Microwave Harmonic Emission in MgB2 Superconductor: Comparison with YBa2Cu3O7

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

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: Article › peer review

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 originale	English
pagine (da-a)	2482-2486
Numero di pagine	5
Rivista	Microwave and Optical Technology Letters
Volume	48
Stato di pubblicazione	Published - 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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title = "Microwave Harmonic Emission in MgB2 Superconductor: Comparison with YBa2Cu3O7",

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.",

author = "Gaetano Bonsignore and {Agliolo Gallitto}, Aurelio and {Li Vigni}, Maria and {Di Gennaro} and Giunchi and Manfrinetti and {Di Gennaro}, Emiliano",

year = "2006",

language = "English",

volume = "48",

pages = "2482--2486",

journal = "Microwave and Optical Technology Letters",

issn = "0895-2477",

publisher = "John Wiley and Sons Inc.",

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T1 - Microwave Harmonic Emission in MgB2 Superconductor: Comparison with YBa2Cu3O7

AU - Bonsignore, Gaetano

AU - Agliolo Gallitto, Aurelio

AU - Li Vigni, Maria

AU - Di Gennaro, null

AU - Giunchi, null

AU - Manfrinetti, null

AU - Di Gennaro, Emiliano

PY - 2006

Y1 - 2006

N2 - 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.

AB - 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.

UR - http://hdl.handle.net/10447/22937

M3 - Article

VL - 48

SP - 2482

EP - 2486

JO - Microwave and Optical Technology Letters

JF - Microwave and Optical Technology Letters

SN - 0895-2477

ER -