Results 1 to 10 of about 321,091 (361)
Dirac nodal surfaces and nodal lines in ZrSiS [PDF]
Science Advances, 2019 Photoemission demonstrates that the Dirac-like band crossings form 1D nodal lines and 2D nodal surfaces in the bulk of ZrSiS. Topological semimetals are characterized by symmetry-protected band crossings, which can be preserved in different dimensions in
B. Fu +16 more
semanticscholar +3 more sources
Nature, 2016 The band theory of solids is arguably the most successful theory of condensed-matter physics, providing a description of the electronic energy levels in various materials.
T. Bzdušek +4 more
semanticscholar +5 more sources
Topological nodal-line fermions in spin-orbit metal PbTaSe2
Nature Communications, 2016 Topological semimetals can support one-dimensional Fermi lines or zero-dimensional Weyl points in momentum space, where the valence and conduction bands touch.
Guang Bian, Tay-Rong Chang, Raman Sankar
exaly +2 more sources
Intrinsic in-plane nodal chain and generalized quaternion charge protected nodal link in photonics
Light: Science & Applications, 2021 Nodal lines are degeneracies formed by crossing bands in three-dimensional momentum space. Interestingly, these degenerate lines can chain together via touching points and manifest as nodal chains.
Dongyang Wang +9 more
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Human Cerberus prevents nodal-receptor binding, inhibits nodal signaling, and suppresses nodal-mediated phenotypes. [PDF]
PLoS ONE, 2015 The Transforming Growth Factor-ß (TGFß) family ligand Nodal is an essential embryonic morphogen that is associated with progression of breast and other cancers.
Senem Aykul +3 more
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Topological transition from nodal to nodeless Zeeman splitting in altermagnets [PDF]
Physical review B, 2023 In an altermagnet, the symmetry that relates configurations with flipped magnetic moments is a rotation. This makes it qualitatively different from a ferromagnet, where no such symmetry exists, or a collinear antiferromagnet, where this symmetry is a ...
R. Fernandes +3 more
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Nodal superconductivity and superconducting domes in the topological Kagome metal CsV3Sb5 [PDF]
, 2021 Recently superconductivity was discovered in the Kagome metal AV3Sb5 (A = K, Rb, and Cs), which has an ideal Kagome lattice of vanadium1-4. These V-based superconductors also host charge density wave (CDW)5 and topological nontrivial band structure2,6,
Shiyan Li +13 more
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Enfermería como una postura política para la implementación de la justicia social
Acc Cietna, 2023 La justicia social no es excluyente de la enfermería, pues al brindar el cuidado se está resguardando la integridad del paciente al ir más allá de la persona enferma, ya que, a través de ésta, es que se posibilita la instauración de formas de poder más ...
Ana Sofía Gutiérrez Velázquez +2 more
doaj +1 more source
JAMA Oncology, 2021 Importance The presence of pelvic nodal metastases at radical prostatectomy is associated with biochemical recurrence after prostatectomy. Objective To assess the accuracy of prostate-specific membrane antigen (PSMA) 68Ga-PSMA-11 positron emission ...
T. Hope +23 more
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Data-driven approach to designing a BCI-integrated smart wheelchair through cost–benefit analysis
High-Confidence Computing, 2023 A smart wheelchair provides mobility assistance to persons with motor disabilities by processing sensory inputs from the person. This involves accurately collecting inputs from the user during various movement activities and using them to determine their
Jenamani Chandrakanta Badajena +2 more
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