Direct observation of magnon fractionalization in the quantum spin ladder
Thielemann, B, Rüegg, Ch, Rønnow, H M, Läuchli, A M, Caux, J-S, Normand, B, Biner, D, Krämer, K W, Güdel, H-U, Stahn, J, Habicht, K, Kiefer, K, Boehm, M, McMorrow, D F, Mesot, J
Published in Physical review letters (13.03.2009)
Published in Physical review letters (13.03.2009)
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Novel materials doped with trivalent lanthanides and transition metal ions showing near-infrared to visible photon upconversion
Suyver, J.F., Aebischer, A., Biner, D., Gerner, P., Grimm, J., Heer, S., Krämer, K.W., Reinhard, C., Güdel, H.U.
Published in Optical materials (01.03.2005)
Published in Optical materials (01.03.2005)
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Journal Article
Quantum phase interference and Néel-vector tunneling in antiferromagnetic molecular wheels
Waldmann, O, Stamatatos, T C, Christou, G, Güdel, H U, Sheikin, I, Mutka, H
Published in Physical review letters (17.04.2009)
Published in Physical review letters (17.04.2009)
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Journal Article
Ground States, Excited States, and Metal−Ligand Bonding in Rare Earth Hexachloro Complexes: A DFT-Based Ligand Field Study
Atanasov, M, Daul, C, Güdel, H. U, Wesolowski, T. A, Zbiri, M
Published in Inorganic chemistry (18.04.2005)
Published in Inorganic chemistry (18.04.2005)
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Journal Article
Néel-vector tunneling in antiferromagnetic molecular clusters
Waldmann, O, Dobe, C, Mutka, H, Furrer, A, Güdel, H U
Published in Physical review letters (29.07.2005)
Published in Physical review letters (29.07.2005)
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Journal Article
Pressure-induced quantum phase transition in the spin-liquid TlCuCl3
Rüegg, Ch, Furrer, A, Sheptyakov, D, Strässle, Th, Krämer, K W, Güdel, H-U, Mélési, L
Published in Physical review letters (17.12.2004)
Published in Physical review letters (17.12.2004)
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Journal Article
Bose-Einstein condensation of the triplet states in the magnetic insulator TlCuCl3
Rüegg, Ch, Cavadini, N, Furrer, A, Güdel, H-U, Krämer, K, Mutka, H, Wildes, A, Habicht, K, Vorderwisch, P
Published in Nature (London) (01.05.2003)
Published in Nature (London) (01.05.2003)
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Journal Article
Scintillation properties and anomalous Ce3+ emission of Cs2NaREBr6:Ce3+ (RE = La,Y,Lu)
Birowosuto, M D, Dorenbos, P, van Eijk, C W E, Krämer, K W, Güdel, H U
Published in Journal of physics. Condensed matter (05.07.2006)
Published in Journal of physics. Condensed matter (05.07.2006)
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Journal Article
Highly Efficient Multicolour Upconversion Emission in Transparent Colloids of Lanthanide-Doped NaYF4 Nanocrystals
Heer, S., Kömpe, K., Güdel, H.-U., Haase, M.
Published in Advanced materials (Weinheim) (27.12.2004)
Published in Advanced materials (Weinheim) (27.12.2004)
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Journal Article
Thermal quenching of Ce3+ emission in PrX3 (X = Cl, Br) by intervalence charge transfer
Birowosuto, M D, Dorenbos, P, van Eijk, C W E, Krämer, K W, Güdel, H U
Published in Journal of physics. Condensed matter (27.06.2007)
Published in Journal of physics. Condensed matter (27.06.2007)
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Journal Article
Spin dynamics in the manganese tetramer compound α-MnMoO4
Häfliger, P S, Ochsenbein, S T, Trusch, B, Güdel, H-U, Furrer, A
Published in Journal of physics. Condensed matter (14.01.2009)
Published in Journal of physics. Condensed matter (14.01.2009)
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Journal Article
Quantum magnets under pressure: controlling elementary excitations in TlCuCl3
Rüegg, Ch, Normand, B, Matsumoto, M, Furrer, A, McMorrow, D F, Krämer, K W, Güdel, H-U, Gvasaliya, S N, Mutka, H, Boehm, M
Published in Physical review letters (23.05.2008)
Published in Physical review letters (23.05.2008)
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Journal Article
Field-induced magnetoelastic instabilities in antiferromagnetic molecular wheels
Waldmann, O, Dobe, C, Ochsenbein, S T, Güdel, H U, Sheikin, I
Published in Physical review letters (20.01.2006)
Published in Physical review letters (20.01.2006)
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Journal Article
Neutron scattering study of the field-dependent ground state and the spin dynamics in spin-one-half NH4CuCl3
Rüegg, Ch, Oettli, M, Schefer, J, Zaharko, O, Furrer, A, Tanaka, H, Krämer, K W, Güdel, H-U, Vorderwisch, P, Habicht, K, Polinski, T, Meissner, M
Published in Physical review letters (16.07.2004)
Published in Physical review letters (16.07.2004)
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Journal Article
Magnetic Anisotropy of Two Cyclic Hexanuclear Fe(III) Clusters Entrapping Alkaline Ions
Waldmann, O, Schülein, J, Koch, R, Müller, P, Bernt, I, Saalfrank, R. W, Andres, H. P, Güdel, H. U, Allenspach, P
Published in Inorganic chemistry (13.12.1999)
Published in Inorganic chemistry (13.12.1999)
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Journal Article
Low-energy spin excitations in the molecular magnetic cluster V15
Chaboussant, G, Basler, R, Sieber, A, Ochsenbein, S. T, Desmedt, A, Lechner, R. E, Telling, M. T. F, Kögerler, P, Müller, A, Güdel, H.-U
Published in Europhysics letters (01.07.2002)
Published in Europhysics letters (01.07.2002)
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Journal Article
Origin of higher order magnetic exchange: evidence for local dimer exchange striction in CsMn0.28Mg0.72Br3 probed by inelastic neutron scattering
Strässle, Th, Juranyi, F, Schneider, M, Janssen, S, Furrer, A, Krämer, K W, Güdel, H U
Published in Physical review letters (25.06.2004)
Published in Physical review letters (25.06.2004)
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Journal Article
Quantum magnetic interactions in S = 1/2 KCuCl3
Cavadini, N, Heigold, G, Henggeler, W, Furrer, A, Güdel, H-U, Krämer, K, Mutka, H
Published in Journal of physics. Condensed matter (26.06.2000)
Published in Journal of physics. Condensed matter (26.06.2000)
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Journal Article
Standing spin waves in an antiferromagnetic molecular Cr6 horseshoe
Ochsenbein, S. T, Waldmann, O, Sieber, A, Carver, G, Bircher, R, Güdel, H. U, Davies, R. S. G, Timco, G. A, Winpenny, R. E. P, Mutka, H, Fernandez-Alonso, F
Published in Europhysics letters (01.07.2007)
Published in Europhysics letters (01.07.2007)
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