Bull. Chem. Soc. Jpn., 2005, 78, 2114 Paramagnetic Semiconductors: Hybrid Molecular Materials Based on Ethyl- and Methyl-pyridinium-Substituted Verdazyl Radical Cations and the Ni(dmit)2 Anion (dmit = 1,3-Dithiol-2-thione-4,5-dithiolate) (Kazuo Mukai, Daisuke Shiba, Kenji Yoshida, Kyohei Mukai, Hiroyuki Hisatou, Keishi Ohara, Yuko Hosokoshi, and Nagao Azuma)