Angelo RETTORI

Ruolo attuale:: Professore Associato in Pensione
SSD:: FIS/03 - Fisica della materia
Afferenza organizzativa:: Dipartimento di Fisica e Astronomia

Recapiti

angelo.rettori(AT)unifi.it

Angelo RETTORI

Curriculum Laureato con lode in Fisica nel 1976 all’Universita’ di Firenze. Dal 1981 al 1987 e’ stato Ricercatore presso la stessa Universita’. Dal 1987 e’ Professore Associato di Fisica. Ha svolto inizialmente la sua attivita' (dal 1987 al 1991) presso l’Università di Siena. Attualmente è Professore Associato di Fisica presso la Facoltà di Scienze Matematiche Fisiche Naturali dell’Università di Firenze ed insegna Fisica della Materia 2, Fisica dello Stato Solido, Fisica degli Stati Condensati.

La sua attività di ricerca si è svolta nel campo della Fisica dello Stato Solido. Inizialmente ha studiato le proprietà di trasporto dei metalli semplici e dell'effetto Kondo in metalli con impurezze di terre rare. Si è anche occupato di proprietà di trasporto in fili metallici ultrasottili e della cinetica di superficie (modello Rettori-Villain). La maggior parte della sua artività di ricerca ha riguardato il magnetismo a bassa dimensionalità. Ha studiato sistemi unidimensionali, bidimensionali, film, super-reticoli e superfici magnetiche. Si è anche occupato delle proprietà quantistiche di molecole magnetiche mesoscopiche e del rilassamento lento di SMM e SCM. Durante la sua attività di ricerca ha collaborato con numerosi ricercatori teorici e sperimentali, italiani e stranieri. Ha pubblicato piu’ di 110 articoli su riviste internazionali ed e’ referee delle piu importanti riviste di fisica. Ha svolto attività di ricerca in centri europei (Grenoble, Juelich) ed è stato invitato a partecipare a congressi nazionali ed internazionali. E' stato membro dei comitati organizzativi o dell'editorial board di congressi nazionali ed internazionali. Ha coordinato l'attività di ricerca in numerosi progetti.

Angelo RETTORI

Pubblicazioni

Legenda

Contributo su rivista |

Articolo su libro |

Libro |

Contributo in atti di convegno (proceeding) |

Brevetto |

Curatela | Altro

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Tesi di Dottorato

A. Masini; A. Cuccoli; A. Rettori; A. Trombettoni; F. Cinti (2025). Helicity modulus in the bilayer XY model by the Monte Carlo worm algorithm. PHYSICAL REVIEW. B, pp. 094415-1-094415-11, ISSN:2469-9950 DOI

L. C. Garnier, M. Marangolo, M. Eddrief, D. Bisero, S. Fin, F. Casoli, M. G. Pini, A. Rettori, Silvia Tacchi (2020). Stripe domains reorientation in ferromagnetic films with perpendicular magnetic anisotropy. JPHYS MATERIALS, vol. 3, pp. 024001-1-024001-25, ISSN:2515-7639 DOI

Angelo Rettori, (2019). Strongly hybridized dipole-exchange spin waves in thin FeN ferromagnetic films. PHYSICAL REVIEW. B, vol. 100, pp. 104406-1-104406-10, ISSN:2469-9950

Fin, S.; Silvani, R.; Tacchi, S.; Marangolo, M.; Garnier, L.-C.; Eddrief, M.; Hepburn, C.; Fortuna, F.; Rettori, A.; Pini, M.G.; Bisero, D. (2018). Straight motion of half-integer topological defects in thin Fe-N magnetic films with stripe domains. SCIENTIFIC REPORTS, vol. 8, pp. 9339-9339, ISSN:2045-2322 DOI Accesso ONLINE all'editore

Cervetti, Christian; Rettori, Angelo; Pini, Maria Gloria; Cornia, Andrea; Repollés, Ana; Luis, Fernando; Dressel, Martin; Rauschenbach, Stephan; Kern, Klaus; Marko Burghard; and Lapo Bogani (2016). The classical and quantum dynamics of molecular spins on graphene. NATURE MATERIALS, vol. 15, pp. 164-169, ISSN:1476-1122 DOI

Popov, Alexander P.; Pini, Maria Gloria; Rettori, Angelo (2016). Metastable configurations of a finite-size chain of classical spins within the one-dimensional chiral XY model. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, vol. 402, pp. 55-63, ISSN:0304-8853

Mariani, M.; Lascialfari, A.; Caneschi, A.; Ammannato, L.; Gatteschi, D.; Rettori, A.; Pini, M.G.; Cucci, C.; Borsa, F. (2016). Proton NMR study of spin dynamics in the magnetic organic chains M (hfac)3 NITEt (M=Eu3+,Gd3+). PHYSICAL REVIEW. B, vol. 93, pp. 134411-134423, ISSN:2469-9969 DOI Accesso ONLINE all'editore

Tacchi, S.; Pini, M. G.; Rettori, A.; Varvaro, G.; di Bona, A.; Valeri, S.; Albertini, F.; Lupo, P.; Casoli, F. (2016). Tunable spin wave frequency gap in anisotropy-graded FePt films obtained by ion irradiation. PHYSICAL REVIEW. B, vol. 94, pp. 024432-1-024432-8, ISSN:2469-9950 DOI

