (2001)
PDF-file
177kByte
(153) B. Ruzicka, L. Degiorgi,
H. Berger, R. Gaal and L. Forro
Charge dynamics of 2H-TaSe2 along the less-conducting c-axis
Phys. Rev. Lett. 86, 4136 (2001)
PDF-file
100kByte
(152) L. Degiorgi, F.B.B. Anders and G. Gruner
Charge excitations in heavy electron metals
Eur. Phys. J. B19, 167 (2001)
PDF-file
178kByte
(151) B. Ruzicka, L. Degiorgi, V. Vescoli, U. Ammerahl, G. Dhalenne and
A. Revcolevschi
Optical evidence for dimensionality crossover: the case of ladder
systems and organic Bechgaard salts
Physica C341-348, 359 (2000)
(150) R. Gaal, J.-P. Salvetat, J.-M. Bonard, L. Thien-Nga, S. Garaj, L.
Forro', B. Ruzicka and L. Degiorgi
Pressure and doping dependence of electronic properties of carbon
nanotube ropes
Electronic properties of novel materials - molecular nanostructures,
Eds. H. Kuzmany et al., AIP Vol. 544 (2000), p. 404
(149) B. Ruzicka, L. Degiorgi and L. Forro
Optical properties of the polymeric phase in Na2CsC60
Electronic properties of novel materials - molecular nanostructures,
Eds. H. Kuzmany et al., AIP Vol. 544 (2000), p. 116
(148) Yu.G. Pashkevich, V.A. Blinkin, V.P. Gnezdilov, V.S. Kurnosov,
V.V. Tsapenk, V.V. Eremenko, P. Lemmens, M. Fischer, M. Grove, G.
Güntherodt, L. Degiorgi, P. Wachter, J.M. Tranquada, D.J.
Buttrey
Optical studies of the incommensurate charge ordered phase in
La1.775Sr0.225NiO4
Physica B284-288, 1473 (2000)
(147) P. Vonlanthen, E. Felder, L. Degiorgi, H.R. Ott, D.P. Young, A.D.
Bianchi and Z. Fisk
Electronic transport and thermal and optical properties of Ca1-xLaxB6
Phys. Rev. B62, 10076 (2000)
(146) P. Wachter, L. Degiorgi, G. Wetzel, H. Schwer, K. Mattenberger,
T. Herrmannsdörfer and, P. Fischer Ce3Cu3Sb4: a canted
antiferromagnetic semimetal
Acta Physica Polonica A97, 43 (2000)
(145) M.A. Chernikov, S. Paschen, E. Felder, P. Vorburger, B. Ruzicka,
L. Degiorgi and H.R. Ott
Low-temperature transport, thermal and optical properties of
single-grain quasicrystals of icosahedral phases in the Y-Mg-Zn and
Tb-Mg-Zn systems
Phys. Rev. B62, 262 (2000)
(144) B. Ruzicka, A. Brglez, B. Malic, L. Degiorgi and D. Mihailovic
Transport and optical conductivity in NaxWO3
Eur. Phys. J. B16, 205 (2000)
PDF-file
120kByte
(143) L. Forro', J.-P. Salvetat, J.-M. Bonard, R. Basca, N.H. Thomson,
N.H., S. Garaj, L. Thien-Nga, R. Gaal, A. Kulik, B. Ruzicka, L.
Degiorgi, A. Bachtold, C. Schönenberger, S. Pekker, K. Hernadi
Electronic and mechanical properties of carbon nanotubes
Science and Application of Nanotubes, Tomanek and Enbody (Eds.), Plenum
Publishers, New York 2000
(142) Yu.G. Pashkevich, V.A. Blinkin, V.P. Gnezdilov, V.V. Tsapenko,
V.V. Eremenko, P. Lemmens, M. Fischer, M. Grove, G.
Güntherodt, L. Degiorgi, P. Wachter, J.M. Tranquada and D.J.
Buttrey
Stripe conductivity in La1.775Sr0.225NiO4
Phys. Rev. Lett. 84, 3919 (2000)
PDF-file
100kByte
(141) H.R. Ott, J.L. Gavilano, B. Ambrosini, P. Vonlanthen, E. Felder,
L. Degiorgi, D.P. Young, Z. Fisk, R. Zysler
Unusual magnetism of hexaborides
Physica B281-282, 423 (2000)
(140) L. Degiorgi, V. Vescoli, W. Henderson, G. Gruner and L.K.
Montgomery
Optical properties of low-dimensional systems: the Bechgaard salts case
J. Phys. IV France 10, Pr3-103 (2000)
(139) A. Ferrarotti, H.-P. Gail, L. Degiorgi and H.R. Ott
FeSi as a possible new circumstellar dust component
Astron. Astrophys. 357, L13 (2000)
(138) V. Vescoli, F. Zwick, J.
