Cross-polarization
交叉極化

Double-resonance
雙頻共振

MQ-MAS
多量子 魔角旋轉

• Two-pulse
• References
• Related
• Simulation
• Pulse program
• Phase cycling
  
• Shifted-echo
• References
• Simulation
• Pulse program
• Phase cycling
  
• Z-filter
• References
• Simulation
• Pulse program
• Phase cycling
  
• SPAM
• References
• Pulse program
• Phase cycling
  
• Split-t1
• References
• Pulse program
  
• Mixed-coherence
• References
  

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• MQ-HETCOR
• References
  
• Correlation
• References
  

---

• CP-MQ
• References
  
• MQ-CP
• References
  

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• RIACT
• References
  
• FAM
• References
  
• Modulated RF
• References
  
• RAPT
• References
  
• FASTER
• References
  
• DFS
• References
  

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• MQ-QCPMG-MAS
• References
  
• PFG-MQMAS
• References
  

ST-MAS
衛星躍遷魔角旋轉

PFG MQ-MAS references

Below are provided some NMR references about MQ-MAS with PFG sequence applied to half-integer quadrupole spins. These references contain
(1) the pulse-sequence diagram,
(2) the coherence-transfer pathways,
(3) the phase-cycling.

• C. A. Fyfe, H. Meyer zu Altenschildesche, and J. Skibsted
  Characterization of Na₅P₃O₁₀ polymorphs by ²³Na MAS, ²³Na MQMAS, and ³¹P MAS NMR spectroscopy, (1)(2)
  Inorg. Chem. 38, 84-92 (1999).
   
• C. A. Fyfe, J. Skibsted, H. Grondey, and H. Meyer zu Altenschildesche
  Pulsed field gradient MQ MAS NMR spectroscopy of half-integer spin quadrupolar nuclei, (1)(2)
  Chem. Phys. Lett. 281, 44-48 (1997).
   

Related bibliography

• James Keeler
  Coherence Selection,
  Online book: Product Operators and Coherence Selection,
  from spectroscopyNOW.com > NMR > Education
   
• A. Jerschow and N. Müller
  Efficient simulation of coherence transfer pathway selection by phase cycling and pulsed field gradients in NMR, (1)(2)
  J. Magn. Reson. 134, 17-29 (1998).
   
• A. Bax, P. G. De Jong, A. F. Mehlkopf, and J. Smidt
  Separation of the different orders of NMR multiple-quantum transitions by the use of pulsed field gradients, (1)
  Chem. Phys. Lett. 69, 567-570 (1980).