University of Cagliari
Francesco Congiu
Strong Anharmonicity at the Origin of Anomalous Thermal Conductivity in Double Perovskite Cs2 NaYbCl6
2023-01-01 Cappai, Antonio; Melis, Claudio; Marongiu, Daniela; Quochi, Francesco; Saba, Michele; Congiu, Francesco; He, Yihui; Slade, Tyler J; Kanatzidis, Mercouri G; Colombo, Luciano
Structural and Magnetic Properties of Nanosized Half-Doped Rare-Earth Ho0.5Ca0.5MnO3 Manganite
2022-01-01 Geddo Lehmann, Alessandra; Muscas, Giuseppe; Ferretti, Maurizio; Pusceddu, Emanuela; Peddis, Davide; Congiu, Francesco
The Boundary Between Volume and Surface-Driven Magnetic Properties in Spinel Iron Oxide Nanoparticles
2022-01-01 Muscas, Giuseppe; Congiu, Francesco; Concas, Giorgio; Cannas, Carla; Mameli, Valentina; Yaacoub, Nader; Hassan, Rodaina Sayed; Fiorani, Dino; Slimani, Sawssen; Peddis, Davide
Nanostructure-driven complex magnetic behavior of Sm2CoMnO6 double perovskite
2022-01-01 Muscas, Giuseppe; Prabahar, K.; Congiu, Francesco; Datt, Gopal; Sarkar, Tapati
Hybrid Spinel Iron Oxide Nanoarchitecture Combining Crystalline and Amorphous Parent Material
2021-01-01 Slimani, S.; Concas, G.; Congiu, F.; Barucca, G.; Yaacoub, N.; Talone, A.; Smari, M.; Dhahri, E.; Peddis, D.; Muscas, G.
Long-lived electrets and lack of ferroelectricity in methylammonium lead bromide CH3NH3PbBr3 ferroelastic single crystals
2021-01-01 Lehmann, Alessandra Geddo; Congiu, Francesco; Marongiu, Daniela; Mura, Andrea; Filippetti, Alessio; Mattoni, Alessandro; Saba, Michele; Pegna, Guido; Sarritzu, Valerio; Quochi, Francesco; Bongiovanni, Giovanni
Layered Germanium Hybrid Perovskite Bromides: Insights from Experiments and First‐Principles Calculations
2019-01-01 Chang, Xueqing; Marongiu, Daniela; Sarritzu, Valerio; Sestu, Nicola; Wang, Qingqian; Lai, Stefano; Mattoni, Alessandro; Filippetti, Alessio; Congiu, Francesco; Lehmann, Alessandra Geddo; Quochi, Francesco; Saba, Michele; Mura, Antonio; Bongiovanni, Giovanni
Determination of blocking temperature in magnetization and Mössbauer time scale: a functional form approach
2017-01-01 Concas, Giorgio; Congiu, Francesco; Muscas, G.; Peddis, D.
Recent Advances on Anilato-Based Molecular Materials with Magnetic and/or Conducting Properties
2017-01-01 Mercuri, MARIA LAURA; Congiu, Francesco; Concas, Giorgio; Sahadevan, Suchithra Ashoka
Effect of natural homointerfaces on the magnetic properties of pseudomorphic La0.7Sr0.3MnO3 thin film: Phase separation vs split domain structure
2016-01-01 Congiu, Francesco; Sanna, Carla; Maritato, Luigi; Orgiani, Pasquale; GEDDO LEHMANN, Alessandra
A platinum-dithiolene monoanionic salt exhibiting multiproperties, including room-temperature proton-dependent solution luminescence
2016-01-01 Attar, SALAHUDDIN SAYEDSHABBIR; Espa, Davide; Artizzu, Flavia; Mercuri, MARIA LAURA; Serpe, Angela; Sessini, Elisa; Concas, Giorgio; Congiu, Francesco; Marchio, Luciano; Deplano, Paola
Tuning the oxidation state and magnetic and coordination behaviour of iron and cobalt complexes by O/S variation in mono-thio and dithio-oxamide chelating ligands
2015-01-01 Pilia, Luca; Espa, Davide; Concas, Giorgio; Congiu, Francesco; Marchiò, L; Mercuri, MARIA LAURA; Serpe, Angela; Deplano, Paola
ZnFe2O4 nanoparticles dispersed in a highly porous silica aerogel matrix: A magnetic study
2014-01-01 Bullita, Salvatore; Casu, Alberto; Casula, MARIA FRANCESCA; Concas, Giorgio; Congiu, Francesco; Corrias, Anna; Falqui, Andrea; Loche, Danilo; Marras, Claudia
Structure and photoluminescence of TiO2 nanocrystals doped and co-doped with N and rare earths (Y3+, Pr3+)
2013-01-01 Ricci, PIER CARLO; Carbonaro, CARLO MARIA; GEDDO LEHMANN, Alessandra; Congiu, Francesco; Puxeddu, B; Cappelletti, G; Spadavecchia, F.
