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A study from the IMDA Institute of Nanosciences and the University of Madrid in Spain stated that through experiments, researchers were able to make graphene magnetic. The study, published in the journal Nature Physics, opens a new door to the use of graphene spintronics or will transform the entire electronics industry.
"The use of magnetic characteristics to produce graphene spintronic devices is still in the experimental stage, but the results of our research show that the possibility is still very large and needs to be further explored." Rodolfo Miranda of the IMDEA Nanoscience Institute said.
Spintronics is based on the charge of electrons and also on the spin of electrons; spin determines the magnetic moment of electrons. When all the electrons of a material have the same spin, the material is magnetic.
Because spin can have two values, its application adds two more states to traditional electronics; the speed of data processing and the amount of data in electronic devices are therefore greatly increased, such as telecommunications, computer computing, energy, and biomedicine.
Magnetization of materials is a key technical factor for the successful development of graphene spintronic devices. Researchers have found breakthroughs in quantum and nanoscience. The technology utilizes an ultra-high vacuum chamber to form a super-perfect graphene film on the surface of a germanium single crystal, and then evaporates tetracyano-p-dioxane (TCNQ) organic molecules on the surface of the graphene. The TCNQ molecules in certain compounds can act as semiconductors under low temperature conditions. 
Professor Amadeo L. Vázquez de Parga said: Through experiments they have demonstrated how the TCNQ molecular structure acquires long-range magnetic sequences on the graphene surface and how the electrons are positioned in different frequency bands according to the spin.
At the same time, a simulation study also revealed that although graphene does not directly react with TCNQ, graphene does transfer a large amount of charge between the substrate and the TCNQ molecule and develops the TCNQ molecule into a long-range magnetic sequence. (Compiled from Science Daily)
Magnetic graphene or will lead a new revolution in electronics
Abstract Recently, scientists have for the understanding of graphene's hexagonal carbon atoms, and has not only limited to its superconductivity, mechanical and optical properties; the latest magnetic properties of graphene, or will lead to a breakthrough in the field of electronics Sexual technological revolution. From IMDEA nanoscience research...
Recently, scientists' understanding of graphene has not only been limited to its superconductivity, mechanical and optical properties; the latest magnetic characteristics of graphene, or a breakthrough in the electronics field.