[1]  Wang Y, Rong X, Feng P B, et al. Preservation of bipartite pseudoentanglement in solids using dynamical decoupling[J]. Phys Rev Lett,  2011, 106: 040501.

[2]  Morton J J L, Tyryshkin A M,  Brown R M, et al. Solid state quantum memory using the ³¹P nuclear spin[J]. Nature, 2008, 455: 1 085-1 088.
[3]  Fortunato E M, Pravia M A, Boulant N, et al. Design of strongly modulating pulses to implement precise effective Hamiltonians for quantum information processing[J]. J Chem Phys, 2002, 116: 7 599-7 606.

[4]  Hodges J S, Yang J C, Ramanathan C, et al. Universal control of nuclear spins via anisotropic hyperfine interactions[J]. Physical Review A, 2008, 78: 010303.

[5]  Khaneja N, Reiss T, Kehlet C, et al. Optimal control of coupled spin dynamics: design of NMR pulse sequences by gradient ascent algorithms[J]. J Magn  Reson, 2005, 172: 296-305.

[6]  Cappellaro P, Jiang L, Hodges J S, et al. Coherence and control of quantum registers based on electronic spin in a nuclear spin bath
[J]. Phys Rev Lett, 2009, 102: 210 502.

[7]  Schweiger A, Jeschke G. Principles of Pulse Electron Paramagnetic Resonance[M]. New York: Oxford University Press, 2001.

[8]  Weil John A, Bolton James R. Electron Paramagnetic Resonance: Elementary Theory and Practical Applications (2nd ed)[M]. Hoboken, New Jersey: John Wiley & Sons  Inc, 2007.

[9]  Qiu Zu-wen(裘祖文). EPR Spectrum(电子自旋共振波谱)[M]. Beijing(北京): Science Press(科学出版社), 1980.

[10]  Analog Devices Inc. AD9910 Datasheet[M]. USA: Analog Devices Inc,  2010.

[11]  刘和平. PIC18Fxxx单片机程序设计及应用[M]. 北京：北京航空航天大学出版社, 2005.