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Pregled bibliografske jedinice broj: 15634

Cavity Perturbation by Superconducting Films in Microwave Magnetic and Electric Fields


Peligrad, D.N.; Nebendahl, B.; Kessler, C.; Mehring, M.; Dulčić, Antonije; Požek, Miroslav; Paar, Dalibor
Cavity Perturbation by Superconducting Films in Microwave Magnetic and Electric Fields // Physical review. B, Condensed matter, 58 (1998), 17; 11652-11671 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 15634 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Cavity Perturbation by Superconducting Films in Microwave Magnetic and Electric Fields

Autori
Peligrad, D.N. ; Nebendahl, B. ; Kessler, C. ; Mehring, M. ; Dulčić, Antonije ; Požek, Miroslav ; Paar, Dalibor

Izvornik
Physical review. B, Condensed matter (0163-1829) 58 (1998), 17; 11652-11671

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
superconducting films; microwave cavity

Sažetak
Cavity perturbation by superconducting films is treated in an unified way for the sample positions in both magnetic and electric microwave fields. The role of demagnetizing and depolarizing effects in the boundary conditions of the fields is analyzed. The general solutions for the complex frequency shift are specified for the samples having slab geometry and the held being parallel to the plane of the sample. For electromagnetically thick samples, the shifts for samples placed in the magnetic and electric fields are found to have the same magnitude and temperature dependence, while for thin films dramatic differences are obtained. The magnitude of the shift is reduced in the magnetic and increased by orders of magnitude in the electric field. A remarkable feature in the temperature dependence of the real frequency shift in the electric field is obtained. Experiments are performed on an YBa2Cu3O7-delta thin film, and all the predictions of the theory are confirmed. It is also shown that microwave cavity perturbation and ac susceptibility measurements in a de magnetic field can be covered by the same theory. Their profoundly different temperature dependence can be accounted for by their different frequencies. [S0163-1829(98)05741-5]. [References: 43]

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Kemija



POVEZANOST RADA


Projekti:
00980610
119201
119225

Ustanove:
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Zagreb

Profili:

Avatar Url Antonije Dulčić (autor)

Avatar Url Dalibor Paar (autor)

Avatar Url Miroslav Požek (autor)


Citiraj ovu publikaciju:

Peligrad, D.N.; Nebendahl, B.; Kessler, C.; Mehring, M.; Dulčić, Antonije; Požek, Miroslav; Paar, Dalibor
Cavity Perturbation by Superconducting Films in Microwave Magnetic and Electric Fields // Physical review. B, Condensed matter, 58 (1998), 17; 11652-11671 (međunarodna recenzija, članak, znanstveni)
Peligrad, D., Nebendahl, B., Kessler, C., Mehring, M., Dulčić, A., Požek, M. & Paar, D. (1998) Cavity Perturbation by Superconducting Films in Microwave Magnetic and Electric Fields. Physical review. B, Condensed matter, 58 (17), 11652-11671.
@article{article, year = {1998}, pages = {11652-11671}, keywords = {superconducting films, microwave cavity}, journal = {Physical review. B, Condensed matter}, volume = {58}, number = {17}, issn = {0163-1829}, title = {Cavity Perturbation by Superconducting Films in Microwave Magnetic and Electric Fields}, keyword = {superconducting films, microwave cavity} }
@article{article, year = {1998}, pages = {11652-11671}, keywords = {}, journal = {Physical review. B, Condensed matter}, volume = {58}, number = {17}, issn = {0163-1829}, title = {Cavity Perturbation by Superconducting Films in Microwave Magnetic and Electric Fields}, keyword = {} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • SCI-EXP, SSCI i/ili A&HCI





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