papers

Publications (5)

cond-mat.supr-con2021

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…

cond-mat.str-el2023

Electronuclear Quantum Criticality

J. Banda, D. Hafner, J. F. Landaeta +6

We present here a rare example of electronuclear quantum criticality in a metal. The compound YbCu4.6Au0.4 is located at an unconventional quantum critical point (QCP). In this mat…

cond-mat.str-el2019

Ferromagnetic ordering along the hard axis in the Kondo lattice YbIr3Ge7

Binod K. Rai, Macy Stavinoha, J. Banda +7

Ferromagnetic Kondo lattice compounds are far less common than their antiferromagnetic analogs. In this work, we report the discovery of a new ferromagnetic Kondo lattice compound,…

cond-mat.str-el2021

Possible quadrupole density wave in the superconducting Kondo lattice CeRh2As2

D. Hafner, P. Khanenko, E. -O. Eljaouhari +12

CeRh2As2 has recently been reported to be a rare case of multi-phase unconventional superconductor [S. Khim et al., arXiv:2101.09522] close to a quantum critical point (QCP). Here,…

cond-mat.str-el2024

Origin of the non-Fermi-liquid behavior in CeRh2As2

P. Khanenko, D. Hafner, K. Semeniuk +11

Unconventional superconductivity in heavy-fermion systems appears often near magnetic quantum critical points (QCPs). This seems to be the case also for CeRh2As2 (Tc 0.31…