我們以一個高溫的超導量子干涉元件(Superconducting quantum interference device, SQUID)為基礎的核磁共振偵測系統。作用在102μT的靜磁場，預極化磁場為420 Gauss，梯度磁場Gz=1.2 μT/m下測量去離子水與三甲基磷酸的NMR訊號，觀察其J-coupling之訊號。
在本研究中，輸入線圈(input coil)部分使用YBa2Cu3Oy (YBCO)製作平面式的超導線圈，來取代螺線管線圈，以覆蓋式的方式直接與SQUID耦合，並比較兩種耦合方式所測量的NMR訊號。

[1] H. C. Seton, D.M. Busell, J.S.M. Hutchison, I. Nicholson, D.J. Lurie, Phys. Med. Biol. 73, 2133 (1992).
[2] H. C. Seton, J.S.M. Hutchison, D. M. Busell, Meas. Sci. Technol. 8, 198 (1997).
[3] H. C. Seton, J.S.M. Hutchison, D. M. Busell, IEEE Trans. Appl. Supercon. 7, 3213 (1997).
[4] Hong-Chang Yang,Shu-Hsien Liao, Herng-Er Horng,Shing-Ling Kuo,Hsin-Hsien Chen, and S. Y. Yang, Appl. Phys. Lett. 88, 252505 (2006)
[5] S. Kumar, R. Mathews, S. G.. Haupt, D.K. Lathrop, M. Takigawa, J. R. Rozen, S. L. Brown, R. H. Koch, Appl. Phys. Lett. 70, 1037 (1997).
[6] S. Kumar, W. F. Avrin, B. R. Whitecotton, IEEE Trans. Magn. 32, 5261 (1996).
[7] K. Schlenga, R. F. McDemott, J. Clarke, R. E. de Souza, A. Wong-Foy, A. Pines, Appl. Phys. Lett. 75, 3695 (1999).
[8] N. Q. Fan, M. B. Heaney, J. Clarke, D. Newitt, L. L. Wald, E. L. Hahn, A. Bielecki, A. Pines, IEEE Trans. Magn 25, 1193 (1989).
[9] M. A. Espy, A. N. Matlachov, P. L. Volegov, J. C. Mosher, and R. H. Kraus, Jr. IEEE Trans. Appl. Supercon. 15, 635 (2005).
[10] M. Burghoff, S. Hartwig, L. Trahms, and J. Bernarding, Appl. Phys. Lett. 87, 054103 (2005)
[11] S. Appelt, A. Ben-Amar Baranga, C.J. Erickson, M.V. Romalis, A.R.Young, W. Happer,” Theory of spin-exchange optical pumping of 3He and 129Xe “, Phys. Rev. A 58, 1412 (1998).
[12] M. Goldman, H. Jo’hannesson, O. Axelsson, M. Karlsson, “Hyperpolarization of 13C through order transfer from parahydrogen: A new contrast agent for MRI “, Magn.Reson. Imaging 23, 153 (2005)
[13] G. Navon, Y.-Q. Song, T. Ro˜o˜m, S. Appelt, R.E. Taylor, A. Pines,” Enhancement of Solution NMR and MRI with Laser-Polarized Xenon”, Science 271, 1848 (1996).
[14] S. Appelt, F.W. Ha‥sing, S. Baer-Lang, N.J. Shah, B. Blümich, “Enhancement of Solution NMR and MRI with Laser-Polarized Xenon”, Chem. Phys. Lett. 348, 263 (2001)
[15] Shu-Hsien Liao and Herng-Er Horng, Hong-Chang Yang, and Shieh-Yueh Yang, “Longitudinal relaxation time detection using a high-Tc superconductive quantum interference device magnetmeter”,J. Appl. Phys. 102, 033914 (2007).
[16] M.A. Espy, A.N. Matlachov, P.L. Volegov, J.C. Mosher, and R.H.Kraus Jr., ” SQUID-Based Simultaneous Detection of NMR and Biomagnetic Signals at Ultra-Low Magnetic Fields”, IEEE Trans.Appl. Supercon. 15, 635 (2005).
[17] A.H. Trabesinger, R. McDermott, S.K. Lee, M. Mu1ck, J. Clarke, and A. Pines, “ SQUID-Detected Liquid State NMR in Microtesla Fields“, J. Phys. Chem. A 108, 957-963 (2004).
[18] R. McDermott, S.K. Lee, B. ten Haken, A.H. Trabesinger, A. Pines, and J. Clarke, “Microtesla MRI with a superconducting quantum interference Device”, Proc. Natl. Acad. Sci. USA 101, 7857 (2004).
[19] M. Mössle, S. Busch, M. Hatridge, W. Myers, A. Pines, and J. Clarke, “SQUID-detected microtesla MRI: a new modality for tumor detection”, paper presented at 2006 Applied Superconductivity conference, Aug. 27-Sept.1, 2006, Seattle, Washington, USA
[20] A.E. Derome, "NMR Techniques for Chemistry Research",Pergamon Press, NY (1987)
[21] Atta-ur-Rahman, "Nuclear Magnetic Resonance, Basic Principles",Springer-Verlag, NY (1986)
[22] Brend Seeber, Handbook of Applied Superconductivity
[23] W.G. Proctor, F.C. Yu, “On the Nuclear Magnetic Moments of Several Stable Isotopes “, Phys. Rev. 81, 20 (1951)
[24] Zhi-Pei Liang and Paul C. Lauterbur, ”Principles of MageeticResonance Imaging: A Signal Processing Perspective”
[25] Shu-Hsien Liao, Kai-Wen Huang, Hong-Chang Yang*, Chang-Te Yen, M. J. Chen, Hsin-Hsien Chen, Herng-Er Horng*, and Shieh Yueh Yang, Appl. Phys. Lett. 97, 263701 (2010)
[26] Chieh-Wen Liu ,The Research of Magnetic Relaxation in Fe304-Anti CRP by Using Low-Field NMR System. (2011)
[27] I. Sasada and Y. Nakashim,”Planar coil system consisting of three coil pairs for producing a uniform magnetic field”, J. Appl. Phys. 99, 08D904 (2006)
[28] Robert McDermott, Andreas H. Trabesinger, John Clarke,” Liquid-State NMR and Scalar Couplings in Microtesla MagneticFields”, Science, 295,2247 (2002)