Charge Flow in KH₂PO₄ Lattice Structure by Using the Proton-Beam Irradiation.
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The mechanism of charge flow has been probed by measuring the 1H chemical shift on a proton-irradiated KH2PO4 (KDP) single crystal. The proton irradiation caused the increase in 1H chemical shift. It can be interpreted as the electronic charge transfer from the proton to oxygen atom, accompanied with the proton displacement along the hydrogen bond. For the high resolution 1H chemical shift measurement, CRAMPS (Combined Rotation And Multiple Pulses) technique is utilized.
Abstract
The mechanism of charge flow has been probed by measuring the 1H chemical shift on a proton-irradiated KH2PO4 (KDP) single crystal. The proton irradiation caused the increase in 1H chemical shift. It can be interpreted as the electronic charge transfer from the proton to oxygen atom, accompanied with the proton displacement along the hydrogen bond. For the high resolution 1H chemical shift measurement, CRAMPS (Combined Rotation And Multiple Pulses) technique is utilized.
참고문헌 (19)
- D. T. Vigren, , Phys. Rev, 25, pp.4804~ (1982)
- N. Dalal, , Phys. Rev. Lett, 81, pp.5924~ (1998)
- A. Bussmann-Holder, , J. Phys.: Condens. Matter, 13, pp.L231~ (2001)
- R. Blinc, , Ferroelectrics, 301, pp.3~ (2004)
- A. Bussmann-Holder, , Phys. Rev. Lett, 80, pp.2173~ (1998)
- D. P. Burum, , J. Chem. Phys, 71, pp.944~ (1979)
- W-K. Rhim, , J. Chem. Phys, 59, pp.3740~ (1973)
- J. S. Waugh, , Phys. Rev. Lett, 20, pp.180~ (1968)
- J.W. Wiench, , 49th Rocky Mountain Conference on Analytical Chemistry (2007)
- P. Mansfield, , Phys. Rev, 137, pp.346~ (1965)
- J. G. Powles, , Phys. Rev. Lett, 2, pp.58~ (1962)
- J. S. Waugh, , Phys. Rev. Lett, 20, pp.180~ (1968)
- S. H. Kim, , Phys. Rev, 76, pp.172101~ (2007)
- E. H. Lee, , Nucl. Instrum. Meth. Phys. Res, 151, pp.29~ (1999)
- A. Bussmann-Holder, , J. Phys.: Condens. Matter, 13, pp.L231~ (2001)
- S. J. Kohler, , J. Chem. Phys, 64, pp.4451~ (1976)
- S. H. Kim, , Appl. Phys. Lett, 91, pp.122912~ (2007)
- Q. Zhang, "118 Se-Hun Kim et al", J.Kor.Magn.Reson.,Vol.12,No.2, 2001, pp.65, 024108~
- S. H. Kim, , Phys. Rev, 73, pp.134114~ (2006)