Abstract
This paper reports some preliminary results obtained on the effect of Fe, Co, Zn substitution on the thermal expansion of high Tc superconducting compounds Gd1Ba2(Cu1-xM x)3O7, M=Fe, Co, Zn for 0≤x≤ 2%. All the samples are single phased. The pure sample exhibited a jump of about 6.9×10-8 per Kelvin. It is observed that the jump in thermal expansion increases for dopants occupying Cu(1) sites, whereas for dopants which occupy Cu(2) sites, a decrease in jump in thermal expansion is observed.
Original language | English |
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Title of host publication | Malaysia Annual Physics Conference 2010, PERFIK-2010 |
Pages | 226-228 |
Number of pages | 3 |
Volume | 1328 |
DOIs | |
Publication status | Published - 15-06-2011 |
Event | Malaysia Annual Physics Conference 2010, PERFIK-2010 - Damai Laut, Malaysia Duration: 27-10-2010 → 30-10-2010 |
Conference
Conference | Malaysia Annual Physics Conference 2010, PERFIK-2010 |
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Country/Territory | Malaysia |
City | Damai Laut |
Period | 27-10-10 → 30-10-10 |
All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)