Ironically, if topology had trumped basic geometry in Flatland ... The situation changes at the surface of a 3D host (or the edge of a 2D host) and new electron states appear at these boundaries.

Explore the properties of 2D shapes from one-sided circles to the eight-sided octagons. Shapes with 3 sides Explore shapes with 3 sides and look at curved and straight lines. Shapes with 4 sides ...

These guys are 2D shapes and 2D shapes are everywhere. Shapes have sides and corners and are completely flat, like a drawing on a piece of paper. Circles don’t have corners and have got just one ...

Researchers have created a cutting-edge structure by placing a very thin layer of a special insulating material between two magnetic layers. This new combination acts as a quantum anomalous Hall ...

This topical survey course focuses on two-dimensional (2D) materials, such as graphene and transition metal dichalcogenides ... Besides traditional methods, it introduces the modern and powerful ...

A logical topology is how devices appear connected to the user. A physical topology is how they are actually interconnected with wires and cables. For example, in a shared Ethernet network that ...

The creation, display and manipulation of objects in the computer in two dimensions. Drawing programs and 2D CAD programs allow objects to be drawn on an X-Y scale as if they were drawn on paper.

These fibers become automatically interweaved between the gaps of the base network, creating a particular 2D topology. After characterization via experiments, simulations, and theoretical analyses ...

There are flavours to suit every conceivable 2D platforming taste and plenty of room for debate about how they should be categorised. Below you will find our picks for the best 2D platform games ...

State Key Laboratory of Microbial Metabolism, Joint International Research Laboratory of Metabolic & Developmental Sciences, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, ...

Soft Condensed Matter and Biophysics, Department of Physics and Debye Institute, Utrecht University, Utrecht, The Netherlands ...