High-pressure cells which can be used in experiments at low temperatures and high magnetic fields are considered. New constructions of piston-cylinder, diamond anvil and other cells are presented. The recent development of a technique for resistance measurements in the megabar region above 150 GPa are presented. For the first time electrical measurements in the DAC with typical megabar anvils were performed with a sample of diameter 20 μm. The metallization of sulfur at 100 GPa, CsI at 120 GPa was achieved. Simultaneously, with electrical measurements the Raman spectra of sulfur were studied up to 100 GPa. [high-pressure technique, low temperatures, diamond anvil cell, dielectric-metal transitions, sulfur, CsI].
|Number of pages||6|
|Journal||Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu|
|Publication status||Published - 1998|
ASJC Scopus subject areas
- Materials Science(all)
- Condensed Matter Physics