Publications of S. Hartmann

Stockert, U.; Hartmann, S.; Deppe, M.; Caroca-Canales, N.; Sereni, J. G.; Geibel, C.; Steglich, F.: Site dependence of the Kondo scale in CePd_1-xRh_x due to Pd-Rh disorder. Physical Review B 92 (5), 054415, pp. 1 - 7 (2015)

Stockert, U.; Pfau, H.; Hartmann, S.; Lausberg, S.; Friedemann, S.; Krellner, C.; Wirth, S.; Geibel, C.; Steglich, F.: Influence of Ir and La substitution on the thermal transport properties of YbRh₂Si₂. Physica Status Solidi B 250 (3), pp. 491 - 494 (2013)

Pfau, H.; Hartmann, S.; Stockert, U.; Sun, P.; Lausberg, S.; Brando, M.; Friedemann, S.; Krellner, C.; Geibel, C.; Wirth, S. et al.; Kirchner, S.; Abrahams, E.; Si, Q.; Steglich, F.: Thermal and electrical transport across a magnetic quantum critical point. Nature 484, pp. 493 - 497 (2012)

Pikul, A. P.; Stockert, U.; Steppke, A.; Cichorek, T.; Hartmann, S.; Caroca-Canales, N.; Oeschler, N.; Brando, M.; Geibel, C.; Steglich, F.: Single-Ion Kondo Scaling of the Coherent Fermi Liquid Regime in Ce_1-xLa_xNi₂Ge₂. Physical Review Letters 108 (6), 066405, pp. 1 - 4 (2012)

Friedemann, S.; Wirth, S.; Kirchner, S.; Si, Q.; Hartmann, S.; Krellner, C.; Geibel, C.; Westerkamp, T.; Brando, M.; Steglich, F.: Break up of heavy fermions at an antiferromagnetic instability. Journal of the Physical Society of Japan 80 (Supplement A), SA002, pp. SA002-1 - SA002-6 (2011)

Hartmann, S.; Oeschler, N.; Krellner, C.; Geibel, C.; Paschen, S.; Steglich, F.: Thermopower Evidence for an Abrupt Fermi Surface Change at the Quantum Critical Point of YbRh₂Si₂. Physical Review Letters 104, 096401, pp. 096401-1 - 096401-4 (2010)

Oeschler, N.; Deppe, M.; Hartmann, S.; Caroca-Canales, N.; Geibel, C.; Steglich, F.: Thermopower of Ce_1-xLa_xTiGe with highly degenerate orbital ground state. Journal of Physics: Conference Series 200, 012148, pp. 1 - 4 (2010)

Deppe, M.; Caroca-Canales, N.; Hartmann, S.; Oeschler, N.; Geibel, C.: New non-magnetically ordered heavy-fermion system CeTiGe. Journal of Physics: Condensed Matter 21, 206001, pp. 206001-1 - 206001-5 (2009)

Krellner, C.; Hartmann, S.; Pikul, A.; Oeschler, N.; Donath, J. G.; Geibel, C.; Steglich, F.; Wosnitza, J.: Violation of Critical Universality at the Antiferromagnetic Phase Transition of YbRh₂Si₂. Physical Review Letters 102, 196402, pp. 196402-1 - 196402-4 (2009)

Deppe, M.; Hartmann, S.; Macovei, M. E.; Oeschler, N.; Nicklas, M.; Geibel, C.: Investigation of Yb₂Pt₆Al₁₅ single crystals: heavy fermion system with a large local moment degeneracy. New Journal of Physics 10, 093017, pp. 093017-1 - 093017-7 (2008)

Hartmann, S.; Deppe, M.; Oeschler, N.; Caroca-Canales, N.; Sereni, J.; Geibel, C.: Ferromagnetism in CePdi_1-xRh_x single crystals. Journal of Optoelectronics and Advanced Materials 10 (7), pp. 1607 - 1611 (2008)

Oeschler, N.; Hartmann, S.; Pikul, A. P.; Krellner, C.; Geibel, C.; Steglich, F.: Low-temperature specific heat of YbRh₂Si₂. Physica B 403, pp. 1254 - 1256 (2008)

Hartmann, S.; Köhler, U.; Oeschler, N.; Paschen, S.; Krellner, C.; Geibel, C.; Steglich, F.: Thermal transport properties of the heavy-fermion compound YbRh₂(Si_1-xGe_x)₂. Physical Review B 378-380, pp. 70 - 71 (2006)

Oeschler, N.; Hartmann, S.; Köhler, U.; Deppe, M.; Sun, P.; Steglich, F.: Thermoelectric Power of Correlated Compounds. In: Properties and Applications of Thermoelectric Materials: the Search for New Materials for Thermoelectric Devices, pp. 81 - 90 (Eds. Zlatić, V.; 340 S. : graph. Darst.). Springer, Dordrecht (2009)

Hartmann, S.; Oeschler, N.; Krellner, C.; Geibel, C.; Steglich, F.: Low-temperature thermopower study of YbRh₂Si₂. 25th International Conference on Low Temperature Physics, Amsterdam, The Netherlands, August 06, 2008 - August 13, 2008. Journal of Physics: Conference Series 150, 042049, pp. 042049-1 - 042049-4 (2009)

Hartmann, S.: Thermoelectric Transport in Correlated Electron Systems. Dissertation, Technische Universität, Dresden (2010)