Alexander P. Popov, 1; Angelo Rettori, *; Maria, Gloria Pini (2015). Spectrum of noncollinear metastable configurations of a finite-size discrete planar spin chain with a collinear ferromagnetic ground state. PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, vol. 92, pp. 024414-1-024414-14, ISSN:1098-0121

Fin, S.; Tomasello, R.; Bisero, D.; Marangolo, M.; Sacchi, M.; Popescu, H.; Eddrief, M.; Hepburn, C.; Finocchio, G.; Carpentieri, M.; Rettori, A.; Pini, M.G.; Tacchi, S. (2015). In-plane rotation of magnetic stripe domains in Fe1−xGax thin films. PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, vol. 92, pp. 224411-1-224411-9, ISSN:1098-0121

S. Tacchi; S. Fin; G. Carlotti; G. Gubbiotti; M. Madami; M. Barturen; M. Marangolo; M. Eddrief; D. Bisero; A. Rettori; M. G. Pini (2014). Rotatable magnetic anisotropy in a Fe0.8Ga0.2 thin film with stripe domains: Dynamics versus statics. PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, vol. 89, pp. 024411-1-024411-6, ISSN:1098-0121 DOI

S Tacchi; T N Anh Nguyen; G Gubbiotti; M Madami; G. Carlotti; M G Pini; A Rettori; V Fallahi; R K Dumas; Johan Åkerman (2014). [Co/Pd]-CoFeB exchange spring magnets with tunable gap of spin wave excitations. JOURNAL OF PHYSICS D. APPLIED PHYSICS, vol. 47, pp. 495004-1-495004-6, ISSN:0022-3727 DOI

Alexander P. Popov; Angelo Rettori; Maria Gloria Pini (2014). Discovery of metastable states in a finite-size classical one-dimensional planar spin chain with competing nearest- and next-nearest-neighbor exchange couplings. PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, vol. 90, pp. 134418-1-134418-12, ISSN:1098-0121 DOI

E. Heintze; C. Clauβ; M.G. Pini; A. Rettori; F. Totti; M. Dressel; L. Bogani (2013). Dynamic control of magnetic nanowires by light-induced domain-wall kickoffs. NATURE MATERIALS, vol. 12, pp. 202-206, ISSN:1476-1122 DOI

S. Tacchi; T.N. AnhNguyen; G. Carlotti; G. Gubbiotti; M. Madami; R.K. Dumas; J.W. Lau; J. Akerman; A. Rettori; M.G. Pini (2013). Spin wave excitations in exchange-coupled [Co/Pd]-NiFe films with tunable tilting of the magnetizatio. PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, vol. 87, pp. 144426-1-144426-5, ISSN:1098-0121 DOI

M.G.Pini; A.Rettori; L.Bogani; A.Lascialfari; M.Mariani; A.Caneschi; R.Sessoli (2011). Finite size effects on the dynamic susceptibility of CoPhOMe single-chain molecular magnets in the presence of a static magnetic field. PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, vol. 84, pp. 094444-1-094444-15, ISSN:1098-0121 DOI

F. Cinti; A. Cuccoli; A. Rettori (2011). Vector chiral spin liquid phase in quasi-one-dimensional incommensurate helimagnets. PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, vol. 83, pp. 174415-1-174415-6, ISSN:1098-0121 DOI

F. Cinti; A. Cuccoli; A. Rettori (2010). Monte Carlo simulations on thin rare earth films: preliminary data. In: Computer Simulation Studies in Condensed Matter Physics XX, CSP-2007, Athens, GA, USA, 2007, ELSEVIER science, vol. 7, pp. 34-38. DOI

F.Cinti; A.Rettori; MG.Pini; M.Mariani; E.Micotti; A.Lascialfari; N.Papinutto; A.Amato; A.Caneschi; D.Gatteschi; M.Affronte (2010). Experimental validation of Villain's conjecture about magnetic ordering in quasi-1D helimagnets. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, vol. 322, pp. 1259-1261, ISSN:0304-8853 DOI

F. Cinti; A. Rettori; A. Cuccoli (2010). Interplay among helical order, surface effects, and range of interacting layers in ultrathin films. PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, vol. 81, pp. 134415:1-134415:6, ISSN:1098-0121 DOI

F. Cinti; A. Cuccoli; A. Rettori (2010). Magnetic phase transition in ultrathin helimagnetic Ho films. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, vol. 322, pp. 1334-1336, ISSN:0304-8853 DOI Accesso ONLINE all'editore

F. Cinti; A. Cuccoli; A. Rettori (2009). Magnetic phases in ultrathin helimagnetic holmium films. JOURNAL OF APPLIED PHYSICS, vol. 105, pp. 07E117-1-07E117-3, ISSN:0021-8979 DOI Accesso ONLINE all'editore

F. Cinti; A. Cuccoli; A. Rettori (2009). Monte Carlo simulations of rare-earth holmium ultrathin films. PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, vol. 79, pp. 134420:1-134420:11, ISSN:1098-0121 DOI Accesso ONLINE all'editore

K.Bernot; J.Luzon; A.Caneschi; D.Gatteschi; R.Sessoli; L.Bogani; A.Vindigni; A.Rettori; M.G.Pini (2009). Spin canting in a Dy-based single-chain magnet with dominant next-nearest-neighbor antiferromagnetic interactions. PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, vol. 79, pp. 134419-1-134419-11, ISSN:1098-0121 DOI

