X射線衍射儀由三個基本元素組成：X射線管，樣品架和X射線檢測器。通過加

X射線衍射儀由三個基本元素組成：X射線管，樣品架和X射線檢測器。通過加熱燈絲以產生電子，並通過施加電壓使電子加速向目標移動，並使電子撞擊目標材料，從而在陰極射線管中產生X射線。當電子具有足夠的能量來轉移目標材料的內殼電子時，就會產生特徵性X射線光譜。這些光譜由幾個成分組成，最常見的是Kα和Kβ。 Kα部分地由Kα1和Kα2組成。 Kα1的波長略短，強度是Kα2的兩倍。特定波長是目標材料的特徵。需要用箔或晶體單色儀過濾以產生衍射所需的單色X射線。 Kα1和Kα2的波長足夠接近，因此可以使用兩者的加權平均值。鉬是最常見的單晶衍射目標材料，MoKα輻射=0.7107Å。這些X射線被准直並定向到樣品上。當撞擊樣品的入射X射線的幾何形狀滿足布拉格方程時，就會發生相長干涉。檢測器記錄並處理該X射線信號，並將該信號轉換為計數率，然後將其輸出到打印機或計算機監視器等設備。 X射線也可以使用同步加速器產生，該同步加速器發射出更強的光束。

結果 (英文) 1:

X-ray diffractometer consists of three basic elements: X-ray tube, sample holder and the X-ray detector. By heating the filaments to produce electrons, and accelerating electrons by applying a voltage so that the target moves, and the electron striking the target material, thereby generating X-rays in the cathode ray tube. When the electrons have sufficient energy to inner-shell electron transfer target material, will have a characteristic X-ray spectroscopy. These spectra are composed of several components, the most common is the Kα and Kβ. Kα Kα1 and Kα2 in part by the composition. Kα1 slightly shorter wavelengths, intensity is twice the Kα2. Is characteristic of a particular wavelength of the target material. Need to be filtered or a crystal monochromator with foil to produce a desired monochromatic X-ray diffraction. Kα1 and Kα2 wavelengths close enough, it is possible to use a weighted average of both. Molybdenum is the most common single-crystal diffraction target material, MoKα radiation = 0.7107Å. These X-rays are collimated and directed to the sample. When the incident X-rays strike the sample geometry satisfy the Bragg equation, constructive interference occurs. Recording the detector and X-ray signal processing, and converts the signal to count rate, and outputs it to a printer or a computer monitor and other equipment. Synchrotron X-ray may also be used to generate the synchrotron beam emitted stronger.

結果 (英文) 2:

The X-ray diffraction instrument consists of three basic elements: an X-ray tube, a sample holder and an X-ray detector. X-rays are generated in the cathode ray tube by heating the filament to produce electrons and by applying voltage to accelerate the electron sending towards the target and causing the electrons to hit the target material. When electrons have enough energy to transfer the inner-shell electrons of the target material, a characteristic X-ray spectrum is produced. These spectra consist of several components, the most common being K-alpha and K-beta. The K-alpha part is composed of K-alpha1 and K-alpha2. The wavelength of Kalpha1 is slightly shorter and twice as strong as that of Kalpha2. A specific wavelength is a feature of the target material. The monochrome X-rays required for diffraction are required to be filtered with foil or crystal monochromators. The wavelengths of Kalpha1 and Kalpha2 are close enough that the weighted averages of both can be used. Radon is the most common single-crystal diffraction target material, MoK alpha radiation s.7107. These X-rays are collated and directed to the sample. Phase-length interference occurs when the geometry of the incident X-ray of the impact sample satisfies the Prague equation. The detector records and processes the X-ray signal, converts it to a count rate, and then outputs it to devices such as printers or calculator monitors. X-rays can also be generated using a synchrotron, which emits a stronger beam of light.

結果 (英文) 3:

X-ray diffractometer consists of three basic elements: X-ray tube, sample holder and X-ray detector. By heating the filament to produce electrons, and applying voltage to accelerate the electrons to move towards the target, and make the electrons hit the target material, thus producing X-ray in the cathode ray tube. When the electrons have enough energy to transfer the inner shell electrons of the target material, the characteristic X-ray spectrum will be generated. These spectra are composed of several components, the most common of which are k α and K β. K α is partially composed of K α 1 and K α 2. The wavelength of K α 1 is a little shorter and its intensity is twice that of K α 2. The specific wavelength is the characteristic of the target material. The monochromatic X-rays needed to produce diffraction are filtered by a foil or crystal monochromator. The wavelengths of K α 1 and K α 2 are close enough that a weighted average of the two can be used. Molybdenum is the most common single crystal diffraction target material, Mok α radiation = 0.7107 μ. These X-rays are collimated and directed to the sample. When the geometry of the incident X-ray hitting the sample satisfies the Bragg equation, phase length interference will occur. The detector records and processes the X-ray signal, converts the signal into a count rate, and then outputs it to a printer or computer monitor and other devices. X-rays can also be generated using a synchrotron, which emits stronger beams.