Preparation and properties of cosmo-mimetic carbon micro-coils and ceramic micro-solenoids/micro-tubes by CVD process S. Motojima, X. Chen, T. Kuzuya, W.-I. Hwang, M. Fujii et H. IwanagaJ. Phys. IV France, 09 PR8 (1999) Pr8-445-Pr8-452DOI: https://doi.org/10.1051/jp4:1999856