F.Cinti; A.Rettori; M.G.Pini; M.Mariani; E.Micotti; A.Lascialfari; N.Papinutto; A.Amato; A.Caneschi; D.Gatteschi; M.Affronte (2008). Two-step magnetic ordering in quasi-one-dimensional helimagnets: possible experimental validation of Villain's conjecture about a chiral spin liquid phase. PHYSICAL REVIEW LETTERS, vol. 100, pp. 057203-1-057203-4, ISSN:0031-9007 DOI Accesso ONLINE all'editore

F. Cinti; A. Cuccoli; A. Rettori (2008). Exotic magnetic structures in ultrathin helimagnetic holmium films. PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, vol. 78, pp. 020402(R)-1-020402(R)-4, ISSN:1098-0121 DOI Accesso ONLINE all'editore

F. Cinti; A. Rettori; M. Barucci; E. Olivieri; L. Risegari; G. Ventura; A. Caneschi; D. Gatteschi; D. Rovai; M. G. Pini; M. Affronte; M. Mariani; A. Lascialfari (2007). Evidence for a helical and a chiral phase transition in the Gd(hfac)(3)NITiPr magnetic specific heat. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, vol. 310, pp. 1460-1461, ISSN:0304-8853 DOI

M.G.Pini; A.Rettori; P.Betti; J.S.Jiang; Y.Ji; S.G.E. te Velthuis; G.P.Felcher; S.D.Bader (2007). Surface spin-flop transition in a uniaxial antiferromagnetic Fe/Cr superlattice induced by a magnetic field of arbitrary direction. JOURNAL OF PHYSICS. CONDENSED MATTER, vol. 19, pp. 136001-1-136001-15, ISSN:0953-8984

VINDIGNI A.; A. RETTORI; PINI M.G.; CARBONE C. GAMBARDELLA P. (2007). Finite-size Heisenberg chains and magnetism of one-dimensional metal systems. APPLIED PHYSICS. A, MATERIALS SCIENCE & PROCESSING, vol. 82, pp. 385-394, ISSN:0947-8396

M.G.Pini; A.Rettori (2007). Effect of antiferromagnetic exchange interaction on the Glauber dynamics of one-dimensional Ising model. PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, vol. 76, pp. 064407-1-064407-13, ISSN:1098-0121

M.Mariani; S.Aldrovandi; M.Corti; J.Lago; A.Lascialfari; E.Micotti; A.Rettori; F.Cinti; A.Amato; C.Baines; L.Bogani; A.Caneschi; S.P.Cottrell; D.Gatteschi (2007). Local spin dynamics in magnetic molecular chains studied by NMR and muonSR. INORGANICA CHIMICA ACTA, vol. 360, pp. 3903-3908, ISSN:0020-1693 DOI

CINTI F.; AFFRONTE A.; LASCIALFARI A.; BARUCCI M.; OLIVIERI E.; PASCA E.; A. RETTORI; RISEGARI L.; VENTURA G.; PINI M.G.; CUCCOLI A.; ROSCILDE T.; CANESCHI A.; GATTESCHI D.; ROVAI D. (2005). Chiral and helical phase transition in quasi-1D molecular magnets. POLYHEDRON, vol. 24, pp. 2568-2572, ISSN:0277-5387

VINDIGNI A.; A. RETTORI; BOGANI L.; CANESCHI A.; GATTESCHI D.; SESSOLI R.; NOVAK M.A. (2005). Fast switching of bistable magnetic magnetic nanowires through collective spin reversal. APPLIED PHYSICS LETTERS, vol. 87, pp. 073102-1-073102-3, ISSN:0003-6951 DOI

Bogani, L.; Sessoli, Roberta; Pini, M. G.; Rettori, Angelo; Novak, M.; Rosa, P.; Massi, M.; Fedi, M. E.; Giuntini, Lorenzo; Caneschi, Andrea; Gatteschi, Dante (2005). Finite Size Effects on the Static Properties a Single Chain Magnet. PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, vol. 72, pp. 064406-064406, ISSN:1098-0121 DOI

A.Vindigni; L.Bogani; D.Gatteschi; R.Sessoli; A.Rettori; M.A.Novak (2004). Finite size effects on the experimental observables of the Glauber model: a theoretical and experimental investigation. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, vol. 272-276, pp. 297-298, ISSN:0304-8853

M.Affronte; J.C.Lasjaunias; W.Wernsdorfer; R.Sessoli; D.Gatteschi; S.L.Heath; A.Fort; A.Rettori (2004). Inter-cluster coupling effects in high-spin molecular magnets. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, vol. 272-276, pp. e763-e764, ISSN:0304-8853

PINI M.G.; A. RETTORI; PAPPAS D.P.; ANISIMOV A.V.; POPOV A.P. (2004). Surface magnetic canting in a nonuniform film. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, vol. 272-276, pp. 1152-1153, ISSN:0304-8853

AFFRONTE M.; LASJAUNIAS J.C.; WERNSDORFER W.; SESSOLI R.; GATTESCHI D.; HEATH S.L.; FORT A.; A. RETTORI (2004). Effect of ntercluster coupling effects in high spin molecular magnets. JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, vol. 65, pp. 745-748, ISSN:0022-3697

