Abstract: The present invention relates to new multiferroic materials. More particularly, the present invention relates to new multiferroic single phase ceramic materials as well as to thin films formed from these materials, methods of preparing these materials and their use as multiferroic materials in electronic components and devices.

Abstract: The present invention relates to new multiferroic materials. More particularly, the present invention relates to new multiferroic single phase ceramic materials as well as to thin films formed from these materials, methods of preparing these materials and their use as multiferroic materials in electronic components and devices.

Abstract: The invention provides a method for the manufacture of a sheet product comprising a substrate having a coating of an adhesion promoter, which comprises applying to said substrate a solution or suspension of an adhesion promoter comprising a polymer bearing carboxylic acid, salt, amide and/or ester groups, said solution or suspension also comprising an indicator material which is colourless under the conditions of application of said solution or suspension to said substrate but which generates visible colouration upon the application of suitable chemical means. The method may be used as part of a quality control method for monitoring the application of a coating of an adhesion promoter to a substrate. The resulting sheets are novel.

Abstract: The invention involves new syntheses for poly(methyl- and ethyl-silyne). The invention also includes silicon carbide (SiC) ceramics that can be produced from poly(methylsilyne), as well as other ceramics, which can be produced from these precursors by modified processing conditions.

Abstract: The invention involves new syntheses for poly(methyl- and ethyl-silyne). The invention also includes silicon carbide (SiC) ceramics that can be produced from poly(methylsilyne), as well as other ceramics, which can be produced from these precursors by modified processing conditions.