Voit, H. Berger, M. Zacchigna,
L. Degiorgi, M. Grioni and G. Gruner
Dynamical properties of the one-dimensional band insulator (NbSe4)3I
Phys. Rev. Lett. 84, 1272 (2000)
PDF-file
100kByte
(137) B. Ruzicka, L. Degiorgi,
R. Gaal, L. Thien-Nga, R.
Bacsa, J.-P. Salvetat and L. Forro
Optical and dc conductivity study of potassium-doped single-walled
carbon nanotube films
Phys. Rev. B61, R2468 (2000)
PDF-file
150kByte
(136) V. Vescoli, F. Zwick, W. Henderson, L. Degiorgi, M. Grioni, G.
Gruner and L.K. Montgomery
Optical and photoemission evidence for a Tomonaga-Luttinger liquid in
the Bechgaard salts
Eur. Phys. J. B13, 503 (2000)
(135) F. Zwick, M. Grioni, G. Margaritondo, V. Vescoli, L. Degiorgi, B.
Alavi and G. Gruner
The transition from a pseudogapped metal to an insulator: photoemission
and optics of (TMTSF)2ReO4
Solid State Commun. 113, 179 (2000)
(134) N. Cegar, F. Simon, G. Baumgartner, A. Sienkiewicz, L. Forro, B.
Ruzicka, L. Degiorgi and L. Mihaly
Electronic properties of the Na2AC60 family (A=K, Rb, Cs)
in "Electronic properties of novel materials - Science and technology
of molecular nanostructures"
Editors H. Kuzmany, J. Fink, M. Mehring and S. Roth, AIP Conference
proceedings 486, (1999) p. 64
(133) S.V. Dordevic, N.R. Dilley, E.D. Bauer, D.N. Basov, M.B. Maple
and L. Degiorgi
Optical properties of MFe4P12 filled skutterudites
Phys. Rev. B60, 11321 (1999)
(132) P. Wachter, L. Degiorgi, G. Wetzel and H. Schwer
Ce3Cu3Sb4: a semimetal with a spontaneous magnetic moment
Phys. Rev. B60, 9518 (1999)
(131) W. Henderson, V. Vescoli, P. Tran, L. Degiorgi and G.
Grüner
Anisotropic electrodynamics of low dimensional metals: optical studies
of (TMTSF)2ClO4
Eur. Phys. J. B11, 365 (1999)
PDF-file
400kByte
(130) V. Vescoli, L. Degiorgi, M. Dressel, A. Schwartz, W. Henderson,
B. Alavi, G. Gruner, J. Brinckmann and A. Virosztek
Spin-density-wave gap in the Bechgaard salts (TMTSF)2X
Phys. Rev. B60, 8019 (1999)
(129) F. Bommeli, L. Degiorgi, L. Forro and W.A. de Heer
Optical response of carbon nanotubes
in "The Science and Technology of Carbon Nanotubes"
Editors K. Tanaka, T. Yamabe and K. Fukui, Chap. 9, pag. 89, Elsevier
1999
(128) V. Vescoli, L. Degiorgi, K.P. Starkey and L.K. Montgomery
Anisotropy in the optical response of (TMTTF)2X (X=PF6 and Br)
Solid State Commun. 111, 507 (1999)
(127) V. Vescoli, L. Degiorgi, H. Berger and L. Forro
The optical properties of the correlated two-dimensional 2H-TaSe2 system
Synth. Metals 103, 2655 (1999)
(126) B. Ruzicka, L. Degiorgi, G.I. Meijer, J. Karpinski, U. Ammerahl,
G. Dhalenne and A. Revcolevschi
Optical properties of Sr14-xCaxCu24O41 and Sr0.73CuO2
Physica C317-318, 282 (1999)
(125) F. Salghetti-Drioli, P.
Wachter and L. Degiorgi
Magneto-optical Kerr effect in LaX (X=S, Se and Te): evidence for
interplay between 4f-states and plasma resonance
Solid State Commun. 109, 773 (1999)
(124) L. Degiorgi
The electrodynamic response of heavy-electron compounds
Rev. Mod. Phys. 71, 687 (1999)
PDF-file
800kByte
(123) F. Salghetti-Drioli, P. Wachter, F. Hulliger, K. Mattenberger and
L. Degiorgi
Magneto-optics in LaX (X=S, Se and Te)
Physica B259-261, 1165 (1999)
(122) B. Ruzicka, L. Degiorgi, U. Ammerahl, G. Dhalenne and A.
Revcolevschi
Optics in the ladder compounds Sr14-xCaxCu24O41
Physica B259-261, 1036 (1999)
(121) F. Salghetti-Drioli, K. Mattenberger, P. Wachter and L. Degiorgi
The puzzle of the 90 Kerr rotation in CeSb
Solid State Commun. 109, 687 (1999)
(120) B. Ruzicka, L. Degiorgi, U. Ammerahl, G. Dhalenne and A.
