德国Phystech RH2035 常温霍尔效应仪测量Si, SiGe, SiC, GaAs, InGaAs, InP, GaN (N Type & P Type)等材质的半导体薄膜中载流子类型、载流子浓度、迁移率、电阻率、霍尔系数等参数Call for pricingAdd to cart Add to compare list Custom wishlist OKAdd to wishlist