Abstract: Methods of fixing graphene using a laser beam and methods of manufacturing an electronic device are provided, the method of fixing graphene includes fixing a defect of a graphene nanoribbon by irradiating the laser beam onto the graphene nanoribbon.

Abstract: An electronic device, a transparent display and methods for fabricating the same are provided, the electronic device including a first, a second and a third element each formed of a two-dimensional (2D) sheet material. The first, second, and third elements are stacked in a sequential order or in a reverse order. The second element is positioned between the first element and the third element. The second element has an insulator property, the first and third elements have a metal property or a semiconductor property.

Abstract: Provided is a graphene device and a method of manufacturing the same. The graphene device may include an upper oxide layer on at least one embedded gate, and a graphene channel and a plurality of electrodes on the upper oxide layer. The at least one embedded gate may be formed on the substrate. The graphene channel may be formed on the plurality of electrodes, or the plurality of electrodes may be formed on the graphene channel.

Abstract: A method and an apparatus for manufacturing a nanowire are provided. The method for manufacturing a nanowire includes i) providing a source gas into a chamber, ii) controlling the temperature of a substrate received in the chamber separately from the temperature of the source gas, iii) forming a temperature gradient on the substrate, and iv) forming a nanowire having at least one growth condition selected from a group of growth speed and growth direction controlled according to the temperature gradient on the substrate.

Abstract: Provided are a stack structure including an epitaxial graphene, a method of forming the stack structure, and an electronic device including the stack structure. The stack structure includes: a Si substrate; an under layer formed on the Si substrate; and at least one epitaxial graphene layer formed on the under layer.

Abstract: An inductor may include a conductive line including a material in which an electrical resistance varies depending on an electric field applied to the material and/or first and second electrodes electrically connected to first and second end portions of the conductive line, respectively. A method of operating an inductor may include applying current to a conductive line of the inductor. The conductive line may include a material in which an electrical resistance may vary depending on an electric field applied to the material. The current may be applied to the conductive line via first and second electrodes electrically connected to first and second end portions of the conductive line, respectively.