220 citations · 580 across the 8 of their papers we have counts for
8 papers
Field-induced transition from even to odd parity superconductivity in CeRhAs
S. Khim, J. F. Landaeta, J. Banda +11
We report the discovery of two-phase unconventional superconductivity in CeRhAs. Using thermodynamic probes, we establish that the superconducting critical field of its hig…
Quantum critical behaviour and Lifshitz transition in intermediate valence -YbAlB
Mihael S. Grbić, Eoin C. T. O'Farrell, Yosuke Matsumoto +11
Intermetallic compounds containing -electron elements have been prototypical materials for investigating strong electron correlations and quantum criticality (QC). Their heavy f…
Negative thermal expansion in the plateau state of a magnetically-frustrated spinel
L. Rossi, A. Bobel, S. Wiedmann +6
We report on negative thermal expansion (NTE) in the high-field, half-magnetization plateau phase of the frustrated magnetic insulator CdCr2O4. Using dilatometry, we precisely map…
Thermodynamic signatures of the field-induced states of graphite
D. LeBoeuf, C. W. Rischau, G. Seyfarth +7
When a magnetic field confines the carriers of a Fermi sea to their lowest Landau level, electron-electron interactions are expected to play a significant role in determining the e…
Thermodynamic evidence for valley-dependent density of states in bulk bismuth
R. Kuechler, L. Steinke, R. Daou +3
Electron-like carriers in bismuth are described by the Dirac Hamiltonian, with a band mass becoming a thousandth of the bare electron mass along one crystalline axis. The existence…
Quantum criticality in the cubic heavy-fermion system CeIn_{3-x}Sn_x
R. Kuechler, P. Gegenwart, J. Custers +5
We report a comprehensive study of CeInSn single crystals close to the antiferromagnetic (AF) quantum critical point (QCP) at …
Grueneisen Ratio Divergence at the Quantum Critical Point in CeCu_{6-x}Ag_x
R. Kuechler, P. Gegenwart, K. Heuser +3
The heavy fermion system CeCuAg is studied at its antiferromagnetic quantum critical point, , by low temperature ( mK) specific heat, , and vol…
Divergence of the Grueneisen Ratio at Quantum Critical Points in Heavy Fermion Metals
R. Kuechler, N. Oeschler, P. Gegenwart +8
We present low-temperature volume thermal expansion, , and specific heat, , measurements on high-quality single crystals of CeNi2Ge2 and YbRh2(SiGe) whi…