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Which metal is used as a thin film on sweets? 

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Finally, the thick metal-oxide layer can serve as a thin-film antireflection coating, which increases light absorption efficiency.
It has been found that by using the metal indium and certain of its alloys as a solder, without a flux, adherence to thin metal films may be readily obtained without destruction of the film.
In contrast, a sputter-deposited alloy thin film could have a better amorphous-forming ability than a pure metal.
It can also form a highly functional film on any type of substrate using metal or non metal powders.
Metal capping layer can be used to enhance the physical properties of thin films.
Thin metal films can be used to catalyze the growth of nanomaterials in place of the bulk metal, while greatly reducing the amount of material used.
Obviously, it is evident that aggregation of grains on the substrate forms the thin film.
Interestingly, the prepared thin film can be used as plasmonic substrates.
Such materials can potentially be used as thin film tribological coatings to improve the wear resistance of low strength steels and the light alloys.
Thin oxide film formation may also be used to create unique two-dimensional materials.

Related Questions

What are some of the applications of thin films?4 answersThin films have a wide range of applications in various fields. In the field of biosensors, thin films are used to create a small analytical device with high sensitivity and label-free detection. They are also used in solar energy technology, specifically in solar photovoltaic and solar thermal applications. Thin film batteries, made of solid electrodes and solid electrolytes, find applications in consumer electronics, wireless sensors, and energy storage for solar cells. Another application of thin films is in drug delivery systems, where they are used as an alternative to traditional drug delivery methods. Additionally, thin films deposited from the vapor phase are used in soft biomaterials for biomedical implants, biosensors, and drug delivery systems.
How to use X-ray to measure thin film thickness?5 answersX-ray can be used to measure thin film thickness using various methods. One method is the energy-dispersive X-ray spectroscopy (EDS) line scan, which allows for accurate measurement of thin film thickness regardless of its shape or alignment with the electron beam direction. Another method involves using X-ray absorption spectroscopy, which utilizes the spectral separation and logarithmic equation to determine film thickness. X-ray fluorescence spectrometry (XRF) is another widely used technique for measuring thin film thickness, particularly for analyzing element composition and establishing calibration curves. Additionally, X-ray measurements can be used to reconstruct the thickness profile of thin liquid films in gas-liquid annular pipe flow, providing detailed information about film thickness distribution. Finally, energy-dispersive X-ray fluorescence spectrometry combined with multivariate statistical tools has been shown to be an effective non-destructive method for measuring the thickness of polymeric thin films.
What are the most popular thin-film deposition methods?3 answersThe most popular thin-film deposition methods include physical vapor deposition (PVD), chemical vapor deposition (CVD), and solution-based deposition techniques. PVD techniques, such as magnetron sputtering and ion plating, involve the production of vapors through resistive heating, atomic sputtering, or other methods, and are widely used for thin-film formation. CVD techniques, on the other hand, involve the use of vapors obtained from gas, liquid, or solid precursors and rely on chemical reactions for film formation. Solution-based deposition techniques, such as chemical solution deposition and sol-gel preparation, offer advantages such as easy stoichiometric control, low-cost large-area deposition, and good control over film properties. These methods have been extensively used for various applications, including photovoltaics, sensors, energy storage, catalysis, and biomedical devices.
How can oral thin films be used to deliver drugs to the oral cavity?5 answersOral thin films are a versatile drug delivery system that can be used to deliver drugs to the oral cavity. These films can be administered orally, buccally, sublingually, ocularly, and transdermally. They provide fast, local, or systemic effects and are particularly beneficial for patients who have difficulty swallowing traditional oral dosage forms, such as tablets. Oral thin films do not require water for administration and can be easily applied by patients who have limited access to water. They adhere to the mucosa, disintegrate rapidly upon contact with saliva, and have a pleasant taste. The films are made using hydrophilic polymers and can be formulated to have high stability, ease of handling and administration. They offer rapid release of the drug, making them an excellent system for drug delivery. Overall, oral thin films provide a convenient and effective way to deliver drugs to the oral cavity, especially for patients with swallowing difficulties.
How do you choose a substrate for thin film?10 answers
What is thin film in air wedge?9 answers

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