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Title: Magnetic and electrical properties of Fe{sub 0.9}Ag{sub 0.1}In{sub 2.3}S{sub 4.4} single crystals

The magnetic and electrical properties of the Fe{sub 0.9}Ag{sub 0.1}In{sub 2.3}S{sub 4.4} single crystal are studied in the temperature range 4–300 K and in magnetic fields of 0–14 T. It is established that the sample under study is paramagnetic. In the ground state, short-range-order correlations typical of a spin glass with a freezing temperature of 10 K are detected. The magnetic ordering temperature is 15 K. The sample is a semiconductor with a resistivity of 3.5 kΩ cm at room temperature. For the Fe{sub 0.9}Ag{sub 0.1}In{sub 2.3}S{sub 4.4} single crystal, a mechanism for the formation of magnetic and electrical states is suggested.
Authors:
 [1] ;  [2] ;  [1]
  1. Belarusian State University of Information and Radio Electronics (Belarus)
  2. National Academy of Sciences of Belarus, Scientific and Practical Materials Research Center (Belarus)
Publication Date:
OSTI Identifier:
22469729
Resource Type:
Journal Article
Resource Relation:
Journal Name: Semiconductors; Journal Volume: 49; Journal Issue: 10; Other Information: Copyright (c) 2015 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; CORRELATIONS; ELECTRICAL PROPERTIES; FREEZING; GROUND STATES; INDIUM COMPOUNDS; IRON SULFIDES; MAGNETIC FIELDS; MAGNETIC PROPERTIES; MAGNETIZATION; MONOCRYSTALS; PARAMAGNETISM; SEMICONDUCTOR MATERIALS; SILVER COMPOUNDS; SPIN GLASS STATE; TEMPERATURE DEPENDENCE