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2015 Fiscal Year Final Research Report

Thermoelectric effects in two-dimensional heavy fermion systems

Research Project

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Project/Area Number 26887013
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Condensed matter physics II
Research InstitutionThe University of Tokyo

Principal Investigator

SHIMOZAWA MASAAKI  東京大学, 物性研究所, 助教 (40736162)

Project Period (FY) 2014-08-29 – 2016-03-31
Keywords強相関電子系 / 低温物性 / 超格子 / 物性実験
Outline of Final Research Achievements

We tried to develop measurements of thermoelectric effects in two-dimensional heavy fermion systems at low temperatures and high fields. Specially, we first made a test-probe for measuring physical properties in a wide temperature range. Next, for the high-field measurements, we equipped an existing Dewar with a 12 T superconducting magnet. In addition, we made up low-temperature cell for the measurements of Seebeck and Nernst effects in two-dimensional heavy fermion compounds that were grown on MgF2 substrate with the size of 10 mm × 5 mm. From now on, we will continue to launch our project and then move to the study of two-dimensional heavy fermion systems as soon as possible.

Free Research Field

超伝導

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Published: 2017-05-10  

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