仪器信息

厂商及规格型号 Spectra 300(S)TEM
性能参数 1.电子枪:冷场发射枪X-CFEG; 2.加速电压:30-300kV; 3.TEM分辨率:≤60pm @ 300kV; 4.EDS能量分辨率:≤130eV at Mn-Ka(~10kcps); 5.STEM分辨率:≤50pm @ 300kV ≤60pm @ 200kV ≤100pm @ 60kV