50 Results for : spectrometer

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    There is a growing need in both industrial and academic research to obtain accurate quantitative results from continuous wave (CW) electron paramagnetic resonance (EPR) experiments. This book describes various sample-related, instrument-related and software-related aspects of obtaining quantitative results from EPR expe- ments. Some speci?c items to be discussed include: selection of a reference standard, resonator considerations (Q, B ,B ), power saturation, sample position- 1 m ing, and ?nally, the blending of all the factors together to provide a calculation model for obtaining an accurate spin concentration of a sample. This book might, at ?rst glance, appear to be a step back from some of the more advanced pulsed methods discussed in recent EPR texts, but actually quantitative "routine CW EPR" is a challenging technique, and requires a thorough understa- ing of the spectrometer and the spin system. Quantitation of CW EPR can be subdivided into two main categories: (1) intensity and (2) magnetic ?eld/mic- wave frequency measurement. Intensity is important for spin counting. Both re- tive intensity quantitation of EPR samples and their absolute spin concentration of samples are often of interest. This information is important for kinetics, mechanism elucidation, and commercial applications where EPR serves as a detection system for free radicals produced in an industrial process. It is also important for the study of magnetic properties. Magnetic ?eld/microwave frequency is important for g and nuclear hyper?ne coupling measurements that re?ect the electronic structure of the radicals or metal ions.
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    • Price: 94.99 EUR excl. shipping
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    Signal processing ab 48.99 € als Taschenbuch: Audio signal processing Bandwidth Code Autocorrelation Sampling rate Transfer function Linear prediction Cepstrum Baseband Whittaker-Shannon interpolation formula Spectrometer Chirp Bode plot Group delay and phase delay. Aus dem Bereich: Bücher, Ratgeber, Computer & Internet,
    • Shop: hugendubel
    • Price: 48.99 EUR excl. shipping
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    The Variation of Coronal Holes with Solar Cycle ab 78.99 € als Taschenbuch: An observational study of the variation and evolution of Coronal Holes throughout solar cycle 23 with SoHO's Coronal Diagnostic Spectrometer. Aus dem Bereich: Bücher, Wissenschaft, Physik,
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    • Price: 78.99 EUR excl. shipping
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    Future spaceflights ab 25.49 € als Taschenbuch: 2010 in spaceflight 2011 in spaceflight Mars Science Laboratory Space Interferometry Mission James Webb Space Telescope ExoMars Iranian Space Agency Alpha Magnetic Spectrometer STS-134 Mars Astrobiology Explorer-Cacher VMS Eve. Aus dem Bereich: Bücher, English, International, Englische Taschenbücher,
    • Shop: hugendubel
    • Price: 25.49 EUR excl. shipping
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    Design Construction and Research Application of a Differential Electrochemical Mass Spectrometer (DEMS) - Auflage 2012: ab 149.99 €
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    • Price: 149.99 EUR excl. shipping
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    High-Resolution Spin-Resolved Photoemission Spectrometer and the Rashba Effect in Bismuth Thin Films - Auflage 2015: ab 117.49 €
    • Shop: ebook.de
    • Price: 117.49 EUR excl. shipping
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    A Supersonic Jet Spectrometer for Terahertz Applications (SuJeSTA): ab 16.1 €
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    • Price: 16.10 EUR excl. shipping
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    Neutron Scattering with a Triple-Axis Spectrometer - Basic Techniques: ab 45.99 €
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    • Price: 45.99 EUR excl. shipping
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    High-Resolution Spin-Resolved Photoemission Spectrometer and the Rashba Effect in Bismuth Thin Films: ab 96.49 €
    • Shop: ebook.de
    • Price: 96.49 EUR excl. shipping
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    Design Construction and Research Application of a Differential Electrochemical Mass Spectrometer (DEMS): ab 138.99 €
    • Shop: ebook.de
    • Price: 138.99 EUR excl. shipping


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