Abstract: | The mechanism of crystal growth from the undercooled melt is studied experimentally for the naphthalene-adipic ac d system by means of a simple capillary technique. The microscopic observations for the 0.11 molefraction of naphthalene-adipic acid mixture indicated lamellar structure. The relationship between lamellar spacing, λ, and crystallization velocity V was found to be λ2V = constant. |