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Synthesis of boron-doped diamond with laser heated diamond anvil cell |
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| Authors: | WeiWei Zhang LiangChen Chen ChangQing Jin XueJin Wang YuYing Liu Jing Liu |
| Institution: | (1) Institute for Research on Earth Evolution, Japan Agency for Marine-Earth Science and Technology, 2–15 Natsushima-cho, Yokosuka-shi, 237–0061 Kanagawa, Japan;(2) Department of Earth Science, Kanazawa University, Kakuma-machi, 920–1192 Kanazawa, Japan;(3) High Energy Acceleration Research Organization, 1–1 Oho, 305–0801 Tsukuba, Japan;(4) Japan Synchrotron Radiation Research Institute, Mikazuki-cho, Sayo-gun, 679–5198 Hyogo, Japan |
| Abstract: | Boron-doped diamond has been synthesized from graphite mixed with different ratio of B4C at high pressure high temperature (HPHT) using laser heated diamond anvil cell. The starting composition was transformed to diamond compound at pressure ∼9 GPa, 2300–2400 K as indicated by the in-situ X-ray diffraction pattern with synchrotron radiation source. Raman spectrum of the recovered specimen from HPHT state confirmed that boron has been doped into diamond lattice. |
| Keywords: | boron-doped diamond X-ray diffraction high pressure Raman spectroscopy |
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