应用范围:
研究半导体器件和半导体材料电学特性、精密测量半导体材料的载流子浓度、迁移率、电阻率、霍尔系数;半导体
设备规格:
Maximum sample size (Small board) - 15mm x15mm
样品尺寸:15mm x15mm (可定制)
Measurement Temperature: 300K (room temperature, optional77K,)
测试温度: 300K (常温,可选低温77K)
Measurement Material: Semiconductors material such as
Si, SiGe, SiC,GaAs, InGaAs, InP, GaN, ITO (N Type & P Type)
测试材质:半导体类材质、如:
Si, SiGe, SiC, ZnO, GaAs, InGaAs, InP, GaN, ITO等所有半导体薄膜(P型和N型)
Magnet Flux Density: 0.68 Tesla nominal ±1% of marked value
磁场强度: 0.68 Tesla ±1%
Magbnet Stability: ±2% over 1 years
稳定性: ±2% (一年后)
Uniformity: ± 1% over 20mm diameter from center
均匀度:± 1%(20mm直径圆范围内)
Pole Gap: 20 mm
磁极间隙:20毫米
Hall voltage range: 10μV to 2000mV
霍尔电压范围:10μV ~2000mV
Resistivity (Ohm.cm): 10-5 to 107
电阻率 (?.㎝): 10-5 to 107
Mobility (cm2/Volt.sec): 1 ~ 107
迁移率(cm2/Volt.sec): 1 ~ 107
Carrier Density (cm-3): 107 ~ 1021
载流子浓度(cm-3): 107 ~ 1021
常温系统

测试界面
