Phase analysis, thermal and thermoelectric properties of nanocrystalline Na0.15Cu1.85S, Na0.17Cu1.80S, Na0.20Cu1.77S alloys Journal title: Eurasian journal of physics and functional materials Authors: M.Kh. Balapanov, M.M. Kubenova, K.A. Kuterbekov, A, A. Kozlovskiy, S.N. Nurakov, R.Kh. Ishembetov, R... Subject(s):