Microwave Harmonic Emission in MgB2 Superconductor: Comparison with YBa2Cu3O7

Gaetano Bonsignore, Aurelio Agliolo Gallitto, Maria Li Vigni, Di Gennaro, Giunchi, Manfrinetti, Emiliano Di Gennaro

Risultato della ricerca: Articlepeer review

3 Citazioni (Scopus)

Abstract

We report results of microwave second‐harmonic generation in ceramic samples of MgB2, prepared by different methods. The SH signal has been investigated as a function of the temperature and the static magnetic field. The results are discussed in the framework of models reported in the literature. We show that the peculiarities of the SH signal are related to the specific properties of the sample. A comparison with the results obtained in ceramic and crystalline YBa2Cu3O7 shows that the second‐harmonic emission in MgB2 is weaker than that observed in ceramic YBa2Cu3O7.
Lingua originaleEnglish
pagine (da-a)2482-2486
Numero di pagine5
RivistaMicrowave and Optical Technology Letters
Volume48
Stato di pubblicazionePublished - 2006

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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