Low-frequency NMR with a non-resonant circuit

Journal of Magnetic Resonance

Volumn 210, Issue 1, 2011, Pages 69-74

  Hopper, Timothy ^a   Mandal, Soumyajit ^a   Cory, David ^a,b   Hürlimann, Martin ^a   Song, Yi Qiao ^a  

^a SCHLUMBERGER DOLL RESEARCH   (United States)

^b UNIVERSITY OF WATERLOO   (Canada)

Author keywords

Digitally tuned receiver; Non resonant NMR; Non resonant transmitter; Switching transmitter; Well logging

Indexed keywords

CIRCUIT PARAMETER; CIRCUIT SENSITIVITY; DIGITALLY-TUNED RECEIVER; IMPEDANCE MATCHINGS; IN-FIELD; LOW FREQUENCY; NON-RESONANT NMR; NONRESONANT; QUALITY FACTORS; RECEIVER CIRCUITS; RESONANCE CIRCUITS; RESONANT FREQUENCIES; SALINITY VARIATIONS; TRANSMIT POWER; WELLBORE;

EXPERIMENTS; NATURAL FREQUENCIES; NUCLEAR MAGNETIC LOGGING; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; RESONANT CIRCUITS; TRANSMITTERS;

NUCLEAR MAGNETIC RESONANCE;

EID: 79955062016     PISSN: 10907807     EISSN: 10960856     Source Type: Journal    
DOI: 10.1016/j.jmr.2011.02.014     Document Type: Article

References (16)

1. D. Murphee An easily constructed, tuning free, ultra-broadband probe for NMR J. Magn. Reson. 188 1 2007 160 167
2. I.J. Lowe, and M. Engelsberg A fast recovery pulsed nuclear magnetic resonance sample probe using a delay line Rev. Sci. Instrum. 45 5 1974 631 639
3. I.J. Lowe, and D.W. Whitson Homogeneous RF field delay line probe for pulsed nuclear magnetic resonance Rev. Sci. Instrum. 48 3 1977 268 274
4. A. Kubo, and S. Ichikawa Ultra-broadband NMR probe: numerical and experimental study of transmission line NMR probe J. Magn. Reson. 162 2 2003 284 299
5. M. Packard, and R. Varian Free nuclear induction in the earth's magnetic field Phys. Rev. 93 1954
6. A. Abragam Principles of Nuclear Magnetism first ed. 1978 Clarendon Oxford, UK
7. R. McDermott Liquid-state NMR and scalar couplings in microtesla magnetic fields Science 295 5563 2002 2247 2249 (Pubitemid 34258834)
8. T. Brill Nonresonant multiple spin echoes Science 297 5580 2002 369 372 (Pubitemid 34790760)
9. J.G. Kassakian, M.F. Schlecht, and G.C. Verghese Principles of Power Electronics first ed. 1991 Prentice Hall
10. N. Sun CMOS RF biosensor utilizing nuclear magnetic resonance IEEE J. Solid-State Circ. 44 5 2009 1629 1643
11. K.W. Gray, W.N. Hardy, and J.D. Noble Optimized pulsed NMR single coil circuit design Rev. Sci. Instrum. 37 5 1966 587 588
12. C.-H. Choi, J.M.S. Hutchison, and D.J. Lurie Design and construction of an actively frequency-switchable RF coil for field-dependent magnetisation transfer contrast MRI with fast field-cycling J. Magn. Reson. 207 1 2010 134 139
13. R.K. Cooper, and J.A. Jackson Remote (inside-out) NMR. I: remote production of region of homogeneous magnetic field J. Magn. Reson. 41 3 1980 400 405
14. B.H. Suits, A.N. Garroway, and J.B. Miller Super-Q detection of transient magnetic resonance signals J. Magn. Reson. 132 1 1998 54 64 (Pubitemid 128450586)
15. D.I. Hoult Fast recovery, high sensitivity NMR probe and preamplifier for low frequencies Rev. Sci. Instrum. 50 2 1979 193 200 (Pubitemid 9085132)
16. D.I. Hoult Fast recovery with a conventional probe J. Magn. Reson. 57 3 1984 394 403