Singh, K. P.; Awana, V. P. S.; Shahabuddin, M. D.; Husain, M.; Saxena, R. B.; Nigam, Rashmi; Ansari, M. A.; Gupta, Anurag; Narayan, Himanshu; Halder, S. K.; Kishan, H.
(World Scienti fic Publishing Company, 2006)
We report optimization of the synthesis parameters viz. heating temperature (TH), and
hold time (thold) for vacuum-annealed (105 Torr) and LN2 (liquid nitrogen) quenched
MgB2 compound. These are single-phase compounds ...