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Hall and 4 probe

霍爾效應量測系統與四點探針量測儀

廠牌型號:

Ecopia HMS-3000 Hall Measurement System

示波器: Keithley 2400 SourceMeter® SMU Instruments

溫度控制器: Linkam TP93/ LNP(-196°C.) 最高溫290°C

 

 

重要規格:

霍爾效應量測試片限制

Measurable sample thickness : Less than 2 mm.

Measurable size: 5mm x 5mm ~ 20mm x 20mm

若導電性不良,需可在上面點銀膠之樣品。

 

 

服務項目

Bulk concentration (/cm3)

Sheet concentration (/cm2)

Mobility (cm2/V-s)

Conductivity (1/Ωcm)

Resistivity 電阻率 (Ωcm)

Average Hall Coefficient (cm3/C)

A-C cross Hall coefficient (cm3/C)

B-D cross Hall coefficient (cm3/C)

Magneto-resistance (Ω)

Ratio of vertical/ horizontal