A mass spectrometer includes an ion source, which includes a coating or surface formed of a metallic carbide, a metallic boride, a ceramic or DLC, or an ion-implanted transition metal.
申请公布号
US8471198(B2)
申请公布日期
2013.06.25
申请号
US201113294650
申请日期
2011.11.11
申请人
JONES GORDON A.;DOUCE DAVID S.;FAROOQ AMIR;MICROMASS UK LIMITED