Dispersing InP Nanocrystals in Nano-polycrystalline Diamond during the Direct Conversion from Graphite
-
- Fukuta Rei
- Graduate School of Science and Engineering, Ehime University
-
- Yamamoto Naoya
- Graduate School of Science and Engineering, Ehime University
-
- Murakami Yohei
- Graduate School of Science and Engineering, Ehime University
-
- Ishikawa Fumitaro
- Graduate School of Science and Engineering, Ehime University Geodynamics Research Center, Ehime University
-
- Ohfuji Hiroaki
- Geodynamics Research Center, Ehime University
-
- Shinmei Toru
- Geodynamics Research Center, Ehime University
-
- Irifune Tetsuo
- Geodynamics Research Center, Ehime University
この論文をさがす
説明
<p>We disperse InP nanocrystals into nano-polycrystalline diamond during the direct conversion from graphite as a possible technique to control its solid-state properties. We synthesize diamond, using the high-pressure, high-temperature technique, which encapsulates an InP alloy in close contact with the graphite starting material. X-ray diffraction of the synthesized sample suggests the formation of polycrystalline diamond where the mixed crystals contain InP. Cross-sectional transmission electron microscopy shows the existence of InP nanocrystals with sizes up to approximately 100 nm. The existence of the InP elements can promote the formation of larger crystalline diamond grains arising from liquid sintering, which show a larger grain size over 400 nm compared with the regions without InP, where a grain size of approximately 50 nm is observed.</p>
収録刊行物
-
- MATERIALS TRANSACTIONS
-
MATERIALS TRANSACTIONS 61 (9), 1707-1710, 2020-09-01
公益社団法人 日本金属学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390003825207415808
-
- NII論文ID
- 130007890412
-
- NII書誌ID
- AA1151294X
-
- ISSN
- 13475320
- 13459678
-
- NDL書誌ID
- 030599675
-
- 本文言語コード
- en
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可