Computer Simulation of Atomic Ordering Characteristics in L12 type Ordered Superstructures



Computer simulation of grain boundary grooving and cathode voiding n bamboo interconnects by surface diffusion under capillary and electromigration forces
Akyıldız, Öncü; Oğurtanı, Tarık Ö.; Department of Metallurgical and Materials Engineering (2004)
The processes of grain boundary grooving and cathode voiding which are important in determining the life times of thin films connecting the transistors in an integrated circuit are investigated by introducing a new mathematical model, which flows from the fundamental postulates of irreversible thermodynamics, accounting for the effects of applied electric field and thermal stresses. The extensive computer studies on the triple junction displacement dynamics shows that it obeys the first order reaction kinet...
Computer simulation of dynamic behavior of pneumatic tires
Tönük, Ergin; Ünlüsoy, Yavuz Samim; Department of Mechanical Engineering (1998)
Computer simulation of void growth dynamics under the action of electromigration and capillary forces in narrow thin interconnects
Ogurtani, TO; Oren, EE (2001-08-01)
A comprehensive picture of void dynamics in connection with the critical morphological evolution has been developed in order to understand the conditions under which premature failure of metallic thin interconnects occurs. Our mathematical model on the mass flow and accumulation on void surfaces, under the action of applied electrostatic and elastostatic force fields, and capillary effects, follows an irreversible but discrete thermodynamic formulation of interphases and surfaces. This formalism also takes ...
Computer simulation of stick-slip motion in machine tool slideways
Bilkay, O; Anlagan, O (Elsevier BV, 2004-04-01)
Especially in CNC (Computer Numerical Control) machine tools, stick-slip motion should be eliminated even at very low sliding speeds. Otherwise, the table begins oscillating around the desired position and exact positioning can never be achieved. In this study, stick-slip motion of plain machine tool slideways is simulated using a two-degree of freedom mathematical model. The governing equations are solved with the help of a mathematical package, MathCad 6.0. The results are compared with experimental ones ...
Computer Simulation of Ordering Kinetics in Intermetallic Compounds
Mehrabov, Amdulla; Akdeniz, Mahmut Vedat (null; 1999-09-01)
Citation Formats
A. Mehrabov and M. V. Akdeniz, “Computer Simulation of Atomic Ordering Characteristics in L12 type Ordered Superstructures,” 2000, vol. 2, Accessed: 00, 2021. [Online]. Available: