超薄切片法とその隕石・宇宙塵研究への導入

• 野口 高明

  茨城大学理学部自然機能科学科

書誌事項

タイトル別名

• Ultramicrotomy and its application to the study of meteorites and cosmic dusts
• チョウウスギリヘンホウ ト ソノ インセキ ウチュウ ジン ケンキュウ エ ノ

抄録

Ultramicrotomy is the most suitable sample preparation technique for the study of mineralogy and petrology of fine-grained (<100μm across) rock fragments, such as interplanetary dust particles and unmelted micrometeorites, because we can observe wide areas(a few tens of μm across)by a transmission electron microscope (TEM). There are some difficulties to make ultrathin sections of meteorites and cosmic dusts. The difficulties are different from those to make ultrathin sections of biological samples. The author explained in detail the principle of ultramicrotomy, sample preparation procedures in the author's laboratory, variations of sample preparation techniques in other laboratories, and showed some examples of ultrathin sections of a meteorite and a interplanetary dust particle.

収録刊行物

• 地球化学

  地球化学 32 (4), 215-223, 1998

  一般社団法人日本地球化学会

キーワード

• ultramicrotomy
• ultramicrotome
• meteorite
• cosmic dust
• interplanetary dust particle
• micrometeorite

詳細情報

• CRID: 1390282680719632896
• NII論文ID: 110008679963
• NII書誌ID: AN00141280
• DOI: 10.14934/chikyukagaku.32.215
• ISSN: 21885923
• ISSN: 03864073
• NDL書誌ID: 4628326
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4628326
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可