THERMOCHIMICA ACTA, vol. 391, no. 1-2, page. 7 - 12, 2002-08-12
APPLIED PHYSICS LETTERS, vol. 76, no. 17, page. 2451 - 2453, 2000-04-24
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, vol. 35, page. S1335 - S1338, 1999-12
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, vol. 35, page. S1359 - S1363, 1999-12