Addressing signal recovery challenges in pulsed field environment

ORAL

Abstract

We review approaches to recovering weak electric signals in the challenging environment of pulsed magnetic fields implemented at the National High Magnetic Field Laboratory Pulsed Field Facility (NHMFL-PFF). Recent technique developments including AC-specific heat measurements at sub-kelvin temperatures, nanosecond-scale resistivity measurements, as well as customized instrumentation and computer-assisted signal detection using Field Programmable Gate Arrays will be discussed.

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Authors

  • Fedor Balakirev

    LANL, NHMFL, LANL, Los Alamos, NM, MPA-CMMS, Los Alamos National Laboratory, Los Alamos, NM 87545, USA

  • Yoshimitsu Kohama

    LANL, MPA-CMMS, Los Alamos National Laboratory, Los Alamos, NM 87545, USA, NHMFL, Los Alamos National Laboratory, Los Alamos, NM 87545, USA

  • Moaz-M. Altarawneh

    LANL, NHMFL, Los Alamos National Laboratory

  • R. McDonad

    LANL, NHMFL, LANL, Los Alamos, NM, NHMFL, Los Alamos National Laboratory, NHMFL/LANL

  • Marcelo Jaime

    Los Alamos National Laboratory, Los Alamos, NM, USA, LANL, NHMFL-Los Alamos, MPA-CMMS, Los Alamos National Laboratory, Los Alamos, NM 87545, USA, NHMFL, Los Alamos National Laboratory, Los Alamos NM 87545, USA

  • Albert Migliori

    LANL, National High Magnetic Field Laboratory, Los Alamos National Laboratory

  • C.H. Mielke

    NHMFL-PFF (LANL), LANL