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Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Effective mass of the normal negative-charge carrier in bulk He II.
AU - Ellis, T.
AU - McClintock, Peter V. E.
PY - 1982/6/28
Y1 - 1982/6/28
N2 - The first acceleration measurements are reported for negative ions in bulk superfluid 4He. Data recorded at 70 mK, 25 bars for electric fields in the range 80 < E < 150 V are consistent with an ionic dispersion relation identical to that of a free particle with mass (87 ± 5)m4, where m4 is the 4He atomic mass.
AB - The first acceleration measurements are reported for negative ions in bulk superfluid 4He. Data recorded at 70 mK, 25 bars for electric fields in the range 80 < E < 150 V are consistent with an ionic dispersion relation identical to that of a free particle with mass (87 ± 5)m4, where m4 is the 4He atomic mass.
U2 - 10.1103/PhysRevLett.48.1834
DO - 10.1103/PhysRevLett.48.1834
M3 - Journal article
VL - 48
SP - 1834
EP - 1837
JO - Physical review letters
JF - Physical review letters
SN - 1079-7114
IS - 26
ER -