Published March 1, 2010 | Version v1
Journal article Metadata-only

High-pressure ac specific heat technique with cubic anvil apparatus

Creators

  • 1. Institute for Solid State Physics, University of Tokyo, Kashiwanoha, Kashiwa, Chiba 277-8581 (Japan)
  • 2. Faculty of Science, University of the Ryukyus, Nishihara, Okinawa 903-0213 (Japan)
  • 3. Department of Physics, Faculty of Engineering, Yokohama National University, Yokohama 240-85013 (Japan)
  • 4. Graduate School of Science and Engineering, Saitama University, Saitama, Saitama 338-8570 (Japan)

Description

We report the development of ac specific heat technique under highly hydrostatic pressures using a cubic anvil apparatus. The constructed system is sensitive enough to detect a magnetic phase transition, pressure up to 8 GPa and temperature range between 2 and 30 K. We present the results of specific heat measurement of ternary iron arsenide EuFe2As2 single crystal up to 4.0 GPa with the technique presented here.

Availability note (English)

Available from http://dx.doi.org/10.1088/1742-6596/215/1/012187

Additional details

Identifiers

DOI
10.1088/1742-6596/215/1/012187;

Publishing Information

Journal Title
Journal of Physics. Conference Series (Online)
Journal Volume
215
Journal Issue
1
Journal Page Range
[4 p.]
ISSN
1742-6596

Conference

Title
International joint AIRAPT-22 and HPCJ-50 conference on high pressure science and technology
Dates
26-31 Jul 2009
Place
Tokyo (Japan)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
42040995
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
EUROPIUM ARSENIDES; IRON; IRON ARSENIDES; MONOCRYSTALS; PHASE STABILITY; PHASE STUDIES; PHASE TRANSFORMATIONS; PRESSURE DEPENDENCE; PRESSURE RANGE GIGA PA; SPECIFIC HEAT; TEMPERATURE DEPENDENCE
Descriptors DEC
ARSENIC COMPOUNDS; ARSENIDES; CRYSTALS; ELEMENTS; EUROPIUM COMPOUNDS; IRON COMPOUNDS; METALS; PHYSICAL PROPERTIES; PNICTIDES; PRESSURE RANGE; RARE EARTH COMPOUNDS; STABILITY; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; TRANSITION ELEMENTS