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Abstract:
THz time domain spectrum of KH2PO4 crystal has been measured in the range from 0.2THz to 1.6 THz. Ultraviolet-visible -infrared spectra have been measured in the range from 190 nm to 1600nm at the room temperature. The energy band gap Eg of KH2PO4 Crystal is 5.90eV. There is a wide band of the phonon absorption in the KDP crystal. The frequency ωLO of the longitudinal optical phonon model LO is about 1.291015Hz. Frequency ωTO of the transverse optical phonon model TO is about 6.281012Hz. ©IEEE.
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Year: 2008
Language: English
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WoS CC Cited Count: 0
SCOPUS Cited Count: 1
ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 4
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