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 EntryJan 4, 2021 - Resource Status Up - recover from holiday break

Use Prerequisites

PrerequisiteDescription
Computer AccessRequires computer access be setup
COVID-19 Safety Acknowledgement (Conf)Requires acknowledgement of safety protocols (confirmation version).
COVID-19 Safety Acknowledgement (Form)Requires acknowledgement of safety protocols (form version).
Return to Campus AuthorizationRequires staff confirmation that proof of return to campus authorization was provided.
Funding SourceRequires permission to an active funding source
Work PlanRequires a work plan be approved by PI and staff
Agreement FormRequires completed agreement form for equipment usage
RSC Safety TrainingRequires completion of safety training
NRF Building AccessRequires issue of an id badge and entry badge and/or access level to be set.
Equipment TrainingRequires completion of equipment training

View your prerequisite status for the Electronic Measurement, Lakeshore 7507.