Revcolevschi
Temperature dependence of the anisotropic electrodynamics in the ladder
compounds Sr14-xCaxCu24O41
Eur. Phys. J. B6, 301 (1998)
PDF-file
300kByte
(119) S. Broderick, V. Vescoli, B. Buschinger, W. Guth, O. Trovarelli,
M. Weiden, L. Degiorgi, C. Geibel and F. Steglich
The zero-gap Ce3Au3Sb4-x system: a transport, thermodynamic and optical
study
Solid State Commun. 108, 463 (1998)
(118) V. Vescoli, L. Degiorgi,
W. Henderson, G. Gruner, K.P.
Starkey and L.K. Montgomery
Dimensionality-driven insulator-to-metal transition in the Bechgaard
salts
Science 281, 1181 (1998)
PDF-file
200kByte
(117) A.D. Bianchi, F. Bommeli, E. Felder, M. Kenzelmann, M.A.
Chernikov, L. Degiorgi, H.R. Ott and K. Edagawa
Low-temperature thermal and optical properties of single-grained
decagonal Al-Ni-Co quasicrystals
Phys. Rev. B58, 3046 (1998)
(116) A. Schwartz, M. Dressel,
G. Gruner, V. Vescoli, L.
Degiorgi and T. Giamarchi
On-chain electrodynamics of metallic (TMTSF)2X salts: observation of
Tomonaga-Luttinger liquid response
Phys. Rev. B58, 1261 (1998)
(115) V. Vescoli, L. Degiorgi,
H. Berger and L. Forro
Dynamics of correlated two-dimensional materials: the 2H-TaSe2 case
Phys. Rev. Lett. 81, 453 (1998)
PDF-file
100kByte
(114) V. Vescoli, J. Favand, F. Mila and L. Degiorgi
Optical conductivity of the Bechgaard salts: the sum rules revisited
Eur. Phys. J. B3, 149 (1998)
(113) L. Degiorgi
Fullerenes and carbon derivatives: from insulators to superconductors
Adv. in Physics 47, 207 (1998)
PDF-file
1.7MByte
(112) P. Wachter, F. Bommeli, L. Degiorgi, P. Burlet, F. Bourdarot, E.
Kaldis
The blue shift of the plasma edge of a ferromagnetic semimetal
Solid State Commun. 105, 675 (1998)
(111) L. Degiorgi, E. Felder, H.R. Ott, J.L. Sarrao and Z. Fisk
Low-temperature anomalies and ferromagnetism of EuB6
Phys. Rev. Lett. 79, 5134 (1997)
PDF-file
120kByte
(110) B. Buschinger, W. Guth, M. Weiden, C. Geibel, F. Steglich, V.
Vescoli, L. Degiorgi and C. Wassilew-Reul
RuSi: metal-semiconductor transition by change of structure
J. Alloys and Compounds 262-263, 238 (1997)
(109) V. Vescoli, L. Degiorgi, B. Alavi and G. Gruner
The spin-density-wave gap in (TMTSF)2ClO4
Physica B244, 121 (1998)
(108) V. Vescoli, L. Degiorgi, B. Buschinger, W. Guth, C. Geibel and F.
Steglich
The optical properties of RuSi: Kondo insulator or conventional
semiconductor?
Solid State Commun. 105, 367 (1998)
(107) F. Bommeli, L. Degiorgi, P. Wachter and L. Forro
Optical evidence of metal-insulator phase transition in A1C60
J. Phys. Chem. Solids 58, 1797 (1997)
(106) S. Paschen, E. Felder, M.A. Chernikov, L. Degiorgi, H. Schwer,
H.R. Ott, D.P. Young, J.L. Sarrao and Z. Fisk
Low-temperature transport, thermodynamic, and optical properties of FeSi
Phys. Rev. B56, 12916 (1997)
(105) F. Bommeli, L. Degiorgi, P. Wachter, F.B. Anders and A.V. Mitin
Possible non-Fermi-liquid nature of paramagnetic UBe13: the optical
point of view
Phys. Rev. B56, R10001 (1997)
(104) F. Bommeli, L. Degiorgi, P. Wachter, B.K. Cho, P.C. Canfield, R.
