Published December 17, 2012
| Version v1
Journal article
Studies of Fast Negative Ions in Superfluid Helium
- 1. Department of Physics, Brown University, Providence, Rhode Island 02912 (United States)
Description
The normal negative ion in liquid helium consists of an electron confined in a bubble of radius approximately 19 Å. These bubbles have been studied in many experiments. Time-of-flight mobility measurements have revealed that there are other types of negative ion of higher mobility and unknown structure. In this note we report on a study of the fastest of these and discuss the conditions under which it can be observed.
Availability note (English)
Available from http://dx.doi.org/10.1088/1742-6596/400/1/012042Additional details
Identifiers
Publishing Information
- Journal Title
- Journal of Physics. Conference Series (Online)
- Journal Volume
- 400
- Journal Issue
- 1
- Journal Page Range
- [4 p.]
- ISSN
- 1742-6596
Conference
- Title
- 26. international conference on low temperature physics
- Acronym
- LT26
- Dates
- 10-17 Aug 2011
- Place
- Beijing (China)
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 44039892
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANIONS; BUBBLES; ELECTRONS; HELIUM; ION MOBILITY; LIQUIDS; QUANTUM FLUIDS; SUPERFLUIDITY; TIME-OF-FLIGHT METHOD
- Descriptors DEC
- CHARGED PARTICLES; ELEMENTARY PARTICLES; ELEMENTS; FERMIONS; FLUIDS; GASES; IONS; LEPTONS; MOBILITY; NONMETALS; PARTICLE MOBILITY; RARE GASES