Unidirectional growth of 〈1 1 0〉 ammonium dihydrogen orthophosphate single crystal by Sankaranarayanan-Ramasamy method

Unidirectional 〈1 1 0〉 ammonium dihydrogen orthophosphate single crystal was grown by Sankaranarayanan-Ramasamy (SR) method. 〈1 1 0〉orientational seed was mounted at the bottom of the glass crucible and the crystal of diameter 20 mm and length 60 mm was successfully grown by this novel SR method. Almost 100% solute-crystal conversion efficiency was achieved.