Chau and M.B. Maple
Optical evidence of the superconducting gap in LNi2B2C (L= Lu and Y)
Physica C282-287, 1475 (1997)
(103) M.A. Chernikov, L. Degiorgi, E. Felder, S. Paschen, A.D. Bianchi,
H.R. Ott, J.L. Sarrao, Z. Fisk and D. Mandrus
Low-temperature transport, optical, magnetic and thermodynamic
properties of Fe1-xCoxSi
Phys. Rev. B56, 1366 (1997)
(102) A. Schwartz, S. Donovan, M. Dressel, L. Degiorgi and G. Gruner
Normal state electrodynamic properties of charge- and spin-density-
wave compounds
Synth. Metals 86, 2129 (1997)
(101) S. Donovan, M. Dressel, L. Degiorgi, A. Schwartz, A. Virosztek
and G. Gruner
Electrodynamic properties of (TMTSF)2PF6
Synth. Metals 86, 2181 (1997)
(100) F. Bommeli, L. Degiorgi, P. Wachter, W.S. Bacsa, W.A. de Heer and
L. Forro
The optical response of carbon nanotubes
Synth. Metals 86, 2307 (1997)
(99) F. Bommeli, L. Degiorgi, P. Wachter and L. Forro
Optical evidence of metal-insulator phase transition in alkali metal
doped fullerenes
Synth. Metals 86, 2343 (1997)
(98) A. Schwartz, S. Donovan, M. Dressel, L. Degiorgi, and G. Gruner
Normal state electrodynamic of compounds with charge- and spin-
density-wave ground states
Physica B230-232, 1005 (1997)
(97) F. Bommeli, L. Degiorgi, P. Wachter, B.K. Cho, P.C. Canfield, R.
Chau, and M.B. Maple
Optical properties of the borocarbide superconductors
Physica B230-232, 879 (1997)
(96) M. Dressel, L. Degiorgi, J. Brinckmann, A. Schwartz and G. Gruner
Optical response of the spin-density-wave ground state
Physica B230-232, 1008 (1997)
(95) A.D. Bianchi, F. Bommeli, M.A. Chernikov, U. Gubler, L. Degiorgi,
and H.R. Ott
Electrical, magneto-, and optical conductivity of quasicrystals in the
Al-Re-Pd system
Phys. Rev. B55, 5730 (1997)
(94) L. Degiorgi, St. Thieme, H.R. Ott, M. Dressel, G. Gruner, Y.
Dalichaouch, M.B. Maple, Z. Fisk, C. Geibel and F. Steglich
The electrodynamic response of heavy-electron materials with magnetic
phase transitions
Z. Phys. B102, 367 (1997)
(93) H.R. Ott, M. Chernikov, E. Felder, L. Degiorgi, E.G. Moshopoulou,
J.L. Sarrao, and Z. Fisk
Structure and low temperature properties of SrB6
Z. Phys. B102, 337 (1997)
(92) F. Bommeli, L. Degiorgi, P. Wachter, B.K. Cho, P.C. Canfield, R.
Chau, and M.B. Maple
Optical conductivity of the superconductors LNi2B2C (L= Lu and Y)
Phys. Rev. Lett., 78, 547 (1997)
PDF-file
160kByte
(91) L. Degiorgi
Optical spectroscopy on alkali-metal doped fullerene compounds
J. of Low Temp. Phys. 105, 1671 (1996)
(90) M. Grioni, H. Berger, M. Garnier, F. Bommeli, L. Degiorgi, and C.
Schlenker
Photoemission in low-dimensional systems
Physica Scripta T66, 172 (1996)
(89) L. Degiorgi
The alkali-metal doped C60: what can we learn from the optical
properties
Physica Scripta T66, 272 (1996)
(88) St. Thieme, L. Degiorgi, P. Wachter, Y. Dalichaouch, and M.B. Maple
Optical properties of the itinerant antiferromagnetic and ferromagnetic
instability in Re-doped URu2Si2
Physica B223-224, 192 (1996)
(87) L. Degiorgi and H.R. Ott
The electrodynamic response of UCu3.5Pd1.5
J. Phys.: Condens. Matter 8, 9901
(1996)
(86) F. Bommeli, L. Degiorgi,
P. Wachter, W.S. Bacsa, W.A. de
Heer and L. Forro
The optical properties of carbon nanotubes
in "Fullerenes and fullerene nanostructures", Editors H. Kuzmany, J.
Fink, M. Mehring and S. Roth, World Scientific (1996) p. 238
(85) L. Degiorgi, P. Wachter, M.B. Maple, M.C. de Andrade, and J.
Herrmann
Optical evidence of non-Fermi liquid behaviour in U1-xThxPd2Al3
Phys. Rev. B54, 6065 (1996)
(84) M. Dressel, A. Schwartz,
G. Gruner and L. Degiorgi
Deviations from Drude response in low-dimensional metals:
electrodynamics of the metallic state of (TMTSF)2PF6
Phys. Rev. Lett. 77, 398 (1996)
PDF-file
140kByte
(83) L. Degiorgi, M.B. Maple, M.C. de Andrade, J. Herrmann, H.R. Ott
and F. Hulliger
Non-Fermi liquid behaviour in U1-xThxPd2Al3 and U0.2Y0.8Pd3
investigated by optical methods
Physica B223-224, 467 (1996)
(82) A. Schwartz, M. Dressel, G. Gruner, B.P. Gorshunov, A.A. Volkov,
G.V. Kozlov, S. Thieme and L. Degiorgi
Evidence of charge density wave fluctuations in the low frequency
optical conductivity of K0.3MoO3 and (TaSe4)2I
Ferroelectrics 176, 309 (1996)
(81)
F. Bommeli, L. Degiorgi,
P. Wachter, W.S. Bacsa, W.A. de Heer, and L. Forro
Evidence of anisotropic metallic behaviour in the optical properties of
carbon nanotubes
Solid State Commun. 99, 513 (1996)
