![]() | 4-point resistance measurement (4-point probe + KEITHLEY 2400 SourceMeter) Süre: 0:55 | Boyut: 2.1 MB |
![]() | Resistivity Determination using Four Probe Method (Material Science Experiment 6.1a) Süre: 7:43 | Boyut: 17.66 MB |
![]() | Le CERN signale des événements étranges après l'activation du Grand Collisionneur de Hadrons ! Süre: 12:06 | Boyut: 27.69 MB |