Hidden transport phenomena in an ultraclean correlated metal

M Brahlek, JD Roth, L Zhang, M Briggeman… - Nature …, 2024 - nature.com
Advancements in materials synthesis have been key to unveil the quantum nature of
electronic properties in solids by providing experimental reference points for a correct …

Ambipolar ferromagnetism by electrostatic doping of a manganite

LM Zheng, XR Wang, WM Lü, CJ Li, TR Paudel… - Nature …, 2018 - nature.com
Complex-oxide materials exhibit physical properties that involve the interplay of charge and
spin degrees of freedom. However, an ambipolar oxide that is able to exhibit both electron …

Emerging superconductivity hidden beneath charge-transfer insulators

Y Krockenberger, H Irie, O Matsumoto, K Yamagami… - Scientific Reports, 2013 - nature.com
In many of today's most interesting materials, strong interactions prevail upon the magnetic
moments, the electrons and the crystal lattice, forming strong links between these different …

Interplay between Kondo Suppression and Lifshitz Transitions <?format ?>in at High Magnetic Fields

H Pfau, R Daou, S Lausberg, HR Naren, M Brando… - Physical review …, 2013 - APS
We investigate the magnetic field dependent thermopower, thermal conductivity, resistivity,
and<? format?> Hall effect in the heavy fermion metal YbRh 2 Si 2. In contrast to reports on …

Rocksalt CeO epitaxial thin film as a heavy-fermion system transiting from -type metal to partially compensated -type metal by delocalization

N Abe, D Oka, K Kaminaga, D Shiga, D Saito… - Physical Review B, 2022 - APS
Rocksalt CeO (001) epitaxial thin films were synthesized and their electronic properties were
investigated. A simple 4 f 1 5 d 1 electronic configuration with 4 f–5 d hybridization in CeO …

Non-Fermi liquids in oxide heterostructures

S Stemmer, SJ Allen - Reports on Progress in Physics, 2018 - iopscience.iop.org
Understanding the anomalous transport properties of strongly correlated materials is one of
the most formidable challenges in condensed matter physics. For example, one encounters …

Nonlocal Kondo effect and quantum critical phase in heavy-fermion metals

J Wang, Y Yang - Physical Review B, 2021 - APS
Heavy-fermion metals typically exhibit an unconventional quantum critical point or quantum
critical phase at zero temperature due to the competition of the Kondo effect and magnetism …

Strong spin-orbit coupling in the noncentrosymmetric Kondo lattice

A Generalov, J Falke, IA Nechaev, MM Otrokov… - Physical Review B, 2018 - APS
Strong spin-orbit coupling (SOC) in combination with a lack of inversion symmetry and
exchange magnetic interaction proves to be a sophisticated instrument allowing efficient …

Temperature dependence of the anomalous Nernst effect in shape memory alloy

A De, AK Singh, S Singh, S Nair - Physical Review B, 2021 - APS
We report a detailed investigation of the Ni 2 Mn Ga shape memory alloy through magnetic,
electronic, and thermal measurements. Our measurements of the anomalous Nernst effect …

Semimetallic Kondo lattice behavior in YbPdAs with a distorted kagome structure

W Xie, F Du, XY Zheng, H Su, ZY Nie, BQ Liu, YH Xia… - Physical Review B, 2022 - APS
We have synthesized YbPdAs with the hexagonal ZrNiAl-type structure in which the Yb
atoms form a distorted kagome sublattice in the hexagonal-basal plane. Magnetic, transport …