Published June 10, 2000 | Version v1
Journal article Metadata-only

Overheating of the electronic system as the source of nonlinearity of volt-ampere characteristics in amorphous InOx films

Creators

  • 1. Inst. Fiziki Tverdogo Tela RAN, Chernogolovka, Moskovskaya Oblast' (Russian Federation)

Description

Volt-ampere characteristics of amorphous film InOx under conditions of superconductor - dielectric transition induced by magnetic field were studied. It is shown that nonlinearity of the characteristics in the field above critical one stems from overheating of current carriers in reference to the lattice. There are indications that the mechanism is also essential below the transition point. It is detected that the heating masks completely the direct effect of electric field in the vicinity of superconductor - dielectric transition

Abstract (Russian)

Исследованы вольт-амперные характеристики аморфной пленки InOx в условиях перехода сверхпроводник - диэлектрик, вызванного магнитным полем. Показано, что нелинейность этих характеристик в поле выше критического связана с перегревом носителей тока относительно решетки. Есть указания, что этот механизм также существен ниже точки перехода. Обнаружено, что при этом нагрев полностью маскирует прямое влияние электрического поля в окрестности перехода сверхпроводник - диэлектрик

Additional details

Additional titles

Original title (Russian)
Перегрев электронной системы как причина нелинейности вольт-амперных характеристик в аморфных пленках InO

Publishing Information

Journal Title
Pis'ma v Zhurnal Ehksperimental'noj i Teoreticheskoj Fiziki
Journal Volume
71
Journal Issue
11-12
Journal Page Range
p. 752-757
ISSN
0370-274X
CODEN
PZETAB

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
33025823
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
AMORPHOUS STATE; CRITICAL FIELD; CRYSTAL-PHASE TRANSFORMATIONS; ELECTRIC FIELDS; ELECTRON TEMPERATURE; ELECTRONIC STRUCTURE; INDIUM OXIDES; JOULE HEATING; NUMERICAL DATA; ORDER-DISORDER TRANSFORMATIONS; SOLID SOLUTIONS; SUPERCONDUCTING FILMS; SUPERCONDUCTIVITY; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0000-0013 K
Descriptors DEC
CHALCOGENIDES; DATA; DISPERSIONS; ELECTRIC CONDUCTIVITY; ELECTRIC HEATING; ELECTRICAL PROPERTIES; FILMS; HEATING; HOMOGENEOUS MIXTURES; INDIUM COMPOUNDS; INFORMATION; MAGNETIC FIELDS; MIXTURES; OXIDES; OXYGEN COMPOUNDS; PHASE TRANSFORMATIONS; PHYSICAL PROPERTIES; PLASMA HEATING; SOLUTIONS; TEMPERATURE RANGE

Optional Information

Notes
11 refs., 3 figs.