Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
spectrometer
|
| gptkbp:component |
detector
magnetometer ion source |
| gptkbp:historicalSignificance |
first device to demonstrate existence of isotopes in non-radioactive elements
|
| https://www.w3.org/2000/01/rdf-schema#label |
Aston mass spectrometer
|
| gptkbp:introducedIn |
gptkb:Cavendish_Laboratory
1919 |
| gptkbp:inventedBy |
gptkb:Francis_William_Aston
|
| gptkbp:notableAchievement |
discovery of isotopes
measurement of atomic masses |
| gptkbp:principle |
deflection of ions in magnetic field
separation by mass-to-charge ratio |
| gptkbp:relatedTo |
Nobel Prize in Chemistry 1922
|
| gptkbp:usedFor |
isotope separation
mass spectrometry |
| gptkbp:bfsParent |
gptkb:F._W._Aston
|
| gptkbp:bfsLayer |
7
|