A.Lascialfari; R.Ullu; M.Affronte; F.Cinti; A.Caneschi; D.Gatteschi; D.Rovai; M.G.Pini; A.Rettori (2004). Indication for a Chiral Phase in the molecular chain Gd(hfac)3NITiPr by specific heat and muonSR. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, vol. 272-276, pp. 1052-1053, ISSN:0304-8853 DOI

BOGANI L.; CANESCHI A.; FEDI M.; GATTESCHI D.; MASSI M.; NOVAK M.A.; PINI M.G.; A. RETTORI; SESSOLI R.; VINDIGNI A. (2004). Finite-size effects in single chain magnets: an experimental and theoretical study. PHYSICAL REVIEW LETTERS, vol. 92, pp. 207204-1-207204-4, ISSN:0031-9007 DOI

M.G.Pini; P.Politi; A.Rettori; G.Carlotti; G.Gubbiotti; M.Madami; S.Tacchi (2004). Simultaneous existence of two spin-wave modes in ultrathin Fe/GaAs(001) films studied by Brillouin light scattering: experiment and theory. PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, vol. 70, pp. 094422-1-094422-6, ISSN:1098-0121

BETTI P.; PINI M.G.; A. RETTORI (2003). Surface magnetic canting in a ferromagnet. PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, vol. 66, pp. 012402-1-012402-4, ISSN:1098-0121

A. LASCIALFARI; M. AFFRONTE; R. ULLU; A. CANESCHI; D. GATTESCHI; D. ROVAI; M.G. PINI; A. RETTORI (2003). Specific heat and mu+SR measurements in Gd(hfac)(3)NITiPr molecular magnetic chains: Indications for a chiral phase without long-range helical order. PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, vol. 67, pp. 224408-224408, ISSN:1098-0121 DOI

Caneschi, Andrea; Gatteschi, Dante; Lalioti, N.; Sangregorio, Claudio; Sessoli, Roberta; Venturi, GIAN ANTONIO; Vendigni, A.; Rettori, Angelo; Pini, M. G.; Novak, M. A. (2002). Glauber Slow Dynamic of the Magnetization in a Molecular Ising Chain. EUROPHYSICS LETTERS, vol. 58, pp. 771-777, ISSN:0295-5075

GUBBIOTTI G.; CARLOTTI G.; PINI M.G.; POLITI P.; A. RETTORI; VAVASSORI P.; CIRIA M.; O'HANDLEY R.C. (2002). Absence of stable collinear configuration in Ni(001) ultrathin films: Canted domain structure as ground state. PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, vol. 65, pp. 214420-1-214420-6, ISSN:1098-0121

Affronte M.; Lasjaunias J. .; Wernsdorfer W.; Sessoli R.; Gatteschi D.; Heath S.L.; Fort A.; Rettori A. (2002). Magnetic Ordering in a High-Spin Fe-19 Molecular Nanomagnet. PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, vol. 66, pp. 064408-064408, ISSN:1098-0121

C.Cucci; M.G.Pini; A.Rettori; P.Politi (2001). Green'function calculation of the Curie temperature of FCC films: sensitivity to surface orientation. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, vol. 226-230, pp. 1730-1732, ISSN:0304-8853

Caneschi A.; Gatteschi D.; Lalioti N.; Sangregorio C.; Sessoli R.; Venturi G.; Vindigni A.; Rettori A.; Pini M.G.; Novak M.A. (2001). Cobalt(II)-nitronyl nitroxide chains as molecular magnetic nanowires. ANGEWANDTE CHEMIE. INTERNATIONAL EDITION, vol. 40, pp. 1760-1763, ISSN:1433-7851 DOI

A.Cornia; A.Fort; M.G.Pini; A.Rettori (2001). Theory of NMR in the molecular ring Fe10. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, vol. 226-230, pp. 2009-2011, ISSN:0304-8853

G.Gubbiotti; L.Albini; G.Carlotti; M.G.Pini; P.Politi; A.Rettori; P.Vavassori; M.Ciria; K.Ha; R.C.O'Handley (2001). Domain-induced animaly of the spin-wave frequency in perpendicularly magnetized Ni(001) ultrathin films. JOURNAL OF APPLIED PHYSICS, vol. 89, pp. 7386-7388, ISSN:0021-8979

CUCCI C.; PINI M.G.; POLITI P.; A. RETTORI (2001). Effect of surface orientation and thickness on the magnetization of anisotropic Fcc ferromagnetic films. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, vol. 231, pp. 98-107, ISSN:0304-8853

M.Amato; A.Rettori; M.G.Pini (2000). Exchange-spring behavior of hard/soft magnetic multilayers: optimization study of the nanostructure. PHYSICA. B, CONDENSED MATTER, vol. 275, pp. 120-123, ISSN:0921-4526

CORNIA A.; FORT A.; PINI M.G.; A. RETTORI (2000). Low-temperature theory of proton NMR in the molecular antiferromagnetic ring Fe10. EUROPHYSICS LETTERS, vol. 50, pp. 88-93, ISSN:0295-5075

AFFRONTE M.; CANESCHI A.; CUCCI C.; GATTESCHI D.; LASJAUNIAS J.L.; PAULSEN C.; PINI M.G.; A. RETTORI; SESSOLI R. (1999). Low temperature thermodynamic properties of molecular magnetic chains. PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, vol. 59, pp. 6282-6293, ISSN:1098-0121

