ANOMALOUS THERMAL EXPANSION OF INTERMEDIATE VALENCE COMPOUNDSMULLER HARTMANN E.1979; SOLID STATE COMMUNIC.; GBR; DA. 1979; VOL. 31; NO 2; PP. 113-116; BIBL. 11 REF.Article

THEORY OF THE ISING MODEL ON A CAYLEY TREE.MULLER HARTMANN E.1977; Z. PHYS., B; DTSCH.; DA. 1977; VOL. 27; NO 2; PP. 161-168; BIBL. 8 REF.Article

THEORY OF MAGNETIC IMPURITIES IN SUPERCONDUCTORS. V. GROUND STATE PROPERTIES.MULLER HARTMANN E; SHIBA H.1976; Z. PHYS. B; DTSCH.; DA. 1976; VOL. 23; NO 2; PP. 143-147; BIBL. 16 REF.Article

PHASE TRANSITIONS OF CONTINUOUS ORDER: ISING MODEL ON A CAYLEY TREE.MULLER HARTMANN E; ZITTARTZ J.1975; Z. PHYS. B; DTSCH.; DA. 1975; VOL. 22; NO 1; PP. 59-67; BIBL. 9 REF.Article

INTERFACE FREE ENERGY AND TRANSITION TEMPERATURE OF THE SQUARE-LATTICE ISING ANTIFERROMAGNET AT FINITE MAGNETIC FIELD.MULLER HARTMANN E; ZITTARTZ J.1977; Z. PHYS. B; DTSCH.; DA. 1977; VOL. 27; NO 3; PP. 261-266; BIBL. 6 REF.Article

NEW TYPE OF PHASE TRANSITION.MULLER HARTMANN E; ZITTARTZ J.1974; PHYS. REV. LETTERS; U.S.A.; DA. 1974; VOL. 33; NO 15; PP. 893-897; BIBL. 11 REF.Article

SELF-CONSISTENT THEORY OF PAIRBREAKING IN KONDO SUPERCONDUCTORS.SCHUH B; MULLER HARTMANN E.1978; Z. PHYS. B; DTSCH.; DA. 1978; VOL. 29; NO 1; PP. 39-46; BIBL. 18 REF.Article

MAGNETORESISTANCE OF DILUTE MAGNETIC ALLOYS.KEITER H; MULLER HARTMANN E; ZITTARTZ J et al.1975; SOLID STATE COMMUNIC.; G.B.; DA. 1975; VOL. 16; NO 10-11; PP. 1247-1249; BIBL. 11 REF.Article

PAIR-BREAKING IN KONDO SUPERCONDUCTORSMULLER HARTMANN E; SCHUH B; ZITTARTZ J et al.1976; SOLID STATE COMMUNIC.; G.B.; DA. 1976; VOL. 19; NO 5; PP. 439-442; BIBL. 15 REF.Article

Correlated fermions on a lattice in high dimensionsMÜLLER-HARTMANN, E.Zeitschrift für Physik. B, Condensed matter. 1989, Vol 74, Num 4, pp 507-512, issn 0722-3277Article

The Hubbard model at high dimensions: some exact results and weak coupling theoryMÜLLER-HARTMANN, E.Zeitschrift für Physik. B, Condensed matter. 1989, Vol 76, Num 2, pp 211-217, issn 0722-3277, 7 p.Article

THE ELECTRONIC THERMAL CONDUCTIVITY OF SUPERCONDUCTORS WITH PARAMAGNETIC IMPURITIES.MOESER JH; STEGLICH F; LESER C et al.1976; Z. PHYS. B; DTSCH.; DA. 1976; VOL. 25; NO 4; PP. 339-349; BIBL. 41 REF.Article

Level statistics and localization: a study of the 1D Anderson modelWISCHMANN, B; MULLER-HARTMANN, E.Zeitschrift für Physik. B, Condensed matter. 1990, Vol 79, Num 1, pp 91-99, issn 0722-3277Article

Electrons with correlated hopping interaction in one dimensionJAPARIDZE, G; MULLER-HARTMANN, E.Annalen der Physik (Leipzig). 1994, Vol 3, Num 3, pp 163-180, issn 0003-3804Article

MAGNETOSTRICTION DUE TO RARE-EARTH IMPURITIES IN A METALNICHOLSON K; HAFNER U; MULLER HARTMANN E et al.1978; PHYS. REV. LETTERS; USA; DA. 1978; VOL. 41; NO 19; PP. 1325-1328Article

Ferromagnetism and spin waves in double exchange materialsWURTH, P; MÜLLER-HARTMANN, E.The European physical journal. B, Condensed matter physics. 1998, Vol 5, Num 3, pp 403-411, issn 1434-6028Article

Magnetic and non-magnetic ground states of the Kondo latticeFAZEKAS, P; MÜLLER-HARTMANN, E.Zeitschrift für Physik. B, Condensed matter. 1991, Vol 85, Num 2, pp 285-300, issn 0722-3277Article

Ferromagnetism in the Hubbard model: instability of the Nagaoka state on the square latticeHANISCH, T; MÜLLER-HARTMANN, E.Annalen der Physik (Leipzig). 1993, Vol 2, Num 4, pp 381-397, issn 0003-3804Article

Selected papers/1987 Arbeitsgemeinschaft Magnetismus Meig, 9-13 March 1987, Freudenstadt, DEUMÜLLER-HARTMANN, E; ZINN, W.Journal of magnetism and magnetic materials. 1987, Vol 69, Num 2, pp 117-214, issn 0304-8853Conference Proceedings

Analytic results on dynamics of the degenerate Anderson model = Résultats analytiques sur la dynamique du modèle d'Anderson dégénéréKURAMOTO, Y; MÜLLER-HARTMANN, E.Journal of magnetism and magnetic materials. 1985, Vol 52, Num 1-4, pp 122-128, issn 0304-8853Article

A variational treatment of the periodic Anderson model with antiferromagnetic orderBRENIG, W; MÜLLER-HARTMANN, E.Annalen der Physik (Leipzig). 1992, Vol 1, Num 1, pp 39-47, issn 0003-3804Article

Selected papers from the 1983 Arbeitsgemeinschaft Magnetismus conference, 21-25 March 1983, Freudenstadt, Federal Republic of Germany = Articles sélectionnés de la conférence 1983 Arbeitsgemeinschaft Magnetismus, 21-25 Mars 1983, Freudenstadt, République fédérale allemandeMENDE, H. H; MÜLLER-HARTMANN, E; ZINN, W et al.Journal of magnetism and magnetic materials. 1983, Vol 38, Num 3, pp 217-335, issn 0304-8853Conference Proceedings

Spin correlations of inhomogeneous valence bond solid chainsFREITAG, W.-D; MÜLLER-HARTMANN, E.Zeitschrift für Physik. B, Condensed matter. 1992, Vol 88, Num 3, pp 279-282, issn 0722-3277Article

Ground state phase diagram of the infinite dimensional Hubbard model: a variational studyFAZEKAS, P; MENGE, B; MÜLLER-HARTMANN, E et al.Zeitschrift für Physik. B, Condensed matter. 1990, Vol 78, Num 1, pp 69-80, issn 0722-3277Article

Selection rules for hybridizationSCHMIDT, H. J; MÜLLER-HARTMANN, E.Zeitschrift für Physik. B, Condensed matter. 1989, Vol 75, Num 3, pp 331-334, issn 0722-3277, 4 p.Article