In this article, we report recent development of miniature high-pressure apparatus for bulk measurements at low temperature and in magnetic field. The new compact multi-anvil type “Palm cubic anvil cell” extends the temperature range down to ~0.45 K by using a 3He refrigerator. We also present a technique for measuring the specific heat under pressure and magnetic field using newly developed miniature piston cylinder cell made of Ag-Pd-Cu alloy. Its application to the heavy fermion compound YbCo2Zn20 is presented.
|Number of pages||8|
|Journal||Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu|
|Publication status||Published - Jan 1 2012|
All Science Journal Classification (ASJC) codes
- Materials Science(all)
- Condensed Matter Physics