Characteristic X-rays of molybdenum

Продукт No: P2540201


Spectra of X-rays from a molybdenum anode are to be analyzed by means of different monocrystals and the results plotted graphically. The energies of the characteristic lines are then to be determined from the positions of the glancing angles for the various orders of diffraction.


  1. Record the intensity of the X-rays emitted by the molybdenum anode as a function of the Bragg angle using a LiF monocrystal as analyzer.
  2. Step 1 is to be repeated using the KBr monocrystal as analyzer.
  3. Calculate the energy values of the characteristic molybdenum lines and compare them with the energy differences of the copper energy terms.

What you can learn about

  • Bremsstrahlung
  • Characteristic radiation
  • Energy levels
  • Crystal structures
  • Lattice constant
  • Absorption
  • Absorption edges
  • Interference
  • The Bragg equation
  • Order of diffraction

Перечень материалов (вы́писка) Продукт Количество
XR 4.0 expert unit, X-ray unit, 35 kV 09057-99 1
XR 4.0 X-ray Plug-in Mo tube 09057-61 1
XR 4.0 X-ray goniometer 09057-10 1
XR 4.0 Software measure X-ray 14414-61 1
Geiger-Mueller counter tube, type B, BNC cable 50 cm 09005-00 1
XR 4.0 X-ray LiF crystal, mounted 09056-05 1
XR 4.0 potassium bromide (KBr) crystal 09056-01 1
XR 4.0 X-ray Diaphragm tube d = 1 mm 09057-01 1
Data cable USB, plug type A/B, 1.8 m 14608-00 1

Литература по данной статье

Название Продукт Язык
Handbuch Lehrerversuche mit Röntgenstrahlung für die XR 4.0 expert unit, TESS expert Physik 01200-01 DEU
XRC 4.0 X-ray Charakterisierung Erweiterungsset 09130-88
TESS expert Handbook Laboratory Experiments Physics 16502-32 ENG

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Продукт No: P2540201

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