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望遠(yuǎn)行998木蟲(chóng) (正式寫(xiě)手)
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[求助]
請(qǐng)問(wèn)金屬材料的Debye-Waller因子(即溫度因子)的數(shù)量級(jí)
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| 對(duì)僅包含一個(gè)原子的金屬晶體,做XRD分析時(shí),需要用到溫度因子,即Debye-Waller因子,其大小或數(shù)量級(jí)是多少?謝謝! |
材料熱點(diǎn)-WYX |

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For inorganic ionic crystals and intermetallic compounds, the typical range of B’s is ∼0.5 to ∼1 A2; for other inorganic and many coordination compounds, B varies from ∼1 to ∼3 A2, while for organic and organometallic compounds and for solvent or other intercalated nonbonded molecules or atoms, this range extends from ∼3 to ∼10 A2 Note: B and U is not in same quantity. Refer to: Fundamantal of powder diffraction and structure characteriyation of materials P207 |
木蟲(chóng) (著名寫(xiě)手)
木蟲(chóng) (正式寫(xiě)手)

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