Bco-C24: A new 3D Dirac nodal line semi-metallic carbon honeycomb for high performance metal-ion battery anodes
Sign Up to like & getrecommendations! Published in 2020 at "Carbon"
DOI: 10.1016/j.carbon.2019.12.069
Abstract: Abstract Three-dimensional porous carbon materials play a significant role in gas separation and energy storage. However, their low performances in energy storage hamper their applications. Herein, we propose a new possible category of carbon honeycomb… read more here.
Keywords: carbon; carbon honeycomb; bco c24; dirac nodal ... See more keywords
Visualizing Dirac nodal-line band structure of topological semimetal ZrGeSe by ARPES
Sign Up to like & getrecommendations! Published in 2019 at "APL Materials"
DOI: 10.1063/1.5084090
Abstract: As a member of ZrHM (H = Si/Ge/Sn; M = O/S/Se/Te) family materials, which were predicted to be the candidates of topological Dirac nodal-line semimetals, ZrGeSe exhibited particular properties, such as magnetic breakdown effect in… read more here.
Keywords: band; dirac nodal; band structure; nodal line ... See more keywords
Tunable topologically nontrivial states in newly discovered graphyne allotropes: from Dirac nodal grid to Dirac nodal loop
Sign Up to like & getrecommendations! Published in 2021 at "Nanotechnology"
DOI: 10.1088/1361-6528/ac1cbe
Abstract: By means of quotient-graph associated crystal prediction method, a new graphyne allotrope with unique Dirac nodal grid state is reported in this work. It is named as 191-E24Y24-1 according to its hexagonal lattice (with P6/mmm… read more here.
Keywords: nodal grid; state; 191 e24y24; dirac nodal ... See more keywords
Observation of a topological nodal-line semimetal in YbMnSb2 through optical spectroscopy
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.100.125136
Abstract: The optical properties of YbMnSb2 have been measured in a broad frequency range from room temperature down to 7 K. With decreasing temperature, a flat region develops in the optical conductivity spectra at about 300cm-1,… read more here.
Keywords: dirac nodal; spectroscopy; nodal line; line semimetal ... See more keywords
Dirac nodal lines protected against spin-orbit interaction in IrO2
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review Materials"
DOI: 10.1103/physrevmaterials.3.064205
Abstract: Author(s): Nelson, JN; Ruf, JP; Lee, Y; Zeledon, C; Kawasaki, JK; Moser, S; Jozwiak, C; Rotenberg, E; Bostwick, A; Schlom, DG; Shen, KM; Moreschini, L | Abstract: © 2019 American Physical Society. The interplay between… read more here.
Keywords: nodal lines; spin orbit; dirac nodal; lines protected ... See more keywords
Experimental Observation of Dirac Nodal Links in Centrosymmetric Semimetal TiB2
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review X"
DOI: 10.1103/physrevx.8.031044
Abstract: The topological nodal-line semimetal state, serving as a fertile ground for various topological quantum phases, where a topological insulator, Dirac semimetal, or Weyl semimetal can be realized when the certain protecting symmetry is broken, has… read more here.
Keywords: nodal rings; dirac nodal; nodal line; nodal links ... See more keywords
Face Centered Cubic SnSe as a \(\mathbb{Z}_{2}\) Trivial Dirac Nodal Line Material
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the Physical Society of Japan"
DOI: 10.7566/jpsj.87.073702
Abstract: The presence of Dirac nodal line in the time-reversal and inversion symmetric system is dictated by Z2 index when spin-orbit interaction is absent. With the first principles calculation, we show that the Dirac nodal line… read more here.
Keywords: centered cubic; face centered; dirac nodal; nodal line ... See more keywords