Abstract: A method for controlling the optical properties of a material comprises the steps of (1) applying a dopant to an undoped TMD film by solution dip-coating the TMD, wherein the solution is a dopant solution consisting of one of NADH (nicotinamide adenine dinucleotide) and TCNQ (7,7,8,8-tetracyanoquinodimethane), wherein the doped TMD film exhibits an altered refractive index (n) and extinction coefficient (k) in comparison to the undoped TMD film. The dopant solution is a 0.1M solution of NADH in anhydrous acetonitrile or a 0.1M solution of TCNQ in anhydrous methanol. Rinsing the doped TMD film with a solvent consisting of one of anhydrous acetonitrile and anhydrous methanol to create an undoped TMD film exhibiting a refractive index (n) and extinction coefficient (k) substantially similar to the original undoped TMD film. The TMD is selected from the group consisting of MoS2, MoSe2, WS2, WSe2, and TiS2.

Abstract: The disclosure relates to polymers including one or more 1,1-disubstituted alkene monomers. By employing a plurality of monomers and/or tailored chain structure, polymers having improved combinations of properties are achieved. The polymer may be a copolymer, preferably including two or more 1,1-disubstituted alkene monomers. The polymer may be a homopolymer having a tailored chain structure.

Abstract: The disclosure relates to polymers including one or more 1,1-disubstituted alkene monomers. By employing a plurality of monomers and/or tailored chain structure, polymers having improved combinations of properties are achieved. The polymer may be a copolymer, preferably including two or more 1,1-disubstituted alkene monomers. The polymer may be a homopolymer having a tailored chain structure.

Abstract: Monitoring state of charge of an electric storage battery (18) is done by deliberately inducing eddy currents, specifically using an induction coil (70) in conductive metallic constituents of negative plate material (74) of the battery concerned, and detecting effects representative of said eddy currents, specifically by detecting (76, 78) amplitude or frequency effects on energizing signals (72).