Published June 1984
| Version v1
Journal article
Study of dynamical light scattering in phase separating 3He--4He mixtures using linear photodiode arrays
Description
Experimental techniques to study dynamical light scattering phenomena in phase separating 3He--4He liquid mixtures are described. Commercially available self-scanning 512-element linear photodiode arrays are used to record ''snapshots'' of small-angle light scattering patterns with high angular resolution at time intervals as short as 2 ms. Logic circuitry developed for interfacing the photodiode arrays with a digital oscilloscope recorder is described in detail
Additional details
Publishing Information
- Journal Title
- Rev. Sci. Instrum.
- Journal Volume
- 55
- Journal Issue
- 6
- Series
- Rev. Sci. Instrum.
- Journal Page Range
- 875-878
- ISSN
- 0034-6748
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 16003867
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- AMPLITUDES; ANGULAR DISTRIBUTION; BINARY MIXTURES; HELIUM 3; HELIUM 4; LASER RADIATION; LOGIC CIRCUITS; PHASE TRANSFORMATIONS; PHOTODIODES; RESOLUTION; SCATTERING; VISIBLE RADIATION
- Descriptors DEC
- DISPERSIONS; DISTRIBUTION; ELECTROMAGNETIC RADIATION; ELECTRONIC CIRCUITS; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; HELIUM ISOTOPES; ISOTOPES; LIGHT NUCLEI; MIXTURES; NUCLEI; RADIATIONS; SEMICONDUCTOR DEVICES; SEMICONDUCTOR DIODES; STABLE ISOTOPES