: The nearly two-dimensional nature of films alters their characteristic behavior.

Solid and crystal structures, defects, and imperfections specific to thin layers.

Before diving into the PDF, it is essential to understand the author. Professor A. Goswami was a stalwart in Indian material science research. During a period when thin film technology was transitioning from laboratory curiosity to industrial necessity (the transistor boom of the 1960s-80s), Goswami curated a syllabus that became standard across universities in Asia and the Commonwealth.

The "Fundamentals" edition focuses on the physics during deposition. Key techniques analyzed include: