@inproceedings{3a2dd7cab60a4b86ad967f1915d83f8a,
title = "Study on defects in ultrananocrystalline diamond/amorphous carbon composite films prepared by physical vapor deposition",
abstract = "Ultrananocrystalline diamond/amorphous carbon composite (UNCD/a-C:H) films was deposited by coaxial arc plasma deposition with a graphite target. UNCD/a-C:H films prepared byphysical vapor deposition show large optical absorption coefficients in the photon range from 3 to 5 eV due to disordered structures in a-C:H and grain boundaries. Electron spin resonance measurement indicates the existence of a large number of dangling bonds with a density of ∼1022 cm-3. These dangling bonds might cause the formation of localized states in diamond band gap and contribute to the optical absorption properties specific to the UNCD/a-C:H films.",
author = "Y. Katamune and S. Ai-Riyami and S. Takeichi and T. Yoshitake",
note = "Publisher Copyright: {\textcopyright} The Electrochemical Society.; Symposium on Carbon Nanostructures: From Fundamental Studies to Applications and Devices - PRiME 2016/230th ECS Meeting ; Conference date: 02-10-2016 Through 07-10-2016",
year = "2016",
doi = "10.1149/07525.0045ecst",
language = "English",
series = "ECS Transactions",
publisher = "Electrochemical Society Inc.",
number = "25",
pages = "45--52",
editor = "Weisman, \{R. B.\} and Rotkin, \{S. V.\} and H. Imahori and Atanassov, \{P. B.\}",
booktitle = "Carbon Nanostructures",
edition = "25",
}