Angebote zu "Desorption" (6 Treffer)

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Plume Analysis in Laser Desorption and Ablation
58,99 € *
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Plume Analysis in Laser Desorption and Ablation ab 58.99 € als Taschenbuch: Basics for Ambient Ionization. Aus dem Bereich: Bücher, English, International, Gebundene Ausgaben,

Anbieter: hugendubel
Stand: 25.10.2020
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Stefan Flow
34,00 € *
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High Quality Content by WIKIPEDIA articles! Stefan flow, occasionally called Stefan's flow (Slovene Stefanov tok), is a transport phenomena concerning the movement of a chemical species by a flowing fluid (typically in the gas phase) that is induced to flow by the production or removal of the species at an interface. Any process that adds the species of interest to or removes it from the flowing fluid may cause Stefan flow, but the most common processes include evaporation, condensation, chemical reaction, sublimation, ablation, adsorption, absorption, and desorption. It was named after the Slovene physicist, mathematician, and poet Joseph Stefan for his early work on calculating evaporation rates.

Anbieter: Dodax
Stand: 25.10.2020
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Plume Analysis in Laser Desorption and Ablation
59,00 € *
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The fundamental physical processes of mid infrared laser ablation in the context of laser desorption mass spectrometry were investigated. Understanding the mechanisms of infrared laser desorption and ablation can lead to improvements in these techniques and expand their applications. Particles were generated from glycerol irradiated at atmospheric pressure using a tunable infrared laser at wavelengths between 2.6 and 3.8 m. The wavelength dependence of size distributions of ablated particles was measured. In addition to particle sizing, fast photography was used to study the dynamics of mid infrared laser desorption and ablation. The wavelength and energy of the infrared laser can be used to effectively tune the composition of the desorption plume. This ability to control the composition of the plume will be used in the development of IR laser ambient ionization mass spectrometry techniques such as atmospheric pressure matrix-assisted laser desorption ionization (AP-MALDI) and matrix-assisted laser desorption electrospray ionization (MALDESI) where the ability to control material removal is critical to efficient ionization.

Anbieter: Dodax
Stand: 25.10.2020
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Laser Ablation: Mechanisms and Applications 2
297,00 CHF *
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Reflecting the diversity of applications for laser ablation of solid materials, this work covers areas including desorption mechanisms and laser surface interactions, spectroscopy and analysis, mechanisms of pulsed laser deposition and modelling and fundamental measurements.

Anbieter: Orell Fuessli CH
Stand: 25.10.2020
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Laser Ablation: Mechanisms and Applications 2
179,99 € *
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Reflecting the diversity of applications for laser ablation of solid materials, this work covers areas including desorption mechanisms and laser surface interactions, spectroscopy and analysis, mechanisms of pulsed laser deposition and modelling and fundamental measurements.

Anbieter: Thalia AT
Stand: 25.10.2020
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