LHDAC setup for high temperature and high pressure studies

Journal Article · Thu Apr 24 00:00:00 EDT 2014 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4872711· OSTI ID:22271004

Patel, Nishant N., E-mail: [e-mail]; Meenakshi, S., E-mail: [e-mail]; Sharma, Surinder M., E-mail: [e-mail] ^[1]

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1. High Pressure and Synchrotron Radiation Physics Division, Bhabha Atomic Research Centre, Mumbai-400085 (India)

A ytterbium fibre laser (λ = 1.07 μm) based laser heated diamond anvil cell (LHDAC) facility has been recently set up at HP and SRPD, BARC for simultaneous high temperature and high pressure investigation of material properties. Synthesis of GaN was carried out at pressure of ∼9 GPa and temperature of ∼1925 K in a Mao-Bell type diamond anvil cell (DAC) using the LHDAC facility. The retrieved sample has been characterized using our laboratory based micro Raman setup.

• OSTI ID: 22271004
• Journal Information: AIP Conference Proceedings, Vol. 1591, Issue 1; Conference: 58. DAE solid state physics symposium 2013, Patiala, Punjab (India), 17-21 Dec 2013; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
BARC
DIAMONDS
GALLIUM NITRIDES
OPTICAL FIBERS
PRESSURE DEPENDENCE
PRESSURE RANGE GIGA PA
RAMAN SPECTROSCOPY
SOLID STATE LASERS
SYNTHESIS
TEMPERATURE DEPENDENCE
TEMPERATURE RANGE 1000-4000 K