A TUNABLE, ACOUSTICAL PHONON DETECTOR USING Tm2+IN CaF2
作者:
E. S. Sabisky,
C. H. Anderson,
期刊:
Applied Physics Letters
(AIP Available online 1968)
卷期:
Volume 13,
issue 6
页码: 214-216
ISSN:0003-6951
年代: 1968
DOI:10.1063/1.1652576
出版商: AIP
数据来源: AIP
摘要:
The sensitivity and versatility of a phonon detector based on the optical detection of the spin population difference of an impurity ion through the spin‐phonon interaction is demonstrated. Phonons generated at 1.4°K by a variety of transducers using at most several milliwatts of rf power at 9.5 GHz were detected. Phonons generated at the 2nd and 3rd harmonics were also detected.
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