Published 1997 | Version v1
Book Metadata-only

Direct measurement of the magnetic field penetration depth into Nb and YBa2Cu3O7 superconductive films by the method of polarized neutrons reflectometry

Creators

  • 1. Univ. Konstants, Konstants (Germany)
  • 2. Ob''edinennyj Inst. Yadernykh Issledovanij, Dubna (Joint Institute for Nuclear Research (JINR))
  • 3. Inst. Laueh-Lanzhevena, Konstants (Germany)

Description

To measure directly a penetration depth of magnetic field into Nb/Si and YBa2Cu3O7/SrTiO3 superconducting films the method of polarized neutron reflectometry is used. For the first time, in a wide range of transmitted pulses the spectral dependence of spin-asymmetry function was measured for a YBa2Cu3O7 film. The absence of any significant diffuse scattering testifies to the fact that the samples are of very high quality

Abstract (Russian)

Метод рефлектрометрии поляризованных нейтронов был применен для прямого измерения глубины проникновения магнитного поля в Nb/Si и YBa2Cu3O7/SrTiO3 сверхпроводящие пленки. Впервые для пленки YBa2Cu3O7 была измерена зависимость функции спин-асимметрии в широкой области переданных импульсов. Отсутствие сколько-нибудь значимого диффузного рассеяния свидетельствует об очень хорошем качестве изучаемых образцов
Part of:
National conference on the application of X-rays, synchrotron radiation, neutrons and electrons for materials study (the continuation of All-Union Meetings on the application of X-rays for materials research). Summary of reports. Volume 2

Additional details

Additional titles

Original title (Russian)
Прямое измерение глубины проникновения магнитного поля в Нб и YBa

Publishing Information

Publisher
OIYaI
Imprint Place
Dubna (Russian Federation)
ISBN
5-85165-484-8
Imprint Title
National conference on the application of X-rays, synchrotron radiation, neutrons and electrons for materials study (the continuation of All-Union Meetings on the application of X-rays for materials research). Summary of reports. Volume 2
Imprint Pagination
452 p.
Journal Page Range
p. 169-175

Conference

Title
National conference on the application of X-rays, synchrotron radiation, neutrons and electrons for materials study (the continuation of All-Union Meetings on the application of X-rays for materials research)
Original Conference Title
Natsional'naya konferentsiya po primeneniyu rentgenovskogo, sinkhrotronnogo izluchenij, nejtronov i ehlektronov dlya issledovaniya materialov (prodolzhenie Vsesoyuznykh soveshchanij po primeneniyu rentgenovskikh luchej dlya issledovaniya materialov)
Dates
25-29 May 1997
Place
Dubna (Russian Federation)

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
33007699
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BARIUM COMPOUNDS; CUPRATES; FILMS; HIGH-TC SUPERCONDUCTORS; MAGNETIC FIELDS; PENETRATION DEPTH; SILICON; STRONTIUM COMPOUNDS; SUBSTRATES; TITANATES; YTTRIUM COMPOUNDS
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; COPPER COMPOUNDS; ELEMENTS; OXYGEN COMPOUNDS; SEMIMETALS; SUPERCONDUCTORS; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; TYPE-II SUPERCONDUCTORS

Optional Information

Notes
11 refs., 3 figs. Imprint:Natsional'naya konferentsiya po primeneniyu rentgenovskogo, sinkhrotronnogo izluchenij, nejtronov i ehlektronov dlya issledovaniya materialov (prodolzhenie Vsesoyuznykh soveshchanij po primeneniyu rentgenovskikh luchej dlya issledovaniya materialov). Sbornik dokladov. Tom 2
Secondary number(s)
JINR-R--14-97-343