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Broadband ultrafast terahertz spectroscopy in the 25 T Split Florida-Helix.
Curtis, Jeremy A; Burch, Ashlyn D; Barman, Biplob; Linn, A Garrison; McClintock, Luke M; O'Beirne, Aidan L; Stiles, Matthew J; Reno, John L; McGill, Stephen A; Karaiskaj, Denis; Hilton, David J.
Afiliación
  • Curtis JA; Department of Physics, University of Alabama at Birmingham, Birmingham, Alabama 35294, USA.
  • Burch AD; Department of Physics, University of Alabama at Birmingham, Birmingham, Alabama 35294, USA.
  • Barman B; Department of Physics, University of Alabama at Birmingham, Birmingham, Alabama 35294, USA.
  • Linn AG; Department of Physics, University of Alabama at Birmingham, Birmingham, Alabama 35294, USA.
  • McClintock LM; Department of Physics, University of Alabama at Birmingham, Birmingham, Alabama 35294, USA.
  • O'Beirne AL; Department of Physics, University of Alabama at Birmingham, Birmingham, Alabama 35294, USA.
  • Stiles MJ; Department of Physics, University of Alabama at Birmingham, Birmingham, Alabama 35294, USA.
  • Reno JL; Center for Integrated Nanotechnologies, Sandia National Laboratories, Albuquerque, New Mexico 87185, USA.
  • McGill SA; National High Magnetic Field Laboratory, Florida State University, Tallahassee, Florida 32310, USA.
  • Karaiskaj D; Department of Physics, University of South Florida, Tampa, Florida 33620, USA.
  • Hilton DJ; Department of Physics, University of Alabama at Birmingham, Birmingham, Alabama 35294, USA.
Rev Sci Instrum ; 89(7): 073901, 2018 Jul.
Article en En | MEDLINE | ID: mdl-30068119
We describe the development of a broadband (0.3-10 THz) optical pump-terahertz probe spectrometer with an unprecedented combination of temporal resolution (≤200 fs) operating in external magnetic fields as high as 25 T using the new Split Florida-Helix magnet system. Using this new instrument, we measure the transient dynamics in a gallium arsenide four-quantum well sample after photoexcitation at 800 nm.

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Rev Sci Instrum Año: 2018 Tipo del documento: Article País de afiliación: Estados Unidos Pais de publicación: Estados Unidos

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Rev Sci Instrum Año: 2018 Tipo del documento: Article País de afiliación: Estados Unidos Pais de publicación: Estados Unidos