(80) L. Degiorgi, M. Dressel,
A. Schwartz, B. Alavi and G.
Gruner
Direct observation of the spin-density-wave gap in (TMTSF)2PF6
Phys. Rev. Lett. 76, 3838 (1996)
PDF-file
130kByte
(79) L. Degiorgi, E.J. Nicol, A. Zettl, G. Gruner and P. Wachter
The Eliashberg electron-phonon theory for the superconducting
alkali-metal-doped fullerenes
Physica B219-220, 169 (1996)
(78) L. Degiorgi, P. Wachter, M.B. Maple, C. Geibel, F. Steglich, N.
Sato and T. Komatsubara
Evolution from a Fermi towards a non-Fermi-liquid ground state in
U1-xThxPd2Al3 investigated by optical methods
Ferroelectrics 176, 361 (1996)
(77) F. Bommeli, L. Degiorgi, P. Wachter and L. Forro
Optical properties of the A1C60 (A=K, Rb and Cs) linear polymer
fullerides
Synthetic Metals 77, 111 (1996)
(76) P. Steiner, L. Degiorgi, M.B. Maple and P. Wachter
Magnetic transition in the heavy fermion compound URu2-xRexSi2
Physica B218, 173 (1995)
(75) St. Thieme, P. Steiner, L. Degiorgi, P. Wachter, Y. Dalichaouch
and M.B. Maple
Itinerant antiferro- and ferromagnetic instability in Re-doped URu2Si2:
optical and point-contact spectroscopy results
Europhys. Lett. 32, 367 (1995) Europhys. Lett. 32, 783 (1995), Erratum
(74) A. Schwartz, M. Dressel, B. Alavi, A. Blank, S. Dubois, G. Gruner,
B. P. Gorshunov, A. A. Volkov, G. V. Kozlov, S. Thieme, L. Degiorgi and
F. Levy
Fluctuation effects on the electrodynamics of quasi one dimensional
conductors above the charge-density-wave transition
Phys. Rev. B52, 5643 (1995)
(73) L. Degiorgi, St. Thieme, B. Alavi, G. Gruner, R.H. McKenzie, K.
Kim and F. Levy
Fluctuation effects in quasi-one-dimensional conductors: optical
probing of thermal lattice fluctuations
Phys. Rev. B52, 5603 (1995)
(72) L. Degiorgi, H.R. Ott and F. Hulliger
Frequency and temperature dependence of the transport relaxation rate
of the Kondo alloy U0.2Y0.8Pd3: evidence for non-Fermi-liquid behaviour
Phys. Rev. B52, 42 (1995)
(71) F. Bommeli, L. Degiorgi, P. Wachter, D. Mihailovic, A. Hassanien,
and P. Venturini
The electrodynamic response of the magnetic fullerene derivative
TDAE-C60
in "Physics and Chemistry of Fullerenes and Derivatives", Editors H.
Kuzmany, J. Fink, M. Mehring and S. Roth, World Scientific (1995) p.
504
(70) F. Bommeli, L. Degiorgi, P. Wachter and L. Forro
Optical evidence of metal-insulator phase transition in A1C60 (A= K, Rb
and Cs)
in "Physics and Chemistry of Fullerenes and Derivatives", Editors H.
Kuzmany, J. Fink, M. Mehring and S. Roth, World Scientific (1995) p.
351
(69) F. Bommeli, L. Degiorgi, P. Wachter, O. Legeza, A. Janossy, G.
Oszlanyi, O. Chauvet and L. Forro
Metallic conductivity and metal-insulator transition in (AC60)n (A=K,
Rb, and Cs) linear polymer fullerides
Phys. Rev. B51, 14794 (1995)
(68) M. Dressel, A. Schwartz, A. Blank, T. Csiba, G. Gruner, B.P.
Gorshunov, A.A. Volkov, G.V. Kozlov and L. Degiorgi
Charge-density-wave paraconductivity
Synth. Metals 71, 1893 (1995)
(67) L. Degiorgi
The complete excitation spectrum of the alkali-metal-doped
superconducting fullerenes
Modern Physics Letters B9, 445 (1995)
(66) St. Thieme, L. Degiorgi, G. Gruner and P. Wachter
Thermal lattice fluctuations in (TaSe4)2I
Synth. Metals 70, 1305 (1995)
(65) L. Degiorgi, G. Briceno, M.S. Fuhrer, A. Zettl, P. Wachter and
E.J. Nicol
The electrodynamic response of K3C60 and Rb3C60 single crystals
Synth. Metals 70, 1325 (1995)
(64) L. Degiorgi, H.R. Ott, M. Dressel, G. Gruner, C. Geibel, F.
