d
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— | d [2022/11/03 15:08] (current) – external edit 127.0.0.1 | ||
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+ | ====== d ====== | ||
+ | **[// | ||
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+ | Changes the attributes of the //I// parameter, for example, | ||
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+ | xo_Is | ||
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+ | default_I_attributes 0 min 0.001 val_on_continue 1 | ||
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+ | Useful when randomising lattice parameters during Le Bail refinements with // | ||
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+ | **[// | ||
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+ | **[// | ||
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+ | **[// | ||
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+ | // | ||
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+ | degree_of_crystallinity = 100 | ||
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+ | Get(crystalline_area)%%/ | ||
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+ | // | ||
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+ | **[// | ||
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+ | **[//d// E //I// E]...** | ||
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+ | Defines a phase type that uses d-spacing values for generating peak positions. //d// corresponds to the peak position in d-space in Å and //I// is the intensity parameter before applying any // | ||
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+ | **[// | ||
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+ | Errors for refined parameters (ESD' | ||
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+ | **[// | ||
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+ | Can be a function of the reserved parameter D_spacing. Changes f< | ||
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+ | ' E(eV) = 10^5 / (8.065541 Lambda(A)) | ||
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+ | prm !detector_angle_in_radians = 7.77 Deg_on_2; | ||
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+ | prm wavelength = 2 D_spacing Sin(detector_angle_in_radians); | ||
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+ | prm energy_in_eV = 10^5 / (8.065541 wavelength); | ||
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+ | pk_xo = 10^-3 energy_in_eV + zero; | ||
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+ | d_spacing_to_energy_in_eV_for_f1_f11 = energy_in_eV; | ||
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+ | See example ED_SI_STR.INP. |