Published May 1991
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Observation of the phase shift of the wave function of the neutron under total reflection
Description
By means of a thin semi-transparent film as an interference element the phase shift of the wave function of a massive particle, the neutron, under total reflection has been observed. This effect may turn out to be useful in the study of magnetic properties and other details of the structure of thin films and the surface of solids. By reflection of polarized neutrons the magnetization (10200±350 Gs) and the roughness of the upper boundary (51±5 A) of a thermally sputtered 5000 A thick iron film as well as the roughness of the glass substrate (10±4 A) have been found. 18 refs.; 6 figs
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Additional details
Additional titles
- Original title (Russian)
- Наблюдение сдвига фазы волновой функции нейтрона при полном отражении
Publishing Information
- Imprint Pagination
- 19 p.
- Report number
- LIYaF--1691
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 25001480
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- BOUNDARY CONDITIONS; GLASS; INTERFACES; IRON; MAGNETIZATION; NEUTRONS; PHASE SHIFT; POLARIZED BEAMS; REFLECTION; SUBSTRATES; SURFACE PROPERTIES; THIN FILMS; WAVE FUNCTIONS
- Descriptors DEC
- BARYONS; BEAMS; ELEMENTARY PARTICLES; ELEMENTS; FERMIONS; FILMS; FUNCTIONS; HADRONS; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; METALS; NUCLEONS; PHYSICAL PROPERTIES; TRANSITION ELEMENTS