Manufacturing and Systematic Studies of Paramagnetic Graphene-Bases Systems: A New Functional Material for high-performance Sensors and Filters. Y.M.Yeung, K.C.lam. JY.Dai, D.V.Bukhvalov, L.Y.Lam, A.F.Zatsepin*, X.Hu*, C.H.Wong* (due to submit in August, 2024)