An active electron polarized scintillating GSO target for neutrino physics
2012-01-01 Baiboussinov, B; Braggio, C; Cardini, A; Carugno, G; Congiu, Francesco; Gain, S; Galeazzi, G; Lai, A; GEDDO LEHMANN, Alessandra; Mocci, P; Mura, ANTONIO ANDREA; Quochi, Francesco; Saba, Michele; Saitta, Biagio; Sartori, G.
FROM MOLECULES TO OPTICAL MATERIALS A NOVEL CLASS OF MOLECULAR MAGNETS.
2011-01-01 M., Atzori; Artizzu, Flavia; G., Concas; Congiu, Francesco; Deplano, Paola; C. J., Gómez García; Serpe, Angela; E., Sessini; Mercuri, MARIA LAURA
Characterization of stoichiometric nanocrystalline spinel ferrites dispersed on porous silica Aerogel
2011-01-01 Casula, MARIA FRANCESCA; Concas, Giorgio; Congiu, Francesco; Corrias, Anna; Loche, Danilo; Marras, Claudia; Spano, G.
Magnetic properties of ultrathin films under different biaxial tensile stresses
2010-01-01 GEDDO LEHMANN, Alessandra; Congiu, Francesco; Lampis, Nathascia; Miletto Granozio, F; Perna, P; Radovic, M; Scotti di Uccio, U.
Magnetic properties of pseudomorphic epitaxial films of Pr0.7Ca0.3MnO3 under different biaxial tensile stresses
2010-01-01 GEDDO LEHMANN, Alessandra; Congiu, Francesco; Lampis, N; MILETTO GRANOZIO, F; Perna, P; Radovic, M; SCOTTI DI UCCIO, U.
Pure ferromagnetism vs. re-entrant spin glass behaviour in epitaxial La0.7Sr0.3MnO3 on SrTiO3(001) and LaAlO3(001): the role of the substrate structural transition
2009-01-01 GEDDO LEHMANN, Alessandra; Sanna, Carla; Congiu, Francesco; Concas, Giorgio; Maritato, L.
Self-assembly supramolecular architectures of chromium(III) complexes using croconate as building block
2009-01-01 Salidu, M; Artizzu, Flavia; Deplano, Paola; Mercuri, MARIA LAURA; Pilia, Luca; Serpe, Angela; Marchiò, L; Concas, Giorgio; Congiu, Francesco
Magnetic properties of iron complexes with N,N’-dimethyl-piperazine-dithione and corresponding O/S ligand
2007-01-01 Pilia, Luca; Deplano, Paola; Mercuri, MARIA LAURA; Serpe, Angela; L., Marchiò; G., Concas; Congiu, Francesco; S., Sanna
Influence of the substrate ferroelastic transition on the structural and magnetic properties of La0.7Sr0.3MnO3 epitaxial films
2007-01-01 Sanna, Carla; GEDDO LEHMANN, Alessandra; Lampis, N; Marongiu, D; Congiu, Francesco; Concas, G; Petrov, A; Maritato, L.
Magnetic Properties and Electronic Structures of Compounds from Hf-Co Phase System
2007-01-01 Concas, Giorgio; Congiu, Francesco; BELOSEVIC CAVOR, J; Cekic, B.
Controlling the Critical Temperature in Mg_(1− x)Al_xB_2
2007-01-01 Bianconi, A; Busby, Y; Fratini, M; Palmisano, V; Simonelli, L; Filippi, M; Sanna, Samuele; Congiu, Francesco; Saccone, A; Giovannini, M; DE NEGRI, S.
Effect of the substrate ferroelastic transition on epitaxial La0.7Sr0.3MnO3 films grown on LaAlO3
2007-01-01 GEDDO LEHMANN, Alessandra; Sanna, Carla; Lampis, Nathascia; Congiu, Francesco; Concas, Giorgio; Maritato, L; Aruta, C; PETROV A., Yu
Spin cross-over phenomena in Me2pipto-iron complexes (Me2pipto = N,N’-dimethyl-piperazine-3-thio-2-oxo)
2006-01-01 Pilia, Luca; Deplano, Paola; Mercuri, MARIA LAURA; Serpe, Angela; L., Marchiò; Congiu, Francesco; G., Concas; S., Sanna
Magnetic Properties, Mössbauer Effect and First Principle Calculations Study of Laves Phase HfFe2
2006-01-01 J., BELOSEVIC CAVOR; V., Koteski; N., Novakovic; Concas, Giorgio; Congiu, Francesco; G., Spano
Magnetism of the Compounds in the Hf-Co Phase System
2006-01-01 BELOSEVIC CAVOR, J; Congiu, Francesco; Koteski, V; Cekic, B; Concas, Giorgio
Local structure of europium and iron sites in zinc borate glasses
2006-01-01 Concas, Giorgio; Congiu, Francesco; Spano, G; Bettinelli, M; Speghini, A.
