Atomic model gives quasicristal icasaédrica-al-pd-mn quintupla.
A new quasrystal research has revealed that its properties are also dictated by its origins of the upper dimension.
Once considered impossible, quasrystals revealed a hidden order that challenges our understanding of materials.
Its structure follows rules of higher dimensions, influencing both its mechanical and topological properties. Recent research has discovered bizarre behavior related to time in these crystals, suggesting deeper physical principles at stake.
An innovative discovery in crystallography has reformulated our understanding of materials, revealing that quasrystals – once considered impossible – follow structural rules of higher dimensions.
Recent investigations suggest that these unique materials not only have different mechanical properties, but also exhibit unexpected behaviors Related to time, suggesting deeper physical principles in action, explains the.
In 1982, Professor Dan Shechtman at Technion – Israeli Institute of Technology identified the first quasi-periodic crystala discovery that later earned him the 2011 Nobel Prize in Chemistry.
Unlike conventional crystals, which follow rigorous periodic standards, quasrystals exhibit order without repetitionforming symmetrical structures that challenge the previous scientific understanding. Initially received with skepticism, Shechtman’s discoveries were supported by the physicists Dov Levine and Paul Steinhardt, who demonstrated that quasicrists adhere to periodic structures – but in a space of exceeding dimensions to our three -dimensional world.
The concept of higher dimensions extends beyond the length, width and height to include additional perpendicular directions, challenging our ability to view them. The mathematical structure underlying quasrystals suggests that their seemingly irregular structures are Periodic patterns projections of a space of four or more dimensions. This knowledge has allowed researchers to predict and better manipulate the mechanical and thermodynamic properties of these materials.
A recent published in Science magazine has shown that the topological properties of quasrystals – characteristics that remain unchanged under deformation – are also dictated by its origins of higher dimension.
Analyzing surface electromagnetic wave interference patterns, researchers found that it was not possible to distinguish different quasrystal arrangements based only on their two -dimensional topology. Instead, its properties could only be fully understood when referenced to an underlying crystalline structure upper dimension, confirming previous theories of Levine and Steinhardt, as well as the work of the Nobel Sir Roger Penrose prize.
An unexpected discovery involved time -related behaviors in quasrystals. The researchers observed that different topological surface wave patterns seemed identical after an incredibly short interval – measured in attaches (one billionesimo of billionesimo from second). This phenomenon suggests a complex interaction between properties Thermodynamics and topological of quasrystals, reinforcing previous theoretical predictions.
Using advanced techniques such as nearby field swept optical microscopy and two -photon electronic microscopy, the team has opened the door to new methods to study quasrystal thermodynamic behaviors.
