A precision paramagnetic resonance spectrometer
作者： K D Bowers , R A Kamper , R B D Knight
DOI: 10.1088/0950-7671/34/2/303
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摘要: An instrument is described for the accurate comparison in same magnetic field of frequency electronic resonance absorption, particularly gaseous materials, with proton absorption. Details are given (1) production a homogeneous field, which can be stabilized at any value between 1 and 11 kG; (2) measurement radio-frequencies used observation this field; (3) supply stable microwave region 9000 to 10 000 Mc/s; (4) sensitive detection paramagnetic absorption using 115 kc/s modulation. The precision measurements about three parts per million; it limited mainly by homogeneity frequency.
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sci-hub.se 参考文章(10)
Robert Beringer, Mark A. Heald, ELECTRON SPIN MAGNETIC MOMENT IN ATOMIC HYDROGEN Physical Review. ,vol. 95, pp. 1474- 1481 ,(1954) , 10.1103/PHYSREV.95.1474
Robert Beringer, J. G. Castle, Magnetic Resonance Absorption in Nitric Oxide Physical Review. ,vol. 78, pp. 581- 586 ,(1950) , 10.1103/PHYSREV.78.581
Jack M. Hirshon, George K. Fraenkel, Recording High‐Sensitivity Paramagnetic Resonance Spectrometer Review of Scientific Instruments. ,vol. 26, pp. 34- 41 ,(1955) , 10.1063/1.1771235
H. A. Buckmaster, H. E. D. Scovil, A DOUBLE MAGNETIC FIELD MODULATION PARAMAGNETIC RESONANCE SPECTROMETER Canadian Journal of Physics. ,vol. 34, pp. 711- 721 ,(1956) , 10.1139/P56-079
H. S. Sommers, P. R. Weiss, W. Halpern, Magnet Current Stabilizer Review of Scientific Instruments. ,vol. 22, pp. 612- 618 ,(1951) , 10.1063/1.1746018
B Bleaney, J H N Loubser, R P Penrose, Cavity resonators for measurements with centimetre electromagnetic waves Proceedings of the Physical Society. ,vol. 59, pp. 185- 199 ,(1947) , 10.1088/0959-5309/59/2/303
V. Jaccarino, J. G. King, R. A. Satten, H. H. Stroke, Hyperfine structure of I127. Nuclear magnetic octupole moment [12] Physical Review. ,vol. 94, pp. 1798- 1799 ,(1954) , 10.1103/PHYSREV.94.1798
W. C. Dickinson, The Time Average Magnetic Field at the Nucleus in Nuclear Magnetic Resonance Experiments Physical Review. ,vol. 81, pp. 717- 731 ,(1951) , 10.1103/PHYSREV.81.717
Robert Beringer, J. G. Castle, Microwave Magnetic Resonance Spectrum of Oxygen Physical Review. ,vol. 81, pp. 82- 88 ,(1951) , 10.1103/PHYSREV.81.82
B Bleaney, K W H Stevens, Paramagnetic resonance Reports on Progress in Physics. ,vol. 16, pp. 108- 159 ,(1953) , 10.1088/0034-4885/16/1/304