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Sinopse
Beginning chapters describe the physical nature of thin films-their formation and structure. Heavens discusses thoroughly and practically the common thermal evaporation and sputtering processes. The equipment used is explained and diagrammed. Instruments employed to investigate the structure of thin films — the optical microscope, electron microscope and field emission microscope — are described. Photos taken through these instruments show the nonuniform patterns formed by crystallites of silver, gold, chromium, aluminum, nickel and other metals deposited in thin films.
The next three chapters measure the effectiveness of alkaline and metallic thin solid films in transmitting and reflecting light. Maxwell's equations of electromagnetic theory are presented to calculate the intensity of light transmitted or reflected by single, double and multilayered films. Thoroughly treated are methods used to measure the thicknesses of films, which include the refractometer and the interferometer. To determine the effect of thickness on the optical qualities of thin films, experiments with films of silver, gold and other metals of varying thicknesses are examined. In the final chapter, Heavens lists some less familiar uses of thin films: protection of delicate equipment from abrasions; films of metal which eliminate electrostatic charges in lab experiments; and multilayered films, used as filters, through which phenomena such as the sun's corona can be studied.
Theory and practical detail are emphasized equally in this text. A slight background in differential equations is helpful in following the theoretical portions of the text, but the mathematical basis will not impede those who are chiefly interested in experimental techniques and results.
Ficha técnica
Especificações
ISBN | 9780486669243 |
---|---|
Pré venda | Não |
Peso | 322g |
Autor para link | HEAVENS O.S. |
Livro disponível - pronta entrega | Não |
Dimensões | 23 x 16 x 1 |
Idioma | Inglês |
Tipo item | Livro Importado |
Número de páginas | 288 |
Número da edição | 1ª EDIÇÃO - 2010 |
Código Interno | 80048 |
Código de barras | 9780486669243 |
Acabamento | PAPERBACK |
Autor | HEAVENS, O.S. |
Editora | DOVER PUBLICATIONS |
Sob encomenda | Sim |