A. CUCCOLI; A. FORT; A. RETTORI; E. ADAM; J. VILLAIN (1999). Dipolar interaction and incoherent quantum tunneling: a Monte Carlo study of magnetic relaxation. THE EUROPEAN PHYSICAL JOURNAL. B, CONDENSED MATTER PHYSICS, vol. 12, pp. 39-46, ISSN:1434-6028

AMATO M.; PINI M.G.; A. RETTORI (1999). Optimization study of the nanostructure of hard/soft magnetic multilayers. PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, vol. 60, pp. 3414-3420, ISSN:1098-0121

A.Rettori; L.Trallori; M.G.Pini; C.Stamm; Ch. Wuersch; S.Egger; D.Pescia (1998). Shifted magnetization curves in ultrathin Co films on stepped Cu(100). IEEE TRANSACTIONS ON MAGNETICS, vol. 34, pp. 1195-1197, ISSN:0018-9464

LASCIALFARI A.; GATTESCHI D.; CORNIA A.; BALUCANI U.; PINI M.G.; A. RETTORI (1998). Nuclear spin relaxation in magnetic rings. PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, vol. 57, pp. 1115-1123, ISSN:1098-0121

FORT A.; A. RETTORI; VILLAIN J.; GATTESCHI D.; SESSOLI R. (1998). Mixed quantum-thermal relaxation in Mn12Ac molecules. PHYSICAL REVIEW LETTERS, vol. 80, pp. 612-615, ISSN:0031-9007

J.Villain; A.Wuerger; A.Fort; A.Rettori (1997). Effet tunnel dans les systemes magnetiques: de la description microscopique et deterministe a l'equation maitresse. JOURNAL DE PHYSIQUE I, vol. 7, pp. 1583-1594, ISSN:1155-4304

WUERSCH CH.; BACK C.H.; BUERGI L.; RAMSPERGER U.; VATERLAUS A.; MAIER U.; PESCIA D.; POLITI P.; PINI M.G.; A. RETTORI (1997). Direct observation of antiferromagnetic phase transition in fcc Fe-film. PHYSICAL REVIEW. B, CONDENSED MATTER, vol. 55, pp. 5643-5646, ISSN:0163-1829

P.Politi; A.Rettori; F.Hartmann-Boutron; J.Villain (1996). Tunneling in mesoscopic magnetic molecules. Reply. PHYSICAL REVIEW LETTERS, vol. 76, pp. 3041-3041, ISSN:0031-9007

J.W.Freeland; D.J.Keavney; D.F.Storm; I.L.Grigorov; J.C.Walker; M.G.Pini; P.Politi; A.Rettori (1996). Oscillatory ferromagnetic interlayer coupling of Fe(110) thin films through (111) oriented Ag and Cu spacers. PHYSICAL REVIEW. B, CONDENSED MATTER, vol. 54, pp. 9942-9951, ISSN:0163-1829

BARTOLOME' F.; BARTOLOME' J.; BENELLI C.; CANESCHI A.; GATTESCHI D.; PAULSEN C.; PINI M.G.; A. RETTORI; SESSOLI R.; VOLOKITIN N (1996). Effect of chiral domain walls on the specific heat of Gd(hfac)3NITR molecular magnetic chains. PHYSICAL REVIEW LETTERS, vol. 77, pp. 382-385, ISSN:0031-9007

L.Trallori; M.G.Pini; A.Rettori; M.Maccio'; P.Politi (1996). Mean-field study of surface and interface properties in terms of nonlinear maps. INTERNATIONAL JOURNAL OF MODERN PHYSICS B, vol. 10, pp. 1935-1988, ISSN:0217-9792

P.Politi; A.Rettori; M.G.Pini; D.Pescia (1995). Reorientation transition in a thin magnetic film. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, vol. 140-144, pp. 647-648, ISSN:0304-8853

L.Trallori; P.Politi; A.Rettori; M.G.Pini (1995). Excitation spectrum of an antiferromagnetic film with a non-uniform ground state. JOURNAL OF PHYSICS. CONDENSED MATTER, vol. 7, pp. 7561-7581, ISSN:0953-8984

M.Maccio'; M.G.Pini; L.Trallori; P.Politi; A.Rettori (1995). Surface magnetic reconstruction with enhanced magnetic order. PHYSICS LETTERS A, vol. 205, pp. 327-334, ISSN:0375-9601

L.Trallori; P.Politi; A.Rettori; M.G.Pini; J.Villain (1995). Field dependence of the magnetic susceptibility of an Fe/Cr(211) superlattice: effect of the discreteness and chaos. JOURNAL OF PHYSICS. CONDENSED MATTER, vol. 7, pp. L451-L456, ISSN:0953-8984

C.Benelli; D.Gatteschi; R.Sessoli; A.Rettori; M.G.Pini; F.Bartolome'; J.Bartolome' (1995). Gd(hfac)3NITEt molecular magnetic chain. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, vol. 140-144, pp. 1649-1650, ISSN:0304-8853

POLITI P.; A. RETTORI; HARTMANN-BOUTRON F.; VILLAIN J. (1995). Tunneling in mesoscopic magnetic molecules. PHYSICAL REVIEW LETTERS, vol. 75, pp. 537-540, ISSN:0031-9007

A.Rettori; L.Trallori; P.Politi; M.G.Pini; M.Maccio' (1995). Surface magnetic reconstruction. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, vol. 140-144, pp. 639-642, ISSN:0304-8853

