Electronic Measurement, Lakeshore 7507 - Status: Available
||The Lakeshore Hall Measurement System capabilities include Hall coefficient, Hall voltage, resistance, resistivity, magnetoresistance, I-V curves, carrier concentration and mobility. The HMS measures most compound semiconductor materials including pHEMTS, SiGe, SiC, InAs, InGaAs, InP, AlGaAs, HgCdTe, and ferrites; low resistance materials including metals, transparent oxides, dilute magnetic semiconductors, and TMR materials; and high resistance materials including semi-insulating GaAs and GaN, CdTe, and photodetectors. Quantitative Mobility Spectrum Analysis (QMSA) software technique analyzes variable magnetic field Hall data to resolve individual carrier mobilities and densities in multi-carrier devices. The QMSA software’s reliability and sensitivity make it the ideal technique for routine characterization of various multi-carrier materials and high mobility heterostructure devices.
Hall Effect wiki link Latest Status Log EntrySep 4, 2019 - Resource Status Up - Tool back up after hurricane shutdown.
|Computer Access||Requires computer access be setup|
|Funding Source||Requires permission to an active funding source|
|Work Plan||Requires a work plan be approved by PI and staff|
|Agreement Form||Requires completed agreement form for equipment usage|
|RSC Safety Training||Requires completion of safety training|
|NRF Building Access||Requires issue of an id badge and entry badge and/or access level to be set.|
|Equipment Training||Requires completion of equipment training|