Millikelvin Diamond Anvil Cell for the Study of Quantum Critical Phenomena.

• Haselwimmer R. K. W.

  Low Temperature Physics Group, Cavendish Laboratory, University of Cambridge

• Tyler A. W.

  Interdisciplinary Research Centre in Superconductivity, University of Cambridge

• Pugh E.

  Low Temperature Physics Group, Cavendish Laboratory, University of Cambridge

書誌事項

タイトル別名

• Millikelvin Diamond Anvil Cell for the

抄録

We have developed a diamond anvil cell in which the force generation mechanism, a helium pressurised bellows, can be operated at low temperature to give in-situ pressure variation at pressures of up to 500 kbar at millikelvin temperatures. The novel coupling of the force generation bellows to the cell thermally isolates it from the mixing chamber of the dilution fridge, as well as allowing the cell to be used in the small bore of a high field magnet. AC-susceptibility measurements have been made for the first time using a low temperature impedance matching in conjunction with high-stability electronic compensation, yielding a measure close to the true sample susceptibility.

収録刊行物

• 高圧力の科学と技術

  高圧力の科学と技術 7 481-483, 1998

  日本高圧力学会

キーワード

• low temperature
• AC-susceptibility
• Quantum Criticality
• high-field
• diamond anvil cell

詳細情報

• CRID: 1390282679358284032
• NII論文ID: 10002690673
• NII書誌ID: AN10452913
• DOI: 10.4131/jshpreview.7.481
• ISSN: 13481940
• ISSN: 0917639X
• NDL書誌ID: 4493955
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4493955
• 本文言語コード: en
• データソース種別:
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  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可