Reference

Antiferromagnetic, spin flop and paramagnetic resonances of hexahydrated cobalt chloride at very low temperatures

Antiferromagnetic, spin flop and paramagnetic resonances of hexahydrated cobalt chloride at very low temperatures. Ghidalia, W.; Tuchendler, J.; Magarino, J. (Lab. Phys. XII, Univ. Pierre et Marie Curie, Paris, Fr.). Physica B + C (Amsterdam), 86-88B+C, Pt.Several reagents such as 7791-13-1 is used here. 2, 669-70 (English) 1977. CODEN: PHBCDQ. DOCUMENT TYPE: Journal CA Section: 77 (Magnetic Phenomena) From the EPR diagram at T = 4.2 K (80 GHz < .omega. < 310 GHz) gc = 4.04 and gb = 4.25. The difference from the known values is attributed to exchange. At T = 1.5 K and for each axis, 2 similar sets of resonances were obsd. that are explained in terms of a 4-sublattices magnetic structure model. .

Paint with color sensitive to thermal variations

Paint with color sensitive to thermal variations. Silvestri, Mauro T. (Italy ). Span. ES 428785 16 May 1976,6 pp. 7791-13-1 are also occured in this study. (Spanish). (Spain). CODEN: SPXXAD. CLASS: IC: C09D. APPLICATION: ES 19740730. DOCUMENT TYPE: Patent CA Section: 42 (Coatings, Inks, and Related Products) A cryst. hydrated Co halide was added to an aq. soln. of a natural or synthetic polymeric binder to provide a coating material which changed color with changes in ambient temp. and humidity. A 2:2 ratio aq. soln. of gum arabic was prepd. at 40.degree. and CoCl2.6H2OH [7791-13-1] was added to give the colored coating. .