J. Musil et al., "Ion-Assisted Sputtering of TiN Films", Surface and Coatings Technology, vol. 43/44, pp. 259-269 (1990). |
I. Takano, et al., "Effect of N.sub.2.sup.+ Ion Dose on the Hardness and Other properties of AIN Thin Films Prepared by the Dynamic Mixing Method", Nuc. Inst. and Methods in Phys. Research B37/38 (1989) pp. 688-691. |
S. Lucas et al., "Temperature and Dose Dependences of Nitrogen Implantation Into Aluminium", Nuc. Instruments and Methods in Phys. Research B50 (1990), pp. 401-405. |
Y. Okabe et al., "Coloring of Iron Surface Controled by Ti.sup.+ -O.sup.+ Double-Ion Implantations"Nuc. Inst. and Methods in Phys. Research B7/8 (1985) pp. 184-187. |
P. B. Madakson, "Surface Stresses and the Hardness of Ion Implanted Aluminium", J. Phys. D: Appl. Phys. vol. 18, pp. 531-540 (1985). |
T. Venkatesan, "High Energy Ion Beam Modification of Polymer Films", Nuc. Inst. and Methods in Physics Research, vol. B7/8 (1985), pp. 461-467. |
S. Ohira et al., "Characterization of the Aluminum Surface Layer Implanted with Nitrogen", Mat. Sci. and Eng., vol. 90, pp. 143-148 (1987). |
Y. Wang, et al., "The Modification of the Mechanical Properties of Soft Metals by Ion Implantation", Vacuum, vol. 39, Nos. 2-4, pp. 293-295 (1989). |
V. K. Galaev et al. "Rapid Testing of Wear During Reciprocating Motion"; Ind. Lab. (USA), vol. 38, No. 1. (Jan. 1972) pp. 132-133. |