Phrases with «topological defects»

"Topological defects" refer to irregularities or imperfections that occur in the structure of certain materials or systems. These defects can arise when a material undergoes a phase transition, such as from a liquid to a solid, which causes its microscopic arrangement to change in a non-uniform or distorted manner. These defects are significant because they can have distinct properties and affect the behavior of the material or system, leading to interesting physical phenomena or useful applications in various fields. Full definition

Sentences with «topological defects»

  • When this happens, the regions meet along a craggy surface called a «domain wall,» which is one type of topological defect. (sciencemag.org)
  • Within the scope of an international cooperation with colleagues from the Los Alamos National Lab (USA), from the University of Ulm (Germany) and from the Hebrew University (Israel), PTB researchers have now, for the first time, succeeded in demonstrating topological defects in an atomic - optical experiment in the laboratory. (sciencedaily.com)
  • They found no signs of a hypothetical type of dark matter, which consists of flaws in the fabric of space called topological defects, the researchers reported here on Saturday at a meeting of the American Physical Society. (sciencemag.org)
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