Steglich and Z. Fisk
Optical investigation of the antiferromagnetic phase transitions in
heavy-electron compounds
Physica B206-207, 441 (1995)
(63) L. Degiorgi, M. Hunt, H.R. Ott and Z. Fisk
Transport and optical properties of FeSi
Physica B206-207, 810 (1995)
(62) F. Bommeli, L. Degiorgi and P. Wachter
Optical properties of TbN
J. Magn. and Magn. Materials 140-144, 1159 (1995)
(61) L. Degiorgi, H.R. Ott, G. Gruner, M. Dressel and Z. Fisk
Influence of magnetic order on optical properties of the heavy-
electron antiferromagnets
in 'Strongly Correlated Electronic Materials', Eds. K. Bedell, Z. Wang,
D. Meltzer, A. Balatsky and E. Abrahams, Addison-Wesley Publ. Company,
p. 96, 1994
(60) F. Bommeli, L. Degiorgi, P. Wachter, D. Mihailovic, A. Hassanien,
P. Venturini, M. Schreiber and F. Diederich
Complete optical response of the magnetic fullerene derivative
tetrakis(dimetylamino)ethylene-C60
Phys. Rev. B51, 1366 (1995)
(59) L. Degiorgi, E.J. Nicol, G. Gruner, P. Wachter and R.B. Kaner
Optical probing and Eliashberg calculation of the superconducting state
in K3C60 and Rb3C60
Mol. Cryst. Liq. Cryst. 256, 267 (1994)
(58) L. Degiorgi, M.B. Hunt, H.R. Ott, M. Dressel, B.J. Feenstra, G.
Gruner, Z. Fisk and P. Canfield
Optical evidence of Anderson-Mott localization in FeSi
Europhys. Lett. 28, 341 (1994)
(57) M. Schreiber, J. Anthony, F. Diederich, M.E. Spahr, R. Nesper, M.
Hubrich, F. Bommeli, L. Degiorgi, P. Wachter, P. Kaatz, C. Bosshard, P.
Gunter, M. Colussi, U.W. Suter, C. Boudon, J.-P. Gisselbrecht and M.
Gross
Polytriacetylenes: Conjugated Polymers with a Novel all-carbon backbone
Adv. Mater. 6, 786 (1994)
(56) M. Dressel, L. Degiorgi, G. Gruner, P. Wachter, N. Sato, T.
Komatsubara and Y. Uemura
Optical investigations of the electrodynamics of UPd2Al3
Physica B199-200, 173 (1994)
(55) B.P. Gorshunov, A.A. Volkov, G.V. Kozlov, L. Degiorgi, A. Blank,
T. Csiba, M. Dressel, Y. Kim, A. Schwartz and G. Gruner
Charge-density-wave paraconductivity in K0.3MoO3
Phys. Rev. Lett. 73, 308 (1994)
PDF-file
370kByte
(54) L. Degiorgi, G. Gruner, K. Kim, R.H. McKenzie and P. Wachter
Optical probing of the thermal lattice fluctuations in charge-density-
wave condensates
Phys. Rev. B49, 14754 (1994)
(53) L. Degiorgi, G. Briceno, M.S. Fuhrer, A. Zettl and P. Wachter
Optical measurements of the superconducting gap in single-crystal K3C60
and Rb3C60
Nature 369, 541 (1994)
(52) L. Degiorgi, H.R. Ott, M. Dressel, G. Gruner and Z. Fisk
Optical probing of the antiferromagnetic phase transitions in the
heavy-electron compounds U2Zn17 and UCu5
Europhys. Lett. 26, 221 (1994)
(51) M.A. Chernikov, L. Degiorgi, A. Bernasconi, C. Beeli and H.R. Ott
DC and optical conductivity of icosahedral Al70Mn9Pd21
Physica B194-196, 405 (1994)
(50) L. Degiorgi, E.J. Nicol, G. Gruner, P. Wachter and R.B. Kaner
Optical evidence of the weak coupling pairing mechanism in the
superconductors K3C60 and Rb3C60
ICMAS-93, Superconducting Materials, Eds. J. Etourneau, J.B. Torrance
and H. Yamauchi, p. 391 (1993)
(49) L. Degiorgi, E.J. Nicol, O. Klein, G. Gruner, P. Wachter, S.-M.
Huang, J. Wiley and R.B. Kaner
Optical properties of the alkali-doped superconducting fullerenes:
K3C60 and Rb3C60
Phys. Rev. B49, 7012 (1994)
(48) L. Degiorgi, M. Dressel, G. Gruner, P. Wachter, N. Sato, and T.
Komatsubara
Optical investigation of the electrodynamic response of UPd2Al3
Europhys. Lett. 25, 311 (1994)
(47) S. Donovan, Y. Kim, L. Degiorgi, M. Dressel, G. Gruner and W.