F.Ferraro; D.Gatteschi; A.Rettori; M.Corti (1995). NMR investigation of Mn(hfac)2NITiPr: evidence of nonlinear excitations in a one-dimensional ferrimagnet. MOLECULAR PHYSICS, vol. 85, pp. 1073-1088, ISSN:0026-8976

L.Trallori; P.Politi; A.Rettori; M.G.Pini; J.Villain (1994). Ground state of antiferromagnetic systems in a magnetic field and in the presence of surfaces. JOURNAL OF APPLIED PHYSICS, vol. 76, pp. 6555-6557, ISSN:0021-8979

D.J.Keavney; D.F.Storm; J.W.Freeland; J.C.Walker; M.G.Pini; P.Politi; A.Rettori (1994). Oscillatory interlayer coupling through (111) oriented noble metal spacer. JOURNAL OF APPLIED PHYSICS, vol. 75, pp. 6464-6466, ISSN:0021-8979

M.Maccio'; M.G.Pini; P.Politi; A.Rettori (1994). Spin-wave study of the magnetic excitations in a layered structure with bilinear and biquadratic interlayer exchange. JOURNAL OF APPLIED PHYSICS, vol. 75, pp. 6431-6433, ISSN:0021-8979

TRALLORI L.; POLITI P.; A. RETTORI; PINI M.G.; VILLAIN J. (1994). Field and surface effects on the ground state of antiferromagnetic systems. PHYSICAL REVIEW LETTERS, vol. 72, pp. 1925-1928, ISSN:0031-9007

MACCIO' M.; PINI M.G.; POLITI P.; A. RETTORI (1994). Spin-wave study of the magnetic excitations in a sandwich structures coupled by bilinear and biquadratic interlayer exchange. PHYSICAL REVIEW. B, CONDENSED MATTER, vol. 49, pp. 3283-3293, ISSN:0163-1829

VILLAIN J.; HARTMAN-BOUTRON F.; SESSOLI R.; A. RETTORI (1994). Magnetic relaxation in big magnetic molecules. EUROPHYSICS LETTERS, vol. 27, pp. 159-164, ISSN:0295-5075

POLITI P.; A. RETTORI; PINI M.G.; PESCIA D. (1994). Magnetic phase diagram of a thin film. EUROPHYSICS LETTERS, vol. 28, pp. 71-76, ISSN:0295-5075

M.Maccio'; M.G.Pini; P.Politi; A.Rettori (1993). Dimensional crossover and anisotropy effects in the magnetization of Fe(110)/Ag(111) superlattices. JOURNAL OF APPLIED PHYSICS, vol. 73, pp. 6356-6358, ISSN:0021-8979

KEAVNEY D.J.; STORM D.F.; FREELAND J.W.; WIECZOREK M.D.; WALKER J.C.; PINI M.G.; POLITI P.; A. RETTORI (1993). Oscillatory exchange coupling of ferromagnetically aligned Fe(100) layers through Ag(111) interlayers. PHYSICAL REVIEW LETTERS, vol. 71, pp. 927-930, ISSN:0031-9007

P.Politi; A.Rettori; M.G.Pini (1993). Comment on "Perpendicular versus in-plane magnetization in a 2D Heisenberg monolayer at finite temperatures. PHYSICAL REVIEW LETTERS, vol. 70, pp. 1183-1183, ISSN:0031-9007

M.G. PINI; A. RETTORI (1993). Thermodynamics of alternating spin chains with competing nearest and next-nearest neighbor interactions: Ising Model. PHYSICAL REVIEW. B, CONDENSED MATTER, vol. 48, pp. 3240-3248, ISSN:0163-1829

P.Politi; A.Rettori; M.G.Pini (1992). Surface spin waves in ferromagnetic thin films with nn and nnn exchange. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, vol. 104-107, pp. 1707-1708, ISSN:0304-8853

P.Politi; M.G.Pini; A.Rettori (1992). Elementary excitations and thermodynamical properties of ultrathin magnetic films. PHYSICAL REVIEW. B, CONDENSED MATTER, vol. 46, pp. 8312-8322, ISSN:0163-1829

G.Jug; M.G.Pini; A.Rettori (1992). Magnetic ordered structure by indirect exchange in metallic overlayers. PHYSICAL REVIEW. B, CONDENSED MATTER, vol. 45, pp. 2213-2216, ISSN:0163-1829

M.G.Pini; A.Rettori; D.Pescia; N.Majlis; S.Selzer (1992). Breakdown of free-spin-wave theory in two-dimensional films of Co on Cu/(1000). PHYSICAL REVIEW. B, CONDENSED MATTER, vol. 45, pp. 5037-5040, ISSN:0163-1829

M.Maccio'; M.G.Pini; P.Politi; A.Rettori (1992). Spin-wave magnetization of Fe(110)/Ag(111) superlattices: quasi-two-dimensional versus three-dimensional temperature dependence and anisotropy effects. PHYSICAL REVIEW. B, CONDENSED MATTER, vol. 46, pp. 8276-8281, ISSN:0163-1829

P.Politi; A.Rettori; M.G.Pini (1992). Spin-wave excitations in thin ferromagnetic film with dipolar interaction and single-ion anisotropy. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, vol. 113, pp. 83-91, ISSN:0304-8853

M.G.Pini; A.Rettori (1990). Effect of anisotropy on spin-wave surface magnetization in a Heisenberg ferromagnet. PHYSICAL REVIEW. B, CONDENSED MATTER, vol. 41, pp. 779-781, ISSN:0163-1829

