TY - JOUR A1 - Rybachuk, Maksym A1 - Hertwig, Andreas A1 - Weise, Matthias A1 - Sahre, Mario A1 - Männ, Marion A1 - Beck, Uwe A1 - Bell, J. M. T1 - Near infrared optical materials from polymeric amorphous carbon synthesized by collisional plasma process T2 - Applied physics letters N2 - The synthesis of polymerlike amorphous carbon (a-C:H) thin-films by microwave excited collisional hydrocarbon plasma process is reported. Stable and highly aromatic a-C:H were obtained containing significant inclusions of poly(p-phenylene vinylene) (PPV). PPV confers universal optoelectronic properties to the synthesized material. That is a-C:H with tailor-made refractive index are capable of becoming absorption-free in visible (red)-near infrared wavelength range. Production of large aromatic hydrocarbon including phenyl clusters and/or particles is attributed to enhanced coagulation of elemental plasma species under collisional plasma conditions. Detailed structural and morphological changes that occur in a-C:H during the plasma synthesis are also described. PB - American Institute of Physics CY - Melville, NY KW - Kohlenstoffschichten KW - Plasmachemie KW - PA-CVD KW - Amorphous state KW - Carbon KW - Coagulation KW - Hydrogen KW - Optical materials KW - Plasma collision processes KW - Plasma deposition KW - Refractive index KW - Thin films PY - 2010 UR - https://opus4.kobv.de/opus4-bam/frontdoor/index/index/docId/21365 AN - OPUS4-21365 SN - 0003-6951 SN - 1077-3118 VL - 96 IS - 21 SP - 211909-1 - 211909-3 AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany