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Pregled bibliografske jedinice broj: 201331

Strong effect of Zn substitution on a normal state magnetoresistivity of Y1-yCayBa2(Cu1-x Znx)3O7-d films


Kokanović, Ivan; R. Cooper, John; H. Naqib, Saleh; S. Islam, Raihana; Chakalov, R. A.
Strong effect of Zn substitution on a normal state magnetoresistivity of Y1-yCayBa2(Cu1-x Znx)3O7-d films // IoP Superconductivity Group ANNUAL GENERAL MEETING / Lee, Derek (ur.).
Bristol, Velika Britanija, 2005. (poster, nije recenziran, sažetak, znanstveni)


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Naslov
Strong effect of Zn substitution on a normal state magnetoresistivity of Y1-yCayBa2(Cu1-x Znx)3O7-d films

Autori
Kokanović, Ivan ; R. Cooper, John ; H. Naqib, Saleh ; S. Islam, Raihana ; Chakalov, R. A.

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
IoP Superconductivity Group ANNUAL GENERAL MEETING / Lee, Derek - Bristol, Velika Britanija, 2005

Skup
IoP Superconductivity Group ANNUAL GENERAL MEETING

Mjesto i datum
Bristol, Velika Britanija, 22.06.2005

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
Superconductivity; Transport properties; YBCO Thin film

Sažetak
We report measurements of the in-plane resistivity, magnetoresistivity (MR) and Hall resistivity of nearly optimally doped Y1-yCayBa2(Cu1-x Znx)3O7-d(x=0, 0.02, 0.04: y=0.05, 0.1) and overdoped Y0.95Ca0.05Ba2(Cu1-x Znx)3O7 films. The Hall coefficient in this Zn doped system is proportional to 1/T, the cotangent of the Hall angle follows a T2 behaviour while the normal orbital magnetoresistivity vary as T-4 in the high temperature region. From the analysis of the resistivity, Hall voltage and magnetoresistivity data we extracted the strong effect Zn doping on the normal orbital magnetoresistivity in high temperature region. It was found that the introduction of Zn dopant strongly suppresses normal orbital magnetoresistivity. Also, the normal orbital magnetoresistivity abbeys T-4 law in the temperature range where resistivity and cotangent of the Hall angle do not abbey linear and T2 behaviour, respectively.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekti:
0119262

Ustanove:
Prirodoslovno-matematički fakultet, Zagreb

Profili:

Avatar Url John Robert Cooper (autor)

Avatar Url Ivan Kokanović (autor)


Citiraj ovu publikaciju

Kokanović, Ivan; R. Cooper, John; H. Naqib, Saleh; S. Islam, Raihana; Chakalov, R. A.
Strong effect of Zn substitution on a normal state magnetoresistivity of Y1-yCayBa2(Cu1-x Znx)3O7-d films // IoP Superconductivity Group ANNUAL GENERAL MEETING / Lee, Derek (ur.).
Bristol, Velika Britanija, 2005. (poster, nije recenziran, sažetak, znanstveni)
Kokanović, I., R. Cooper, J., H. Naqib, S., S. Islam, R. & Chakalov, R. (2005) Strong effect of Zn substitution on a normal state magnetoresistivity of Y1-yCayBa2(Cu1-x Znx)3O7-d films. U: Lee, D. (ur.)IoP Superconductivity Group ANNUAL GENERAL MEETING.
@article{article, editor = {Lee, D.}, year = {2005}, pages = {24}, keywords = {Superconductivity, Transport properties, YBCO Thin film}, title = {Strong effect of Zn substitution on a normal state magnetoresistivity of Y1-yCayBa2(Cu1-x Znx)3O7-d films}, keyword = {Superconductivity, Transport properties, YBCO Thin film}, publisherplace = {Bristol, Velika Britanija} }
@article{article, editor = {Lee, D.}, year = {2005}, pages = {24}, keywords = {Superconductivity, Transport properties, YBCO Thin film}, title = {Strong effect of Zn substitution on a normal state magnetoresistivity of Y1-yCayBa2(Cu1-x Znx)3O7-d films}, keyword = {Superconductivity, Transport properties, YBCO Thin film}, publisherplace = {Bristol, Velika Britanija} }




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