Literature DB >> 20451433

A signal-to-noise standard for pulsed EPR.

Gareth R Eaton1, Sandra S Eaton, Richard W Quine, Deborah Mitchell, Velavan Kathirvelu, Ralph T Weber.   

Abstract

A 2 mm diameter by 10mm long cylinder of fused SiO2 (quartz) gamma-irradiated to 1 kGy with 60Co contains about 2x10(16) spins/cm3. It is proposed as a standard for monitoring signal-to-noise (S/N) performance of X-band pulsed EPR spectrometers. This sample yields S/N of about 25 on modern spin echo spectrometers, which permits measurement of both signal and noise under the same conditions with an 8-bit digitizer. Copyright (c) 2010 Elsevier Inc. All rights reserved.

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Year:  2010        PMID： 20451433      PMCID： PMC2885565          DOI： 10.1016/j.jmr.2010.04.006

Source DB:  PubMed          Journal:  J Magn Reson        ISSN： 1090-7807            Impact factor:   2.229


  3 in total

1.  Absolute EPR spin echo and noise intensities.

Authors:  G A Rinard; R W Quine; R Song; G R Eaton; S S Eaton
Journal:  J Magn Reson       Date:  1999-09       Impact factor: 2.229

2.  Frequency dependence of EPR signal-to-noise.

Authors:  G A Rinard; R W Quine; J R Harbridge; R Song; G R Eaton; S S Eaton
Journal:  J Magn Reson       Date:  1999-09       Impact factor: 2.229

3.  Hyper pure quartz as a promising material for retrospective and radiation processing dosimetry using ESR technique.

Authors:  A H Ranjbar; K Randle
Journal:  Appl Radiat Isot       Date:  2008-02-12       Impact factor: 1.513
  3 in total
  5 in total

1.  DAC-board based X-band EPR spectrometer with arbitrary waveform control.

Authors:  Thomas Kaufmann; Timothy J Keller; John M Franck; Ryan P Barnes; Steffen J Glaser; John M Martinis; Songi Han
Journal:  J Magn Reson       Date:  2013-08-15       Impact factor: 2.229

2.  Comparison of Continuous Wave, Spin Echo, and Rapid Scan EPR of Irradiated Fused Quartz.

Authors:  Deborah G Mitchell; Richard W Quine; Mark Tseitlin; Virginia Meyer; Sandra S Eaton; Gareth R Eaton
Journal:  Radiat Meas       Date:  2011-09       Impact factor: 1.898

3.  Biochemical and EPR-spectroscopic investigation into heterologously expressed vinyl chloride reductive dehalogenase (VcrA) from Dehalococcoides mccartyi strain VS.

Authors:  Anutthaman Parthasarathy; Troy A Stich; Svenja T Lohner; Ann Lesnefsky; R David Britt; Alfred M Spormann
Journal:  J Am Chem Soc       Date:  2015-03-04       Impact factor: 15.419

4.  Integration of a versatile bridge concept in a 34 GHz pulsed/CW EPR spectrometer.

Authors:  Alan Band; Matthew P Donohue; Boris Epel; Shraeya Madhu; Veronika A Szalai
Journal:  J Magn Reson       Date:  2018-02-02       Impact factor: 2.229

5.  Phase-Encoded Hyperpolarized Nanodiamond for Magnetic Resonance Imaging.

Authors:  David E J Waddington; Thomas Boele; Ewa Rej; Dane R McCamey; Nicholas J C King; Torsten Gaebel; David J Reilly
Journal:  Sci Rep       Date:  2019-04-11       Impact factor: 4.379
  5 in total

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