Publications of P. Gegenwart

Journal Article (119)

2003
Journal Article
Oeschler, N.; Gegenwart, P.; Steglich, F.; Frederick, N. A.; Bauer, E. D.; Maple, M. B.: THERMAL EXPANSION OF THE SKUTTERUDITE SUPERCONDUCTOR PrOs4Sb12. Acta Physica Polonica B 34, pp. 959 - 962 (2003)
Journal Article
Oeschler, N.; Kromer, F.; Tayama, T.; Tenya, K.; Gegenwart, P.; Sparn, G.; Steglich, F.; Lang, M.; Stewart, G. R.: UBe13: PROTOTYPE OF A NON-FERMI-LIQUID SUPERCONDUCTOR. Acta Physica Polonica B 34 (2), pp. 255 - 274 (2003)
Journal Article
Steglich, F.; Sato, N. K.; Aso, N.; Gegenwart, P.; Custers, J.; Neumaier, K.; Wilhelm, H.; Geibel, C.; Trovarelli, O.: Recent trends in heavy-fermion physics. Physica B-Condensed Matter 329, pp. 441 - 445 (2003)
Journal Article
Tenya, K.; Oeschler, N.; Gegenwart, P.; Steglich, F.; Frederick, N. A.; Bauer, E. D.; Maple, M. B.: LOW TEMPERATURE MAGNETIZATION OF THE SKUTTERUDITE SUPERCONDUCTOR PrOs4Sb12. Acta Physica Polonica B 34, pp. 995 - 998 (2003)
2002
Journal Article
Aoki, H.; Cichorek, T.; Gegenwart, P.; Custers, J.; Lang, M.; Ochiai, A.; Steglich, F.: Influence of interchain-coupling effects on the low-T properties of the one-dimensional S=1/2 Heisenberg antiferromagnet Yb4As3. Physica B-Condensed Matter 312, pp. 367 - 369 (2002)
Journal Article
Bianchi, A.; Movshovich, R.; Oeschler, N.; Gegenwart, P.; Steglich, F.; Thompson, J. D.; Pagliuso, P. G.; Sarrao, J. L.: First-Order Superconducting Phase Transition in CeCoIn5. Physical Review Letters 89 (13), 137002, p. 137002 - 137002 (2002)
Journal Article
Cichorek, T.; Aoki, H.; Gegenwart, P.; Lang, M.; Ochiai, A.; Steglich, F.: Low-temperature specific heat of non-charge ordered Yb4(As0.36Sb0.64)3 and (Yb0.87Lu0.13)4As3. Physica B 312, pp. 370 - 372 (2002)
Journal Article
Cichorek, T.; Henkie, Z.; Wojakowski, A.; Pietraszko, A.; Gegenwart, P.; Lang, M.; Steglich, F.: Low-temperature specific heat for off- and near-stoichiometric UAsSe. Solid State Communications 121 (12), pp. 647 - 651 (2002)
Journal Article
Fuchs, G.; Müller, K. H.; Freudenberger, J.; Nenkov, K.; Drechsler, S. L.; Shulga, S. V.; Lipp, D.; Gladun, A.; Cichorek, T.; Gegenwart, P.: Influence of disorder on superconductivity in non-magnetic rare-earth nickel borocarbides. Pramana - Journal of Physics 58 (5&6), pp. 791 - 797 (2002)
Journal Article
Gegenwart, P.; Aoki, H.; Cichorek, T.; Custers, J.; Harrison, N.; Jaime, M.; Lang, M.; Ochiai, A.; Steglich, F.: Thermodynamic and transport properties of the one-dimensional S=½ antiferromagnet Yb4As3. Physica B 312, pp. 315 - 320 (2002)
Journal Article
Gegenwart, P.; Aoki, H.; Cichorek, T.; Custers, J.; Jaime, M.; Ochiai, A.; Steglich, F.: Magnetotransport of the low-carrier density one-dimensional S=1/2 antiferromagnet Yb4As3. Pramana-Journal of Physics 58 (5-6), pp. 715 - 723 (2002)
Journal Article
Gegenwart, P.; Custers, J.; Geibel, C.; Neumaier, K.; Tayama, T.; Tenya, K.; Trovarelli, O.; Steglich, F.: Magnetic-Field Induced Quantum Critical Point in YbRh2Si2. Physical Review Letters 89 (5), 056402, p. 056402 - 056402 (2002)
Journal Article
Kohgi, M.; Iwasa, K.; Mignot, J. M.; Fåk, B.; Hiess, A.; Gegenwart, P.; Lang, M.; Ochiai, A.; Aoki, H.; Suzuki, T.: Spin excitations of the one-dimensional S=1/2 Heisenberg antiferromagnet Yb4As3 under magnetic field. Physica B-Condensed Matter 312, pp. 359 - 361 (2002)
Journal Article
Lang, M.; Zherlitsyn, S.; Wolf, B.; Aoki, H.; Cichorek, T.; Gegenwart, P.; Schmidt, B.; Steglich, F.; Ochiai, A.: Thermodynamic studies of the field-induced gap in the quasi- one-dimensional S=1/2 antiferromagnet Yb4As3. International Journal of Modern Physics B 16 (20-22), pp. 3018 - 3023 (2002)
Journal Article
Lipp, D.; Schneider, M.; Gladun, A.; Drechsler, S. L.; Freudenberger, J.; Fuchs, G.; Nenkov, K.; Müller, K. H.; Cichorek, T.; Gegenwart, P.: Specific heat and disorder in the mixed state of non-magnetic borocarbides. Europhysics Letters 58 (3), pp. 435 - 441 (2002)
Journal Article
Schmidt, B.; Aoki, H.; Cichorek, T.; Gegenwart, P.; Ochiai, A.; Steglich, F.: Charge ordering and onedimensional magnetism in Yb4As3. Journal of the Physical Society of Japan / Supplement 71, pp. 64 - 69 (2002)
Journal Article
Trovarelli, O.; Custers, J.; Gegenwart, P.; Geibel, C.; Hinze, P.; Mederle, S.; Sparn, G.; Steglich, F.: Effect of Ge-doping and pressure in the vicinity of the QCP of YbRh2Si2. Physica B 312, pp. 401 - 402 (2002)
2001
Journal Article
Cichorek, T.; Henkie, Z.; Gegenwart, P.; Lang, M.; Wojakowski, A.; Dischner, M.; Steglich, F.: A non-magnetic Kondo effect in UAsSe ferromagnet? Journal of Magnetism and Magnetic Materials 226-230, pp. 189 - 190 (2001)
Journal Article
Custers, J.; Gegenwart, P.; Geibel, C.; Steglich, F.; Tayama, T.; Trovarelli, O.; Harrison, N.: LOW-TEMPERATURE MAGNETIC AND TRANSPORT PROPERTIES OF THE CLEAN NFL SYSTEM YbRh2(Si1-xGex)2. Acta Physica Polonica B 32 (10), pp. 3211 - 3217 (2001)
Journal Article
Gegenwart, P.; Cichorek, T.; Custers, J.; Lang, M.; Aoki, H.; Ochiai, A.; Steglich, F.: Low-temperature resistivity and susceptibility of the low-carrier density, one-dimensional S = 1/2 antiferromagnet Yb4As3. Journal of Magnetism and Magnetic Materials 226-230, pp. 630 - 632 (2001)
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