Deutsch: Nachbau: Der erste GMR-Sensor von Prof. Dr. Peter Grünberg in seiner Testvorrichtung. Dieses originalgetreue Replikat wurde von Innomag e.V. - dessen Schirmherr Grünberg ist - im April 2007 auf der Hannover Messe ausgestellt. Das Original ist im Deutschen Museum in München.
An den Enden der Versuchsbank ist jeweils ein zylindrischer Permanentmagnet montiert.
Dazwischen, nahe der Mitte sitzt der schwarze GMR-Sensor oben am Schlitten; von unten greift ein Mitnehmer in die helixförmige Nut (Rechtsgewinde) der Messingwelle ein. Wird diese per Drehknopf gedreht, wird mit dem Schlitten der Sensor verschoben. Je nach Position im inhomogenen Magnetfeld wirkt eine andere Feldstärke und kann ein veränderter elektrischer Widerstand am Sensor gemessen werden. Über den örtlichen Verlauf kann die Abhängigkeit des Widerstands vom B-Feld untersucht werden.
English: Replicate of the first GMR Sensor (black, on top of the slider on the bench, its position between two magnets can be changed) made by Peter Grünberg. The original one is in Deutsches Museum in Munich.
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{{Information |Description={{de|Nachbau des Originalaufbaus des ersten GMR-Sensors von Prof. Dr. Peter Grünberg. Dieses originalgetreue Replikat wurde von Innomag e.V. - dessen Schirmherr Prof. Grünberg ist - im April 2007 auf der Hannover Messe ausges
Poveznice
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Proizvođač kamere
Canon
Model kamere
Canon EOS 20D
Ekspozicija
1/100 sekunda (0,01)
F broj dijafragme
f/5
ISO vrijednost
200
Datum i vrijeme slikanja
10:26, 16. travnja 2007.
Žarišna duljina leće
30 mm
Orijentacija kadra
Normalno
Vodoravna razlučivost
72 dpi
Okomita razlučivost
72 dpi
Korišteni softver
Adobe Photoshop 7.0
Datum posljednje promjene datoteke
20:59, 25. veljače 2008.
Razmještaj komponenata Y i C
Susmještene
Program ekspozicije
Prioritet zatvarača
Inačica Exifa
2.21
Datum i vrijeme digitalizacije
10:26, 16. travnja 2007.
Brzina zatvarača
6,6438598632812
Otvor
4,6438598632812
Kompenzacija ekspozicije
0
Režim mjerača vremena
Djelomični
Bljeskalica
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