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zhxg0123456銀蟲 (正式寫手)
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[求助]
Si的衍射峰都是多少啊?
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Si的衍射峰都是多少? 怎么查啊? |
版主 (職業(yè)作家)
隱者
鐵桿木蟲 (職業(yè)作家)
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PDF#27-1402: QM=Star(S); d=Diffractometer; I=Diffractometer Silicon, syn Si Gray Radiation=CuKa1 Lambda=1.5405981 Filter= Calibration=Internal(W) 2T=28.442-136.890 I/Ic(RIR)=4.70 Ref: Natl. Bur. Stand. (U.S.) Monogr. 25, v13 p35 (1976) Cubic - Powder Diffraction, Fd-3m (227) Z=8 mp= CELL: 5.43088 x 5.43088 x 5.43088 <90.0 x 90.0 x 90.0> P.S=cF8 (C) Density(c)=2.329 Density(m)=2.33A Mwt=28.09 Vol=160.18 F(11)=442.9(.0019,13/0) Ref: Ibid. Strong Lines: 3.14/X 1.92/6 1.64/3 1.11/1 1.25/1 0.86/1 0.92/1 1.36/1 1.05/1 0.96/1 NOTE: Pattern taken at 25(1) C. This sample is NBS Standard Reference Material No. 640. Reflections calculated from precision measurement of a0. a0 uncorrected for refraction. To replace 00-005-0565 and 00-026-1481. 2-Theta d(?) I(f) ( h k l ) Theta 1/(2d) 2pi/d n^2 28.442 3.1355 100.0 ( 1 1 1) 14.221 0.1595 2.0039 3 47.302 1.9201 55.0 ( 2 2 0) 23.651 0.2604 3.2723 8 56.121 1.6375 30.0 ( 3 1 1) 28.060 0.3053 3.8371 11 69.130 1.3577 6.0 ( 4 0 0) 34.565 0.3683 4.6278 16 76.377 1.2459 11.0 ( 3 3 1) 38.189 0.4013 5.0431 19 88.026 1.1086 12.0 ( 4 2 2) 44.013 0.4510 5.6677 24 94.948 1.0452 6.0 ( 5 1 1) 47.474 0.4784 6.0115 27 106.715 0.9600 3.0 ( 4 4 0) 53.357 0.5208 6.5450 32 114.087 0.9180 7.0 ( 5 3 1) 57.044 0.5447 6.8444 35 127.541 0.8587 8.0 ( 6 2 0) 63.770 0.5823 7.3171 40 136.890 0.8282 3.0 ( 5 3 3) 68.445 0.6037 7.5866 43 |
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