Magnetically modulated microwave absorption MMMA in investigation of superconductors

In this paper we would like to describe a few specific applications of magnetically modulated microwave absorption, MMMA, developed at our laboratory. We shall subsequently describe specific methods for determination of the critical temperature Tc, and for studying dynamics of the synthesis of superconducting fullerides Rb3C60 and the quality of thin films and single crystals. We shall also discuss the possibility of applying the MMMA technique for measurements of the lower Josephson critical field Hc1J, the lower critical field of the grains Hc1G and intergrain critical current density Jc. (orig.)