Service
Principle
Moseley's law describes the relationship between the energy of the Ka lines of characteristic X-ray spectra and the atomic number. In this experiment, the characteristic X-ray lines of various different anode materials are determined in order to verify Moseley's law.
Tasks
- Record the X-ray spectra of the three X-ray tubes.
- Determine the wavelengths and frequencies of the characteristic X-ray lines based on the Bragg angles of the lines.
- Create the Moseley lines and determine the Rydberg constant and screening constant.
Learning objectives
- Characteristic X-radiation
- Bohr model
- Energy levels
- Binding energy
- Moseley's law
- Rydberg frequency
- Screening constant
- Bragg scattering
Device name
Item No.
Quantity
Name
Filename
Filesize
Filetyp
(de) Versuchsbeschreibung
p2541001d .pdf
Filesize 0.88 Mb
pdf
(de) Versuchsbeschreibung_docx
p2541001d .docx
Filesize 0.88 Mb
docx
(en) Versuchsbeschreibung
p2541005_en .pdf
Filesize 1.97 Mb
pdf
(es) Versuchsbeschreibung
p2541005_es .pdf
Filesize 1.53 Mb
pdf