Patent for Room Temperature Superconductor Material and Manufacturing Method (No. 10-2359995)
Mar 1
2 min read
(This image is not an actual experimental result and is a virtual image to help readers understand.)
This patent discloses a novel superconducting material that exhibits superconductivity at or near room temperature, and a method for its synthesis and stabilization. Specific composition ranges, process conditions, and structural characteristics are described in detail to achieve and maintain superconductivity without the need for cryogenic cooling.
Hyunsung TNC holds a domestic patent (material patent) for a novel material that exhibits superconductivity through a solid-state chemical reaction using a Cd (cadmium)-based metal compound, and the properties and superconductivity of this material have been confirmed through experiments conducted jointly with leading domestic science and engineering universities.
Through joint research, the following superconducting property indicators were experimentally observed:
Abnormal drop in electrical resistance (Near-zero resistivity)
Diamagnetic signature similar to Meissner effect
Formation of a critical temperature (Tc) region under specific composition and heat treatment conditions
Unlike existing ceramic HTS, this patent is a source technology that can induce superconducting behavior with only low-cost metal elements and a simple heat treatment process, and can be a strategic asset for screening room-temperature superconductor candidates and scalable solid-state chemical design in the future.
Hyunsung TNC holds a domestic material patent for a cadmium-based metallic compound that exhibits superconducting properties via solid-state chemical reaction.
The superconducting behavior of this novel compound has been experimentally confirmed through collaborative research with a leading Korean university in the field of materials science.
Joint revealed key superconducting indicators such as:
Sharp drop in electrical resistivity approaching zero
Meissner-like magnetic expulsion behavior
Defined transition range (Tc) under specific composition and thermal treatment
Unlike conventional ceramic-based HTS materials, this invention allows for superconducting behavior to emerge from simple, low-cost metallic systems without complex synthesis, positioning it as a promising platform for scalable room-temperature superconductor discovery and applied solid-state materials engineering.
