TY - JOUR AU - C Park AU - D Yoon AU - J Blendell AU - C Handwerker C2 - Journal of the American Ceramic Society DA - 2003-04-01 00:04:00 LA - en PB - Journal of the American Ceramic Society PY - 2003 TI - Singular Grain Boundaries in Alumina and Their Roughening Transition ER -