Resources Contact Us Home
Three-level magnon laser at room temperatures

Image Number 3 for United States Patent #8031397.

A magnon laser comprising: a Magnon Gain Medium, wherein the Magnon Gain Medium supports generation of nonequilibrium magnons, and a means for pumping nonequilibrium electrons into the Magnon Gain Medium. Propagation of nonequilibrium electrons in Magnon Gain Medium causes generation of nonequilibrium magnons. Magnon Gain Medium comprises ferromagnetic materials at room temperatures including the half-metallic ferromagnets.

  Recently Added Patents
Data transfer operation completion detection circuit and semiconductor memory device provided therewith
Method for etched cavity devices
Method for generating optical codes for a print-context
Hardware/software debugging using memory access parameters
Enzymatic demethylation of flavonoids
Ascertaining presentation format based on device primary control determination
  Randomly Featured Patents
Catadioptric imaging system
Apparatus for producing continuous cured rubber strips
Method to achieve increased trench depth, independent of CD as defined by lithography
High foaming, grease cutting light duty liquid detergent comprising ether carboxylates and amine oxides
Telecommunications connector with improved crosstalk reduction
Composting machine
Method for determining offset and gain correction for a light sensitive sensor
Compact motor with speed reducing mechanism
Solid phase anti-C3 assay for detection of immune complexes
Combined blood coagulation measuring instrument and test strip