The phenomenon of dewetting is characterized by the Vertical Bridgman growth of a crystal without contact with the crucible wall due to the existence of a liquid meniscus at the level of the solid-liquid interface which creates a gap between the grown crystal and the inner crucible wall. One of the immediate consequences of this phenomenon is the drastic improvement of the crystal quality. In order to bring crucial information concerning dewetted phenomenon, detailed theoretical results and numerical simulations are necessary, on the basis of the mathematical models able to reflect better the real phenomenon which should include all essential processes appearing during the growth. The main problem of the dewetting growth and the related improvements of the material quality is the stability of the growth process. In this context, the goal of the present work is to perform analytical and numerical studies for capillarity, heat transfer and stability problems of the dewetted Bridgman process.
