Absence of Weyl nodes in revealed by the carrier density dependence of the anomalous Hall effect
The antiferromagnetic layered compound EuCd 2 As 2 is widely considered a leading
candidate of ideal Weyl semimetals, featuring a single pair of Weyl nodes in its field-induced …
candidate of ideal Weyl semimetals, featuring a single pair of Weyl nodes in its field-induced …
Revealing the EuCd2As2 Semiconducting Band Gap via n-Type La-Doping
RA Nelson, J King, S Cheng, AJ Williams… - Chemistry of …, 2024 - ACS Publications
EuCd2As2 has attracted considerable interest as one of the few magnetic Weyl semimetal
candidate materials, although recently, there have been emerging reports that claim it to …
candidate materials, although recently, there have been emerging reports that claim it to …
New Recipe for Enhancing the Thermoelectric Performance in Topological Materials Carrying Single‐Pair Weyl Points Fermions and Phonons
The emergence of various topological semimetal states presents a novel opportunity for
enhancing the efficiency of thermoelectric transport. This study introduces a recipe to …
enhancing the efficiency of thermoelectric transport. This study introduces a recipe to …
Manipulating magnetism and transport properties of with a low carrier concentration
Materials that exhibit strongly coupled magnetic order and electronic properties are crucial
for both fundamental research and technological applications. However, finding a material …
for both fundamental research and technological applications. However, finding a material …
Ideal spin-polarized Weyl half-semimetal with a single pair of Weyl points in the half-Heusler compounds (, Rb)
Realizing ideal Weyl semimetal state with a single pair of Weyl points has been a long-
sought goal in the field of topological semimetals. Here, we reveal such a state in the Cr …
sought goal in the field of topological semimetals. Here, we reveal such a state in the Cr …
[HTML][HTML] Precise Fermi level engineering in a topological Weyl semimetal via fast ion implantation
The precise controllability of the Fermi level is a critical aspect of quantum materials. For
topological Weyl semimetals, there is a pressing need to fine-tune the Fermi level to the …
topological Weyl semimetals, there is a pressing need to fine-tune the Fermi level to the …
Intrinsic insulating transport characteristics in low-carrier density EuCd2As2 films
S Nishihaya, A Nakamura, M Ohno, M Kriener… - Applied Physics …, 2024 - pubs.aip.org
Searching for an ideal magnetic Weyl semimetal hosting only a single pair of Weyl points
has been a focal point for systematic clarification of its unique magnetotransport derived …
has been a focal point for systematic clarification of its unique magnetotransport derived …
Coupling of magnetism, crystal lattice, and transport in EuCuP and EuCuAs
EuCuP and EuCuAs are members of a family of materials with candidates for realizing
magnetically tuned electronic topology. In this work, the magnetic phase transitions and …
magnetically tuned electronic topology. In this work, the magnetic phase transitions and …
Colossal magnetoresistance and topological phase transition in
We report electrical transport properties of EuZn 2 As 2 under pressures up to 26 GPa. At
ambient pressure, EuZn 2 As 2 exhibits an insulating ground state and a≈ 200% negative …
ambient pressure, EuZn 2 As 2 exhibits an insulating ground state and a≈ 200% negative …
Doping-tunable Fermi surface with persistent topological Hall effect in the axion candidate
The rare-earth Zintl compound EuI n 2 A s 2 has been theoretically recognized as a
candidate for realizing an intrinsic antiferromagnetic (AFM) bulk axion insulator and a higher …
candidate for realizing an intrinsic antiferromagnetic (AFM) bulk axion insulator and a higher …