"Wonderstone" ENDOR cavity

V. P. Chacko

doi:10.1063/1.1135510

"Wonderstone" ENDOR cavity

V. P. Chacko

Research output: Contribution to journal › Article › peer-review

Abstract

We report the design and construction of a high-quality ENDOR cavity from a naturally occurring rock, "Wonderstone." It consists of a cylindrical cavity operated in the TE₀₁₁ mode, with four vertical posts forming the ENDOR coil. 100 kHz field modulation is achieved by external coils mounted on the pole faces of the magnet. This cavity is especially suited for the insertion of a cold-finger Dewar. The merits of Wonderstone as a substrate material for microwave cavities and the details of obtaining a fine conducting layer of silver on the inner surface of the cavity are discussed.

Original language	English (US)
Pages (from-to)	1012-1013
Number of pages	2
Journal	Review of Scientific Instruments
Volume	49
Issue number	7
DOIs	https://doi.org/10.1063/1.1135510
State	Published - 1978
Externally published	Yes

ASJC Scopus subject areas

Instrumentation

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10.1063/1.1135510

Cite this

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year = "1978",

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AB - We report the design and construction of a high-quality ENDOR cavity from a naturally occurring rock, "Wonderstone." It consists of a cylindrical cavity operated in the TE011 mode, with four vertical posts forming the ENDOR coil. 100 kHz field modulation is achieved by external coils mounted on the pole faces of the magnet. This cavity is especially suited for the insertion of a cold-finger Dewar. The merits of Wonderstone as a substrate material for microwave cavities and the details of obtaining a fine conducting layer of silver on the inner surface of the cavity are discussed.

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"Wonderstone" ENDOR cavity

Abstract

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