Published November 2003 | Version v1
Journal article Metadata-only

Properties of low-temperature ytterbium condensates grown in helium gas

Creators

  • 1. National Science Center 'Kharkov Institute of Physics and Technology', Akademicheskaya Str., 1, Kharkov 61108 (Ukraine)

Description

The singularities of electronic properties and crystallization mechanisms of ytterbium amorphous films, obtained by low-temperature condensation in a gas helium medium (at a partial pressure of 2,3 centre dot 10-3 -7 Pa) are investigated. The changes of conductance, magnetoresistance and Hall effect with annealing the films are studied. The respective changes of carries density and mobility are calculated within the framework of the two-band model. A model of transformating the structure of the low-temperature condensates of gas-saturated ytterbium on an annealing is proposed

Additional details

Additional titles

Original title (Russian)
Свойства низкотемпературных конденсатов иттербия, полученных в среде газообразного гелия

Publishing Information

Journal Title
Fizika Nizkikh Temperatur
Journal Volume
29
Journal Issue
11
Journal Page Range
p. 1223-1230
ISSN
0132-6414

INIS

Country of Publication
Ukraine
Country of Input or Organization
Ukraine
INIS RN
35043341
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
AMORPHOUS STATE; ANNEALING; BAND THEORY; CARRIER MOBILITY; CHARGE CARRIERS; CRYSTALLIZATION; DOPED MATERIALS; ELECTRIC CONDUCTIVITY; ELECTRONIC STRUCTURE; FILM CONDENSATION; HALL EFFECT; HELIUM; MAGNETORESISTANCE; TEMPERATURE RANGE 0000-0013 K; YTTERBIUM
Descriptors DEC
ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; ELEMENTS; FLUIDS; GASES; HEAT TREATMENTS; MATERIALS; METALS; MOBILITY; NONMETALS; PHASE TRANSFORMATIONS; PHYSICAL PROPERTIES; RARE EARTHS; RARE GASES; TEMPERATURE RANGE; VAPOR CONDENSATION