• [1]

    . Silverman EM. Space Environmental Effects on Spacecraft:LEO Materials Selection Guide, NASA Contractor Report46612. Grossman E, Gouzman I. Nuclear Instruments in PhysicsResearch, 2003, B208: 48—573. WEN W X, YANG S S, WANG L. HEP NP, 2006, 30:268. (in Chinese)(文万信,杨生胜,王立.高能物理与核物理,2006, 30: 268)4. Ariza M J, Martin F, Leinen D. Applied Phys., 2001, A73:579—5845. Watts J F, Wolstenholme J. An Introduction to SurfaceAnalysis by XPS and AES. John Wiley Sons, 20026. EktessabiU A M, Hakamata S. Thin Solid Films, 2000,377—378: 621—625