What Does ZDO Stand For?

ZDO stands for Zero Differential Overlap

Zero Differential Overlap (ZDO) is a theoretical concept in quantum mechanics and condensed matter physics that describes a condition in which the wavefunctions of two or more quantum states do not overlap, leading to no interaction between them. This principle is crucial for understanding various phenomena in electronic structure and molecular interactions, as it simplifies calculations and helps predict the behavior of systems under specific conditions. ZDO is often applied in the context of tight-binding models and other computational methods to analyze and design materials and molecular systems with desired properties.