M.G.Pini; A.Rettori (1989). Reply to "comment on "surface and size effects on the thermodynamics of the dilute classical 1D planar model"". PHYSICS LETTERS A, vol. 136, pp. 287-288, ISSN:0375-9601

A.Rettori; M.G.Pini (1989). Finite-size Kosterlitz-Thouless transition in (CH3NH3)2CuCl4. PHYSICA. B, CONDENSED MATTER, vol. 156-157, pp. 295-297, ISSN:0921-4526

A.Rettori; J.Villain (1988). Flattening of grooves on a crystal surface, a method of investigation of surface roughness. JOURNAL DE PHYSIQUE, vol. 49, pp. 257-267, ISSN:0302-0738

M.G.Pini; A.Rettori (1988). Anomaly in the density of states for the dilute s=1/2 anisotropic XY chain. PHYSICA SCRIPTA, vol. 38, pp. 231-232, ISSN:0031-8949

A.Rettori; M.G.Pini (1988). Effect of a field on the thermodynamics of the randomly dilute 1D Heisenberg ferromagnet. JOURNAL DE PHYSIQUE, vol. 49, pp. 1417-1418, ISSN:0302-0738

M.G.Pini; A.Rettori (1988). Surface and size effects on the thermodynamics of the dilute classical 1D planar model. PHYSICS LETTERS A, vol. 127, pp. 70-74, ISSN:0375-9601

A.Rettori; M.Maccio' (1987). Perturbed sine-Gordon model: s=1/2 anisotropic XY chain with a longitudinal magnetic field. ZEITSCHRIFT FÜR PHYSIK. B, CONDENSED MATTER, vol. 67, pp. 199-204, ISSN:0722-3277

A.Rettori (1986). Double-sine-Gordon solitons in the ordered phase of the pseudo 1-D antiferromagnet K2FeF5. SOLID STATE COMMUNICATIONS, vol. 57, pp. 653-655, ISSN:0038-1098

M.Maccio'; M.G.Pini; A.Rettori (1986). Solitons in a system with broken translational invariance: anomaly in the specific heat of the dilute s=1/2 anisotropic XY chain. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, vol. 54-57, pp. 863-864, ISSN:0304-8853

S.De Gennaro; A.Rettori (1985). On the electron-electron contribution to the low-temperature electrical resistivity of thin wires. JOURNAL OF PHYSICS F. METAL PHYSICS, vol. 15, pp. 2177-2188, ISSN:0305-4608

S.De Gennaro; A.Rettori (1985). Normal electron-electron contibution to the anomalous surface impedance. JOURNAL OF PHYSICS F. METAL PHYSICS, vol. 15, pp. L227-L230, ISSN:0305-4608

MACCIO' M.; A. RETTORI; PINI M.G. (1985). Solitons and fractional spectral dimensionality in the dilute S=1/2 anisotropic XY chain. PHYSICAL REVIEW LETTERS, vol. 55, pp. 1630-1633, ISSN:0031-9007

M.Maccio'; A.Rettori; M.G.Pini (1985). Effect of a magnetic field on the thermodynamics of dilute XY quantum chains. PHYSICAL REVIEW. B, CONDENSED MATTER, vol. 31, pp. 4187-4191, ISSN:0163-1829

MORALDI M.; A. RETTORI; PINI M.G. (1985). Wigner-like expansion for the quantum statistical mechanics of solids: application to the sine-Gordon chain. PHYSICAL REVIEW A, GENERAL PHYSICS, vol. 31, pp. 1971-1974, ISSN:0556-2791

PINI M.G.; A. RETTORI (1984). Failure of the classical approximation fo CsNiF3. PHYSICAL REVIEW. B, CONDENSED MATTER, vol. 29, pp. 5246-5249, ISSN:0163-1829

U.Balucani; M.G.Pini; A.Rettori; V.Tognetti (1984). Statistical mechanics of the classical ferromagnetic chain in a field. PHYSICAL REVIEW. B, CONDENSED MATTER, vol. 29, pp. 1517-1520, ISSN:0163-1829

DE GENNARO S.; A. RETTORI (1984). The low-temperature electrical resistivity of potassium: size effect and role of the normal electron-electron scattering. JOURNAL OF PHYSICS. A, MATHEMATICAL AND GENERAL, vol. 14, pp. L237-L242, ISSN:0305-4470

F.Borsa; M.G.Pini; A.Rettori; V.Tognetti (1983). Specific heat contribution from magnetic solitons in the linear antiferromagnetic TMMC. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, vol. 31-34, pp. 1287-1288, ISSN:0304-8853

U.Balucani; V.Tognetti; A.Rettori (1983). Longitudinal spectra of classical ferromagnetic chains in a magnetic field. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, vol. 31-34, pp. 1231-1232, ISSN:0304-8853

V.Tognetti; A.Rettori; M.G.Pini; J.M.Loveluck; U.Balucani; E.Balcar (1983). Energy fluctuations of an isotropic ferromagnetic chain in an applied field. JOURNAL OF PHYSICS. C. SOLID STATE PHYSICS, vol. 16, pp. 5641-5657, ISSN:0022-3719

F.Borsa; M.G.Pini; A.Rettori; V.Tognetti (1983). Magnetic specific-heat contributions from linear vis-avis nonlinear excitations in the one-dimensional antiferromagnet (CH3)NMnCl3 (TMMC). PHYSICAL REVIEW. B, CONDENSED MATTER, vol. 28, pp. 5173-5183, ISSN:0163-1829

U.Balucani; M.G.Pini; V.Tognetti; A.Rettori (1983). Static properties of classical ferromagnetic chains in a magnetic field: an interacting spin-wave theory. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, vol. 31-34, pp. 1229-1230, ISSN:0304-8853

V.Tognetti; U.Balucani; A.Rettori; J.M.Loveluck; E.Balcar (1983). Energy fluctuations in a linear Heisenberg ferromagnet. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, vol. 31-34, pp. 1227-1228, ISSN:0304-8853

BALUCANI U.; A. RETTORI; TOGNETTI V. (1982). Classical ferromagnetic Heisenberg chain in a magnetic field. PHYSICAL REVIEW LETTERS, vol. 48, pp. 703-706, ISSN:0031-9007

BALUCANI U.; RETTORI A.; V. TOGNETTI (1982). Interacting boson approach to the static properties of classical ferromagnetic chains in applied field. JOURNAL OF PHYSICS. C. SOLID STATE PHYSICS, pp. L109-L113, ISSN:0022-3719

BALUCANI U.; PINI MG.; RETTORI A.; V. TOGNETTI (1982). Classical one-dimensional ferromagnets in a magnetic field: static and dynamical properties. PHYSICAL REVIEW. B, CONDENSED MATTER, vol. 26, pp. 4974-4986, ISSN:0163-1829

E.Rastelli; A.Tassi; M.G.Pini; A.Rettori; V.Tognetti (1981). Kinematic consistency in ferromagnets with single-ion anisotropy: Application to FeCl(2). JOURNAL OF APPLIED PHYSICS, vol. 52, pp. 2246-2248, ISSN:0021-8979

E.Borchi; S.De Gennaro; G.Pelosi; A.Rettori (1980). The role of the normal phonon-phonon scattering in the lattice thermal conductivity and phonon drag in metals at low temperatures. PHYSICA STATUS SOLIDI B-BASIC RESEARCH, vol. 98, pp. 667-672, ISSN:0370-1972

E. Borchi; S. De Gennaro; G. Pelosi; A. Rettori (1980). he lattice thermal conductivity of aluminium at low-temperatures. PHYSICA STATUS SOLIDI. A, APPLIED RESEARCH, vol. 96, pp. 425-428, ISSN:0031-8965

U.Balucani; M.G.Pini; A.Rettori; V.Tognetti (1980). Kinematic consistency of the magnetic excitations in 'easy-plane' ferromagnets. JOURNAL OF PHYSICS. C. SOLID STATE PHYSICS, vol. 13, pp. 3895-3902, ISSN:0022-3719

E.Borchi; S.De Gennaro; G.Pelosi; A.Rettori (1979). On some low-temperature properties of (La,Ce)B(6) alloys. SOLID STATE COMMUNICATIONS, vol. 30, pp. 319-323, ISSN:0038-1098

E.Borchi; S.De Gennaro; G.Pelosi; A.Rettori; P.L.Tasselli (1979). Electronic contribution to the thermal conductivity of noble metals in the low-temperature region (T<15K). PHYSICAL REVIEW. B, CONDENSED MATTER, vol. 19, pp. 6260-6266, ISSN:0163-1829

E.Borchi; S.De Gennaro; G.Pelosi; A.Rettori (1979). The lattice thermal conductivity of aluminium at low temperatures. PHYSICA STATUS SOLIDI B-BASIC RESEARCH, vol. 96, pp. 425-428, ISSN:0370-1972

E.Borchi; S.De Gennaro; G.Pelosi; A.Rettori (1977). Kondo effect from excited crystal-field levels in La(1-x)Pr(x)Sn(3) compounds: Electrical resistivity. PHYSICAL REVIEW B, SOLID STATE, vol. 16, pp. 1146-1152, ISSN:0556-2805

E.Borchi; S.De Gennaro; G.Pelosi; A.Rettori (1977). Magnetic susceptibility of the singlet ground-state system (LaPr)Sn(3). JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, vol. 5, pp. 325-331, ISSN:0304-8853

Angelo RETTORI

Curriculum Graduated Magna cum Laude in Physics in 1976 at the University of Florence. From 1981 to 1987 he was Researcher on Condensed Matter Physics at the same University. From 1987 to 1991 he was Associated Professor of Physics at the University of Siena. He is currently Associated Professor at the University of Florence and lectures Matter Physics, and Solid State Physics a Condensed Matter at the Facoltaí di Scienze Matematiche Fisiche e Naturali.

His scientific activity is conducted in the field of Solid State Physics. Initially he studied the transport properties of simple metals and Kondo effect in metals with rare earth impurities. Later his research focused also on transport properties in ultrathin metal nanowires and surface kinetics (Rettori-Villain model); however, most of his research activity concerns low dimensional magnetism: one-dimensional and two-dimensional systems, magnetic films, superlattices and surfaces. He has investigated also the quantum effects in mesoscopic magnetic molecules.
During his activity he has collaborated with many theoretical and experimental researchers. He has published over 110 articles in international journals and is referee of the most important journals. He carried out research in European research centers (Grenoble, Juelich) and was invited speaker in national and international conferences. He was a member of organizing commitees and advisory board of national and international conferences, and research coordinator in many research projects.