Published May 2000 | Version v1
Journal article Metadata-only

Anomalous effect of a magnetic field on the thermal expansion of Ba1-xKxBiO3, BaPbxBi1-xO3 and La2-xSrxCuO4 at low temperatures

Creators

  • 1. Fizicheskij Inst. im. P.N. Lebedeva RAN, Moscow (Russian Federation)
  • 2. Moskovskij Inst. Stali i Splavov, Moscow (Russian Federation)
  • 3. Moskovskij Gosudarstvennyj Univ. im. M.V. Lomonosova, Moscow (Russian Federation)

Description

One detected anomalous effect of magnetic field on thermal expansion in BaKBiO, BaPbBiO and LaSrCuO systems under low temperatures. Superstructure ordering in a oxygen sublattice of these systems and its suppression by magnetic field are responsible for the effect

Abstract (Russian)

Обнаружен эффект аномального влияния магнитного поля на тепловое расширение в системах BaKBiO, BaPbBiO и LaSrCuO при низких температурах. Эффект объясняется наличием сверхструктурного упорядочения в кислородной подрешетке этих систем и подавлением его магнитным полем

Additional details

Additional titles

Original title (Russian)
Аномальное влияние магнитного поля на теплвое расширение оф Ба

Publishing Information

Journal Title
Pis'ma v Zhurnal Ehksperimental'noj i Teoreticheskoj Fiziki
Journal Volume
71
Journal Issue
9-10
Journal Page Range
p. 550-553
ISSN
0370-274X
CODEN
PZETAB

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
33021245
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
BARIUM OXIDES; CUPRATES; HIGH-TC SUPERCONDUCTORS; MAGNETIC FIELDS; MONOCRYSTALS; TEMPERATURE RANGE 0000-0013 K; TEMPERATURE RANGE 0013-0065 K; THERMAL EXPANSION
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; CRYSTALS; EXPANSION; OXIDES; OXYGEN COMPOUNDS; SUPERCONDUCTORS; TEMPERATURE RANGE; TRANSITION ELEMENT COMPOUNDS; TYPE-II SUPERCONDUCTORS

Optional Information

Notes
11 refs., 5 figs.