MING NAI-BEN, ZHOU FANG-QIAO. EXPERIMENTAL INVESTIGATION OF STABILITY OF PLANAR CRYSTAL-MELT INTERFACE AND EVOLUTION OF CELLULAR INTERFACE DURING CZOCHRALSKI GROWTH OF LiNbO3 SINGLE CRYSTALS DOPED WITH YTTRIUMJ. Acta Physica Sinica, 1986, 35(12): 1603-1608. DOI: 10.7498/aps.35.1603