Synthesis of bulk MgB2 superconductors by pulsed electric current
2006-01-01 Locci, ANTONIO MARIO; Orru', Roberto; Cao, Giacomo; Sanna, Samuele; Congiu, Francesco; Concas, Giorgio
Structure and Characterization of [Pt(Me2pipdt)2][Pt(mnt)2]2 and its Unusual Magnetic Properties Associated with a Non-Regular One-Dimensional [Pt(mnt)2] Stack
2006-01-01 Bigoli, F; Deplano, Paola; Mercuri, MARIA LAURA; Marchiò, L; Pilia, Luca; Serpe, Angela; Concas, Giorgio; Congiu, Francesco; Sanna, Samuele
Electro-Conducting Properties of Charge-Transfer Salts based on Cationic and Anionic Platinum Dithiolenes. Crystal Structure of [Pt(Me2pipdt)2][Pt(dtcr)2]
2005-01-01 Deplano, Paola; Mercuri, MARIA LAURA; Marchiò, L; Pilia, Luca; Salidu, M; Serpe, Angela; Congiu, Francesco; Sanna, S.
Near equiatomic FeCo nanocrystalline alloy embedded in an alumina aerogel matrix: microstructural features and related magnetic properties
2005-01-01 Casula, MARIA FRANCESCA; Concas, Giorgio; Congiu, Francesco; Corrias, Anna; Falqui, Andrea; Spano, G.
Charge-Transfer Salts of Cationic and Anionic Platinum Dithiolenes. Electrical conducting properties
2004-01-01 Congiu, Francesco; Deplano, Paola; L., Marchi; Mercuri, MARIA LAURA; Pilia, Luca; M., Salidu; S., Sanna; Serpe, Angela
Investigation of the ferromagnetic order in crystalline and amorphous Fe2Zr alloys
2004-01-01 Concas, Giorgio; Congiu, Francesco; G., Spano; M., Bionducci
Magnetic Properties of Nanocrystalline CoFe2O4 Dispersed in Amorphous Silica
2004-01-01 Congiu, Francesco; Concas, Giorgio; Ennas, Guido; Falqui, Andrea; Fiorani, D; Marongiu, G; Marras, S; Spano, G; Testa, Am
The magnetization behaviour of lightly doped YBa2Cu3O6+x
2004-01-01 Sanna, Samuele; Concas, Giorgio; Congiu, Francesco; GEDDO LEHMANN, Alessandra
Investigation of the ferromagnetic order in a crystalline Fe2Zr alloy
2004-01-01 Congiu, Francesco; M., Bionducci; Concas, Giorgio; G., Spano
Investigation of cobalt-iron nanoparticles in silica matrix by X-ray diffraction and Mössbauer spectroscopy
2003-01-01 Concas, Giorgio; Congiu, Francesco; Ennas, Guido; Piccaluga, G; Spano, G.
Investigation of a peaked feature in the magnetic susceptibility of YBa2Cu3O6.30 samples
2003-01-01 Concas, Giorgio; Congiu, Francesco; GEDDO LEHMANN, Alessandra; Sanna, S.
Investigation of Eu3+ site occupancy in cubic Y2O3 and Lu2O3 nanocrystals
2003-01-01 Concas, Giorgio; Congiu, Francesco; G., Spano; M., Bettinelli; A., Speghini
Mossbauer investigation of gamma-Fe2O3 nanocrystals in silica matrix prepared by the sol-gel method
2002-01-01 Cannas, Carla; Concas, Giorgio; Congiu, Francesco; Musinu, ANNA MARIA GIOVANNA; Piccaluga, G; Spano, G.
Magnetic susceptibility of the cluster compounds Mo6Se8 and Mo6Te8
2002-01-01 Concas, Giorgio; Congiu, Francesco; GEDDO LEHMANN, Alessandra; Muntoni, C.; Sanna, Samuele; Spano, G.
Investigation of structural questions on europium compounds by means of 151Eu Mössbauer spectroscopy
2001-01-01 Concas, Giorgio; Congiu, Francesco; Spano, Giorgio; Bettinelli, M; Speghini, A; Flint, Cd
Hyperfine interactions at lanthanide sites in europium doped oxide glasses
2000-01-01 Concas, Giorgio; Congiu, Francesco; Spano, G; Speghini, A; Gatterer, K; Bartl, Mh
Local order in amorphous Fe2Zr prepared by mechanical alloying and mechanical grinding
1999-01-01 Bionducci, M; Navarra, G; Bellissent, R; Concas, Giorgio; Congiu, Francesco
Mössbauer investigation of rare earth sites in europium containing glasses
1998-01-01 Concas, Giorgio; Congiu, Francesco; Spano, G; Speghini, A; Gatterer, K.
Hyperfine interactions at iron sites in amorphous Fe2Zr alloys
1997-01-01 Concas, Giorgio; Congiu, Francesco; Bionducci, M.
Investigation of the reaction between Fe2O3 and Si activated by ball milling
1996-01-01 Concas, Giorgio; Congiu, Francesco; Corrias, Anna; Muntoni, C; Paschina, G; Zedda, D.
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