Published March 2007 | Version v1
Journal article Metadata-only

Interrelation between optical properties of subsurface layers and volumetric parameters of amorphous alloys

Creators

  • 1. Sumskij Gosudarstvennyj Univ., Sumy (Ukraine)

Description

Spectral ellipsometry was used to study surface layers of Fe80A5B15 (A= Ti, V, Cr, Mn, Fe, Co, Ni) and Fe78-xNixSi9B13 (x = 0, 1, 4, 8, 16, 21 at. %) amorphous metal alloys obtained by melt spinning. The optical characteristics of the alloys were determined by solving the inverse problem of ellipsometry. A correlation between the optical properties of the surface layers of amorphous alloys and their thermal stability was found

Abstract (Russian)

Методом спектральной эллипсометрии исследованы приповерхностные слои аморфных металлических сплавов Fe80A5B15 (A= Ti, V, Cr, Mn, Fe, Co, Ni) и Fe78-xNixSi9B13 (x = 0, 1, 4, 8, 16, 21 ат. %), полученные методом спиннингования расплава. С помощью решения обратной задачи эллипсометрии определены характеристики оптических систем. Обнаружена взаимосвязь между особенностями оптических свойств приповерхностных слоев аморфных сплавов и их термической стабильностью

Additional details

Additional titles

Original title (Russian)
Взаимосвязь оптических свойств приповерхностных слоев и объемных характеристик аморфных сплавов

Publishing Information

Journal Title
Fizika Tverdogo Tela
Journal Volume
49
Journal Issue
3
Journal Page Range
p. 465-467
ISSN
0367-3294
CODEN
FTVTAC

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
39058707
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
BORON ALLOYS; CHEMICAL COMPOSITION; CONCENTRATION RATIO; CRYSTALLIZATION; ELLIPSOMETRY; IRON BASE ALLOYS; METALLIC GLASSES; METALLURGICAL EFFECTS; NICKEL ALLOYS; OPTICAL PROPERTIES; SILICON ALLOYS; TEMPERATURE RANGE 0400-1000 K; TRANSITION TEMPERATURE
Descriptors DEC
ALLOYS; DIMENSIONLESS NUMBERS; IRON ALLOYS; MEASURING METHODS; PHASE TRANSFORMATIONS; PHYSICAL PROPERTIES; TEMPERATURE RANGE; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT ALLOYS

Optional Information

Notes
12 refs., 3 figs., 1 tab.