Wonneberger
The electrodynamics of the spin density wave ground state: optical
experiments on (TMTSF)2PF6
Phys. Rev. B49, 3363 (1994)
(46) A.M. Awasthi, L. Degiorgi, G. Gruner, Y. Dalichaouch and M.B. Maple
The complete optical spectrum of CeAl3
Phys. Rev. B48, 10692 (1993)
(45) L. Degiorgi
Fluctuation effects in the electrodynamic response of charge density
wave condensates
J. de Physique IV, Coll. C2, Suppl. J. de Physique I 3, 103 (1993)
(44) M. Dressel, L. Degiorgi, O. Klein and G. Gruner
The electrodynamics of organic superconductors
J. Phys. and Chem. of Solids 54, 1411 (1993)
(43) L. Degiorgi
The electrodynamic response in superconducting fullerenes
Proceedings of an International Winter School, Kirchberg 1993 Springer
Series in Solid State Sciences, Editors H. Kuzmany, M. Mehring and S.
Roth, Vol. 117, p. 395 (1993)
(42) L. Degiorgi, M. Chernikov, C. Beeli and H.R. Ott
The electrodynamic response of the icosahedral quasicrystal Al70Mn9Pd21
Solid State Commun. 87, 721 (1993)
(41) L. Degiorgi and G. Gruner
The electrodynamics of the charge density wave condensate
Synthetic Metals 56, 2688 (1993)
(40) S. Donovan, Y. Kim, L. Degiorgi and G. Gruner
Phason excitations in the spin density wave state of (TMTSF)2PF6
Journal de Physique I France 3, 1493 (1993)
(39) L. Degiorgi, S. Teraoka, G. Compagnini and P. Wachter
Optical and Raman investigation of Yb-pnictide compounds
Phys. Rev. B47, 5715 (1993)
(38) L. Degiorgi, P. Wachter, G. Gruner, S.-M. Huang, J. Wiley and R.B.
Kaner
Optical response of the superconducting K3C60 and Rb3C60
Phys. Rev. Lett. 69, 2987 (1992)
PDF-file
330kByte
(37) L. Degiorgi, G. Gruner, P. Wachter, S.-M. Huang, J. Wiley, R.L.
Whetten, R.B. Kaner, K. Holczer and F.N. Diederich
Electrodynamic response of Rb3C60
Phys. Rev. B46, 11250 (1992)
(36) S. Donovan, L. Degiorgi and G. Gruner
Electrodynamics of one-dimensional metals: optical experiments on
(TMTSF)2PF6
Europhys. Lett. 19, 433 (1992)
(35) I.B. Ferreira, A.M. Awasthi, L. Degiorgi, G. Gruner, Y.
Dalichaouch and M.B. Maple
The electrodynamics of the heavy fermion state of CeAl3
Solid State Commun. 83, 27 (1992)
(34) L. Degiorgi and G. Gruner
Fluctuating conductivity above the charge density wave transition in
K0.3MoO3
Journal de Physique I France 2, 523 (1992)
(33) L. Degiorgi and P. Wachter
Phasons in the charge ordered ground state of mixed valence compounds
Physica B176, 239 (1992)
(32) L. Degiorgi and G. Gruner
Pinned and bound collective mode state in charge-density-wave
condensates
Phys. Rev. B44, 7820 (1991)
(31) L. Degiorgi and G. Gruner
Bound collective mode state of charge density wave condensates
Europhys. Lett. 16, 97 (1991)
(30) L. Degiorgi, B. Alavi, G. Mihaly and G. Gruner
The complete excitation spectrum of charge density waves: optical
experiments on K0.3MoO3
Phys. Rev. B44, 7808 (1991)
(29) Y. Kim, L. Degiorgi, B. Alavi and G. Gruner
The complete frequency dependent response of charge density wave
condensates
Synth. Metals 43, 3959 (1991)
(28) S. Donovan, Y. Kim, B. Alavi, L. Degiorgi and G. Gruner
The optical spectrum of charge density wave condensates
Solid State Commun. 75, 721 (1990)
(27) L. Degiorgi, P. Wachter and C. Schlenker
Optical evidence of the bipolaronic ground state in the low temperature
phase of Ti4O7 and Fe3O4
Physica B164, 305 (1990)
(26) L. Degiorgi, P. Wachter, M. Haruki and S. Kurita
Phonons in one-dimensional Peierls-Hubbard systems
Phys. Rev. B42, 4341 (1990)
(25) L. Degiorgi, W. Bacsa and P. Wachter
Electronic structure of YbN
Phys. Rev. B42, 530 (1990)
(24) R. Monnier, L. Degiorgi, B. Delley and D.D. Koelling
Is YbAs heavy fermion system?
