Visualizing heavy fermions emerging in a quantum critical Kondo lattice
In solids containing elements with f orbitals, the interaction between f-electron spins and
those of itinerant electrons leads to the development of low-energy fermionic excitations with …
those of itinerant electrons leads to the development of low-energy fermionic excitations with …
Controlling unconventional superconductivity in artificially engineered f-electron Kondo superlattices
M Naritsuka, T Terashima… - Journal of Physics …, 2021 - iopscience.iop.org
Unconventional superconductivity and magnetism are intertwined on a microscopic level in
a wide class of materials, including high-T c cuprates, iron pnictides, and heavy-fermion …
a wide class of materials, including high-T c cuprates, iron pnictides, and heavy-fermion …
Heavy fermion thin films: progress and prospects
S Chatterjee - Electronic Structure, 2021 - iopscience.iop.org
Heavy fermion compounds are a remarkable class of inter-metallic systems, where the
presence of several competing interactions leads to the emergence of a plethora of exotic …
presence of several competing interactions leads to the emergence of a plethora of exotic …
A Quenched Disorder in the Quantum‐Critical Superconductor CeCoIn5
Emergent inhomogeneous electronic phases in metallic quantum systems are crucial for
understanding high‐Tc superconductivity and other novel quantum states. In particular, spin …
understanding high‐Tc superconductivity and other novel quantum states. In particular, spin …
A Macrocyclic Chelator That Selectively Binds Ln4+ over Ln3+ by a Factor of 1029
TA Pham, AB Altman, SCE Stieber, CH Booth… - Inorganic …, 2016 - ACS Publications
A tetravalent cerium macrocyclic complex (Ce L K4) was prepared with an octadentate
terephthalamide ligand comprised of hard catecholate donors and characterized in the …
terephthalamide ligand comprised of hard catecholate donors and characterized in the …
Evolution of ground-state wave function in upon Cd or Sn doping
K Chen, F Strigari, M Sundermann, Z Hu, Z Fisk… - Physical Review B, 2018 - APS
We present linear polarization-dependent soft-x-ray absorption spectroscopy data at the Ce
M 4, 5 edges of Cd-and Sn-doped CeCoIn 5. The 4 f ground-state wave functions have been …
M 4, 5 edges of Cd-and Sn-doped CeCoIn 5. The 4 f ground-state wave functions have been …
Electronic Tuning and Uniform Superconductivity in
We report a globally reversible effect of electronic tuning on the magnetic phase diagram in
CeCoIn 5 driven by electron (Pt and Sn) and hole (Cd, Hg) doping. Consequently, we are …
CeCoIn 5 driven by electron (Pt and Sn) and hole (Cd, Hg) doping. Consequently, we are …
Electronic structure and -orbital occupancy in Yb-substituted CeCoIn
The local structure and 4 f orbital occupancy have been investigated in Ce 1-x Yb x CoIn 5
via Yb L III-edge extended x-ray absorption fine structure (EXAFS), Ce and Yb L III-edge x …
via Yb L III-edge extended x-ray absorption fine structure (EXAFS), Ce and Yb L III-edge x …
Interplay of chemical disorder and electronic inhomogeneity in unconventional superconductors
I Zeljkovic, JE Hoffman - Physical Chemistry Chemical Physics, 2013 - pubs.rsc.org
Many of today's forefront materials, such as high-Tc superconductors, doped
semiconductors, and colossal magnetoresistance materials, are structurally, chemically …
semiconductors, and colossal magnetoresistance materials, are structurally, chemically …
Reemergent Superconductivity and Avoided Quantum Criticality in Cd-Doped under Pressure
We investigated the electrical resistivity and heat capacity of 1% Cd-doped CeIrIn 5 under
hydrostatic pressure up to 2.7 GPa, near where long-range antiferromagnetic order is …
hydrostatic pressure up to 2.7 GPa, near where long-range antiferromagnetic order is …