These materials are characterized by robust surface states that remain unchanged against perturbations such as impurities or physical deformations. This article explores the definition, principles, ...
The concept of topological materials has its roots in the 1970s when (physicists ... cannot easily be brought into an insulating state – and are immune to certain types of perturbations, such as ...
A non-destructive imaging technique has been developed that measures local variations in a property called X-ray linear ...
SINGAPORE: Scientists from Nanyang Technological University (NTU), Singapore, have made significant strides in understanding ...
"Once the symmetry eigenvalues of the bands are determined, all types of symmetry-indicated ... of validating predictions for ...
We now make a brief but significant departure from the world of linear transformations to that of topological transformations, which in all their generality are distinctly nonlinear. The properties of ...
and they can also lead to important new applications including the nano-scale processing of materials such as micro-needle fabrication. We are aiming to open novel photonic science fields and create ...
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