Physica B163, 110 (1990)
(23) L. Degiorgi, P. Wachter and C. Schlenker
FIR investigations of mixed valence 3d transition-metal oxide (Fe3O4
and Ti4O7)
Phonons 89, Eds. S. Hunklinger, W. Ludwig and G. Weiss (World
Scientific) p. 97 (1990)
(22) L. Degiorgi, M. Haruki, P. Wachter and S. Kurita
Phonon modes investigation with FIR reflectivity measurements on one
dimensional Pt-halogen chains
Phonons 89, Eds. S. Hunklinger, W. Ludwig and G. Weiss (World
Scientific) p. 88 (1990)
(21) R. Monnier, L. Degiorgi and B. Delley
Specific heat of the ytterbium monopnictides above 5 K from a band-
structure calculation
Phys. Rev. B41, 573 (1990)
(20) L. Degiorgi, S. Rusiecki and P. Wachter
About the superconducting gap in the n-type high-Tc superconductor
(Nd1.85Ce0.15CuO4)
Physica C161, 239 (1989)
(19) L. Degiorgi, P. Wachter, M. Haruki and S. Kurita
Far infrared optical investigations on quasi one dimensional halogen
bridged mixed valence compounds
Phys. Rev. B40, 3285 (1989)
(18) St. Buchler, R. Monnier, L. Degiorgi and L. Schlapbach
Valence transition in Yb hydrides
Zietschrift. Phys. Chem. 163, 579 (1989)
(17) L. Degiorgi, P. Wachter and C. Schlenker
Study of the metal insulator transition in Ti4O7 by optical
investigations
Physica B161, 341 (1989)
(16) L. Degiorgi, P. Wachter, M. Haruki and S. Kurita
Evidence of polaron defects in halogen bridged mixed valence compounds
with FIR reflectivity measurements
in Electronic properties of conjugated polymers III, Solid State
Sciences, Bd. 91 p. 141 (1989), Eds. H. Kuzmany, M. Mehring and S.
Roth, Springer Verlag
(15) L. Degiorgi, P. Wachter, M. Haruki and S. Kurita
Far infrared reflectivity measurements on quasi one dimensional halogen
bridged mixed valence compounds
Synth. Metals 29, F137 (1989)
(14) P. Wachter, L. Degiorgi and E. Kaldis
The electronic and phononic structure of the high Tc superconductors:
exchange coupled bipolarons
Proc. I. Int. Conf. Changsha, China 1178 (1988)
(13) L. Degiorgi, P. Wachter, M. Greenblatt, W.H. McCarroll, K.V.
Ramanujachary, J. Marcus and C. Schlenker
Optical investigation of quasi one and two dimensional system
A0.9Mo6O17 (A=Na, K, and Li)
Phys. Rev. B38, 5821 (1988)
(12) P. Wachter and L. Degiorgi
Evidence of valence fluctuations below the Verwey transition of
magnetite (Fe3O4) and its relation to high Tc superconductors
Solid State Commun. 66, 211 (1988)
(11) L. Degiorgi, E. Kaldis and P. Wachter
Electronic- and phononic structure of La1.85Sr0.15CuO4
Physica C153-154, 657 (1988)
(10) F. Marabelli, L. Degiorgi and P. Wachter
Far infrared reflectivity of narrow band materials
Mikrochim. Acta II, 345 (1988)
(9) St. Buchler, L. Schlapbach, R. Monnier and L. Degiorgi
3d photoemission from mixed valent YbH2.6
J. Phys. C9, 947 (1987)
(8) T. Greber, L. Degiorgi, R. Monnier, L. Schlapbach, F. Hulliger and
E. Kaldis
Yb 3d core level photoemission of YbN, YbP and YbAs
J. Phys. C9, 943 (1987)
(7) L. Degiorgi, E. Kaldis and P. Wachter
The optical gap of the superconductor La1.85Sr0.15CuO4
Solid State Commun. 64, 873 (1987)
(6) L. Degiorgi, T. Greber, F. Hulliger, R. Monnier, L. Schlapbach and
B.T. Thole
3d core level photoemission spectra of heavy lanthanides: YbP
Europhys. Lett. 4, 755 (1987)
(5) L. Degiorgi, P. Wachter and D. Ihle
Small polaron conductivity in Fe3O4
Helv. Phys. Acta 60, 818 (1987)
(4) L. Degiorgi, P. Wachter and D. Ihle
Small polaron conductivity in magnetite
Phys. Rev. B35, 9259 (1987)
(3) L. Degiorgi, I. Blatter-Moerke and P. Wachter
Magnetite: phonon modes and the Verwey transition
Phys. Rev. B35, 5421 (1987)
(2) L. Degiorgi, R. Monnier and D.D. Koelling
Towards a first principles theory of electron spectroscopies of
Yb-compounds
J. of Mag. and Mag. Mat. 63-64, 493 (1987)
(1) R. Monnier, L. Degiorgi and D.D. Koelling
Towards a self-consistent determination of the mixing parameters in the
Anderson model: an application to the 4f-excitation spectra of YbP
Phys. Rev. Lett. 56, 2744
PDF-file 360kByte
