| dbo:abstract
|
- Ein Vibrating Sample Magnetometer (VSM, engl., dt. Magnetometer mit vibrierender Probe) ist ein Magnetometer zur Bestimmung magnetischer Eigenschaften (bspw. des magnetischen Moments) einer Probe. Dem Funktionsprinzip, bei dem die zu untersuchende Probe in periodische Schwingungen versetzt und die so induzierte Spannung gemessen wird, liegt eine Veröffentlichung von Simon Foner aus dem Jahr 1959 zugrunde. (de)
- A vibrating-sample magnetometer (VSM) (also referred to as a Foner magnetometer) is a scientific instrument that measures magnetic properties based on Faraday’s Law of Induction. Simon Foner at MIT Lincoln Laboratory invented VSM in 1955 and reported it in 1959. Also it was mentioned by G.W. Van Oosterhout and by P.J Flanders in 1956. A sample is first placed in a constant magnetic field and if the sample is magnetic it will align its magnetization with the external field. The magnetic dipole moment of the sample creates a magnetic field that changes as a function of time as the sample is moved up and down. This is typically done through the use of a piezoelectric material. The alternating magnetic field induces an electric field in the pickup coils of the VSM. The current is proportional to the magnetization of the sample - the greater the induced current, the greater the magnetization. As a result, typically a hysteresis curve will be recorded and from there the magnetic properties of the sample can be deduced. The idea of vibrating sample came from D. O. Smith's vibrating-coil magnetometer. (en)
- 振動試料型磁力計（しんどうしりょうがたじりょくけい、英語: Vibrating Sample Magnetometer）は、物質のを計測することを目的とした磁力計。 (ja)
- Magnetometr wibracyjny (ang. Vibrating Sample Magnetometer (VSM)) – urządzenie pomiarowe, magnetometr, służące do badania właściwości magnetycznych danych substancji. Zasada działania oparta jest o zjawisko indukcji magnetycznej. Magnetometr mierzy namagnesowanie próbki, która drga w jednorodnym zewnętrznym polu magnetycznym. (pl)
|
| dbo:thumbnail
| |
| dbo:wikiPageID
| |
| dbo:wikiPageLength
|
- 7115 (xsd:nonNegativeInteger)
|
| dbo:wikiPageRevisionID
| |
| dbo:wikiPageWikiLink
| |
| dbp:wikiPageUsesTemplate
| |
| dcterms:subject
| |
| rdfs:comment
|
- Ein Vibrating Sample Magnetometer (VSM, engl., dt. Magnetometer mit vibrierender Probe) ist ein Magnetometer zur Bestimmung magnetischer Eigenschaften (bspw. des magnetischen Moments) einer Probe. Dem Funktionsprinzip, bei dem die zu untersuchende Probe in periodische Schwingungen versetzt und die so induzierte Spannung gemessen wird, liegt eine Veröffentlichung von Simon Foner aus dem Jahr 1959 zugrunde. (de)
- 振動試料型磁力計（しんどうしりょうがたじりょくけい、英語: Vibrating Sample Magnetometer）は、物質のを計測することを目的とした磁力計。 (ja)
- Magnetometr wibracyjny (ang. Vibrating Sample Magnetometer (VSM)) – urządzenie pomiarowe, magnetometr, służące do badania właściwości magnetycznych danych substancji. Zasada działania oparta jest o zjawisko indukcji magnetycznej. Magnetometr mierzy namagnesowanie próbki, która drga w jednorodnym zewnętrznym polu magnetycznym. (pl)
- A vibrating-sample magnetometer (VSM) (also referred to as a Foner magnetometer) is a scientific instrument that measures magnetic properties based on Faraday’s Law of Induction. Simon Foner at MIT Lincoln Laboratory invented VSM in 1955 and reported it in 1959. Also it was mentioned by G.W. Van Oosterhout and by P.J Flanders in 1956. A sample is first placed in a constant magnetic field and if the sample is magnetic it will align its magnetization with the external field. The magnetic dipole moment of the sample creates a magnetic field that changes as a function of time as the sample is moved up and down. This is typically done through the use of a piezoelectric material. The alternating magnetic field induces an electric field in the pickup coils of the VSM. The current is proportional (en)
|
| rdfs:label
|
- Vibrating Sample Magnetometer (de)
- 振動試料型磁力計 (ja)
- Magnetometr wibracyjny (pl)
- Vibrating-sample magnetometer (en)
|
| owl:sameAs
| |
| prov:wasDerivedFrom
| |
| foaf:depiction
| |
| foaf:isPrimaryTopicOf
| |
| is dbo:wikiPageDisambiguates
of | |
| is dbo:wikiPageRedirects
of | |
| is dbo:wikiPageWikiLink
of | |
| is foaf:primaryTopic
of | |
