The Dance of Growth: Temperature, Diffusion, and Seeding in Epitaxial Film Formation
Produktnummer:
1893eb4faaa2ea4db2af70be234f93d990
| Autor: | Mackil |
|---|---|
| Themengebiete: | Crystal defects Diffusion Epitaxial Kinetic theory Mass transport Nucleation Seeding Thin films film growth mechanisms |
| Veröffentlichungsdatum: | 28.06.2024 |
| EAN: | 9783384274076 |
| Sprache: | Englisch |
| Seitenzahl: | 112 |
| Produktart: | Kartoniert / Broschiert |
| Verlag: | tredition |
Produktinformationen "The Dance of Growth: Temperature, Diffusion, and Seeding in Epitaxial Film Formation"
Epitaxial film formation is a cornerstone of modern electronics. It allows for the creation of thin, uniform layers of crystalline materials on carefully prepared substrates. These films are essential for transistors, solar cells, LEDs, and a variety of other devices. But this seemingly simple process is a fascinating interplay between three key factors: temperature, diffusion, and seeding. Understanding this intricate dance is crucial for controlling film properties and achieving desired device performance.Setting the Stage: The Crystal Lattice and Substrate Imagine a crystal as a perfectly ordered arrangement of atoms or molecules. These building blocks are positioned in a three-dimensional grid called a lattice. Epitaxial growth aims to replicate this crystal structure onto a foreign substrate. The substrate, although crystalline itself, may have a different lattice constant (spacing between atoms) and orientation compared to the desired film. This lattice mismatch can significantly impact film quality.
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