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20140310153031.0 |
| 007 - PHYSICAL DESCRIPTION FIXED FIELD--GENERAL INFORMATION |
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cr nn 008mamaa |
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100427s2010 au | s |||| 0|eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
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| International Standard Book Number |
9783211929483 |
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978-3-211-92948-3 |
| 050 #4 - LIBRARY OF CONGRESS CALL NUMBER |
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| Classification number |
QC173.4.A87 |
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| Classification number |
QD461 |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER |
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| Classification number |
539 |
| Edition number |
23 |
| 264 #1 - |
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| -- |
Vienna : |
| -- |
Springer Vienna : |
| -- |
Imprint: Springer, |
| -- |
2010. |
| 912 ## - |
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| -- |
ZDB-2-PHA |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Eaton, Gareth R. |
| Relator term |
author. |
| 245 10 - IMMEDIATE SOURCE OF ACQUISITION NOTE |
|---|
| Title |
Quantitative EPR |
| Medium |
[electronic resource] : |
| Remainder of title |
A Practitioners Guide / |
| Statement of responsibility, etc |
by Gareth R. Eaton, Sandra S. Eaton, David P. Barr, Ralph T. Weber. |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
XII, 185p. 220 illus., 110 illus. in color. |
| Other physical details |
online resource. |
| 505 0# - FORMATTED CONTENTS NOTE |
|---|
| Formatted contents note |
Introduction -- Principles of Quantitative EPR; Why should examples of applications be quantitative?; Examples of applications -- Introduction to Quantitative EPR; General expression for CW EPR signal intensity; The EPR transition; Derivative spectra; The CW EPR line width; Second derivative operation; What transitions can we observe; Features of transition metal EPR; Parallel and perpendicular transitions -- Getting started- some practical matters; Operating the spectrometer-cautionary notes; Sample preparation; Don´t forget the cooling water!; Detector current; Automatic frequency control and microwave phase; Searching for a signal; Gain; Effect of scan rates and time constants on S/N and signal fidelity; bandwidth considerations; scan rate and filter time constant; selecting a non-distorting filter and scan rate; A note about comparing noise in CW and pulsed EPR; Background signals; Integration; Microwave power; Modulation amplitude; Modulation amplitude calibration; How to select modulation frequency; Modulation sidebands;Illustration of the effect of modulation amplitude, Modulation frequency, Microwave power on the spectra of free radicals; Phase; Automatic frequency control and microwave phase;Sample considerations; Passage effects; Software; Summary guidance for the operator; Scaling results for quantitative comparisons; Signal averaging; Number of data points, Cleanliness; Changing samples; NMR gaussmeter interference -- What matters, and what can you control? Crucial parameters and how they affect EPR signal intensity;What accuracy can one aspire to?- A deeper look at B1 and modulation field distribution in a resonator; Inhomogenity of B1 and modulation amplitude; Flat cells; Double-cavity simultaneous reference and unknown.-Resonator Q; Conversion efficiancy, C; Contributions to Q; Measurement of Resonator Q -- Filling factor. Temperature; Intensity vs. temperature; Practical example; Glass-forming solvents; Practical aspects of controlling and measuringsample temperature; Operation above room temperature.-Magnetic field and Microwave frequency;G-values; Microwave frequency; Magnetic field; Magnetic field homogenity; Coupling constants vs. hyperfine splittings.-Standard samples; Comparison with a standard sample; Standard samples for Q-band; Achievable accuracy and precision- g value and hyperfine splitting -- How good can it get?- Absolute EPR signal intensities; The spin magnetization M for an arbitrary spin S; Signal voltage; Calculation of noise; Calculation of S/N; Summary of impact of parameters on S/N; How to improve the spectrometer-the Friis equation -- Less common measurements with EPR spectrometers; Multiple resonance methods; Saturation transfer spectroscopy; Electrical conductivity; Static magnetization. |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc |
This is the first comprehensive yet practical guide for people who perform quantitative EPR measurements. No existing book provides this level of practical guidance to ensure the successful use of EPR. There is a growing need in both industrial and academic research to provide meaningful and accurate quantitative EPR results. This text discusses the various sample, instrument and software related aspects required for EPR quantitation. Specific topics include: choosing a reference standard, resonator considerations (Q, B1, Bm), power saturation characteristics, sample positioning, and finally, putting all the factors together to obtain an accurate spin concentration of a sample. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name as entry element |
Physics. |
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| Topical term or geographic name as entry element |
Chemistry. |
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| Topical term or geographic name as entry element |
Chemistry, Physical organic. |
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| Topical term or geographic name as entry element |
Biochemistry. |
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| Topical term or geographic name as entry element |
Surfaces (Physics). |
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| Topical term or geographic name as entry element |
Physics. |
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| Topical term or geographic name as entry element |
Atomic/Molecular Structure and Spectra. |
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| Topical term or geographic name as entry element |
Characterization and Evaluation of Materials. |
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| Topical term or geographic name as entry element |
Biochemistry, general. |
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| Topical term or geographic name as entry element |
Biophysics and Biological Physics. |
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| Topical term or geographic name as entry element |
Physical Chemistry. |
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| Topical term or geographic name as entry element |
Chemistry/Food Science, general. |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Eaton, Sandra S. |
| Relator term |
author. |
|
|---|
| Personal name |
Barr, David P. |
| Relator term |
author. |
|
|---|
| Personal name |
Weber, Ralph T. |
| Relator term |
author. |
| 710 2# - ADDED ENTRY--CORPORATE NAME |
|---|
| Corporate name or jurisdiction name as entry element |
SpringerLink (Online service) |
| 773 0# - HOST ITEM ENTRY |
|---|
| Title |
Springer eBooks |
| 776 08 - ADDITIONAL PHYSICAL FORM ENTRY |
|---|
| Display text |
Printed edition: |
| International Standard Book Number |
9783211929476 |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
http://dx.doi.org/10.1007/978-3-211-92948-3 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
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| Item type |
E-Book |
