German

Link, A. ; Laube, ; Donnevert, ; Sparn, ; Geibel, Christoph ; Steglich, Frank (1998):
Magnetic to superconducting transition in CeCu2Si2 under pressure.
In: Journal of magnetism and magnetic materials. 177-181 (1998), S. 401, [Article]

English

Gegenwart, Philipp ; Langhammer, ; Geibel, Christoph ; Helfrich, Reiner ; Lang, Michael ; Sparn, ; Steglich, Frank ; Horn, ; Donnevert, (1998):
Breakup of heavy fermions on the brink of 'Phase A' in CeCu2Si2.
In: Physical review letters. 81 (1998), S. 1501, [Article]

Donnevert, L. ; Hellmann, ; Thomas, ; Trovarelli, ; Geibel, Christoph ; Sparn, ; Steglich, Frank (1998):
Development of magnetic order in CeCu2(Si1-xGex)2 as a function of hybridization.
In: Journal of magnetism and magnetic materials. 177-181 (1998), S. 375, [Article]

Hellmann, Peter ; Donnevert, ; Thomas, ; Geibel, Christoph ; Sparn, ; Steglich, Frank ; Donnevert, ; Thomas, ; Geibel, Christoph ; Sparn, ; Steglich, Frank (1996):
Pressure studies of quantum critical effects in CeCu2Si2 and CeNi2Ge2.
In: Czechoslovak journal of physics. 46 (1996), Suppl. 5, S. 2591, [Article]

Baenitz, M. ; Heinze, ; Lüders, ; Werner, ; Schlögl, ; Weiden, ; Sparn, ; Steglich, Frank (1995):
Superconductivity of Ba doped C60-susceptibility results and upper critical field.
In: Solid state communications. 96 (1995), S. 539, [Article]

Weiden, Michael ; Köhler, ; Sparn, ; Köppen, ; Lang, Michael ; Geibel, Christoph ; Steglich, Frank (1995):
Thermodynamic properties of the spin-peierls transition in CuGeO3.
In: Zeitschrift für Physik. B 89 (1995), S. 167, [Article]