Higher-order Weyl semimetals
Higher-order topology yields intriguing multidimensional topological phenomena, while
Weyl semimetals have unconventional properties such as chiral anomaly. However, so far …
Weyl semimetals have unconventional properties such as chiral anomaly. However, so far …
Beyond Dirac and Weyl fermions: Unconventional quasiparticles in conventional crystals
INTRODUCTION Condensed-matter systems have recently become a fertile ground for the
discovery of fermionic particles and phenomena predicted in high-energy physics; examples …
discovery of fermionic particles and phenomena predicted in high-energy physics; examples …
Three‐dimensionally isotropic negative refractive index materials from block copolymer self‐assembled chiral gyroid networks
Metamaterials are engineered artificial materials that offer new functionalities such as super‐
resolution imaging and cloaking. Calculations of the photonic properties of three …
resolution imaging and cloaking. Calculations of the photonic properties of three …
Isopointal intermetallics: the cP24, dca phases as a representative set of examples, along with their vacancy-ordered variants β-Mn and SrSi2
O Janka, R Pöttgen - Zeitschrift für Naturforschung B, 2024 - degruyter.com
The crystal-chemical relationship of the cubic Laves phase MgCu2 (space group F d 3‾ m,
cF 24) with the ternary phases Cd2Cu3In, Na2Au3Al, Mg2Rh3P, Li2Pd3B, Ag2Pd3S …
cF 24) with the ternary phases Cd2Cu3In, Na2Au3Al, Mg2Rh3P, Li2Pd3B, Ag2Pd3S …
Triple degenerate point in three dimensions: Theory and realization
Dirac and Weyl points in condensed matters could resemble the behaviors of their
counterparts, Dirac and Weyl fermions, in high-energy physics. However, some fermions …
counterparts, Dirac and Weyl fermions, in high-energy physics. However, some fermions …
β-Mn-Type Co8+xZn12–x as a Defect Cubic Laves Phase: Site Preferences, Magnetism, and Electronic Structure
The results of crystallographic analysis, magnetic characterization, and theoretical
assessment of β-Mn-type Co–Zn intermetallics prepared using high-temperature methods …
assessment of β-Mn-type Co–Zn intermetallics prepared using high-temperature methods …
Crystal chemistry of the solid solutions based on β-Mn
JM Joubert, JC Crivello - Acta Materialia, 2024 - Elsevier
Binary solid solutions based on β-Mn have been systematically investigated from a structural
point of view. The site occupancies of the substitutional solute elements Al, Co, Fe, In, Ir, Ni …
point of view. The site occupancies of the substitutional solute elements Al, Co, Fe, In, Ir, Ni …
Topological charge-2 triply degenerate point: Theory and high-throughput material screening
The charge-2 (C2) triple point (TP) is a zero-dimensional threefold band degeneracy with a
topological charge| C|= 2. Different from other types of TP, the C2 TP is expected to have …
topological charge| C|= 2. Different from other types of TP, the C2 TP is expected to have …
Nonlinear frequency-asymmetric optical response in chiral systems
S Kanda, S Hayami - Physical Review B, 2025 - APS
We report our theoretical results on the emergence of a nonlinear frequency-asymmetric
optical response characteristic of chiral crystal systems with neither spatial inversion …
optical response characteristic of chiral crystal systems with neither spatial inversion …
Unconventional Metal–Framework Interaction in MgSi5
The silicon‐rich cage compound MgSi5 was obtained by high‐pressure high‐temperature
synthesis. Initial crystal structure determination by electron diffraction tomography provided …
synthesis. Initial crystal structure determination by electron diffraction tomography provided …