Theoretical Study on the Pressure Induced T-c Change in YBa2Cu3Ox
Апстракт
Pressure effect on the critical temperature, T-c, of the YBa2Cu3Ox superconductor was considered in the frame of a simple theoretical model which as a starting point assumes that T-c vs. pressure, P, dependence can be described by an inverted parabola. Available experimental results on T-c behavior under pressure were analyzed as a function of the zero pressure hole concentration in the superconducting CuO2 planes, n(h)(P = 0 GPa)= n(h0), for different constant values of P. Maximum T-c that can be achieved under pressure was estimated and discussed in relation to the n(h0) = 1/8 doping and establishment of charge and spin order. The results obtained here were used to estimate increase of the hole concentration in the CuO2 planes which occurs as a result of pressure induced oxygen reordering.
Извор:
Acta Physica Polonica A, 2013, 124, 4, 745-749Финансирање / пројекти:
- Суперпроводност, магнетизам и флуктуационе појаве (RS-MESTD-Basic Research (BR or ON)-171027)
Колекције
Институција/група
VinčaTY - JOUR AU - Milić, Mirjana M. PY - 2013 UR - https://vinar.vin.bg.ac.rs/handle/123456789/5439 AB - Pressure effect on the critical temperature, T-c, of the YBa2Cu3Ox superconductor was considered in the frame of a simple theoretical model which as a starting point assumes that T-c vs. pressure, P, dependence can be described by an inverted parabola. Available experimental results on T-c behavior under pressure were analyzed as a function of the zero pressure hole concentration in the superconducting CuO2 planes, n(h)(P = 0 GPa)= n(h0), for different constant values of P. Maximum T-c that can be achieved under pressure was estimated and discussed in relation to the n(h0) = 1/8 doping and establishment of charge and spin order. The results obtained here were used to estimate increase of the hole concentration in the CuO2 planes which occurs as a result of pressure induced oxygen reordering. T2 - Acta Physica Polonica A T1 - Theoretical Study on the Pressure Induced T-c Change in YBa2Cu3Ox VL - 124 IS - 4 SP - 745 EP - 749 UR - https://hdl.handle.net/21.15107/rcub_vinar_5439 ER -
@article{ author = "Milić, Mirjana M.", year = "2013", abstract = "Pressure effect on the critical temperature, T-c, of the YBa2Cu3Ox superconductor was considered in the frame of a simple theoretical model which as a starting point assumes that T-c vs. pressure, P, dependence can be described by an inverted parabola. Available experimental results on T-c behavior under pressure were analyzed as a function of the zero pressure hole concentration in the superconducting CuO2 planes, n(h)(P = 0 GPa)= n(h0), for different constant values of P. Maximum T-c that can be achieved under pressure was estimated and discussed in relation to the n(h0) = 1/8 doping and establishment of charge and spin order. The results obtained here were used to estimate increase of the hole concentration in the CuO2 planes which occurs as a result of pressure induced oxygen reordering.", journal = "Acta Physica Polonica A", title = "Theoretical Study on the Pressure Induced T-c Change in YBa2Cu3Ox", volume = "124", number = "4", pages = "745-749", url = "https://hdl.handle.net/21.15107/rcub_vinar_5439" }
Milić, M. M.. (2013). Theoretical Study on the Pressure Induced T-c Change in YBa2Cu3Ox. in Acta Physica Polonica A, 124(4), 745-749. https://hdl.handle.net/21.15107/rcub_vinar_5439
Milić MM. Theoretical Study on the Pressure Induced T-c Change in YBa2Cu3Ox. in Acta Physica Polonica A. 2013;124(4):745-749. https://hdl.handle.net/21.15107/rcub_vinar_5439 .
Milić, Mirjana M., "Theoretical Study on the Pressure Induced T-c Change in YBa2Cu3Ox" in Acta Physica Polonica A, 124, no. 4 (2013):745-749, https://hdl.handle.net/21.15107/rcub_vinar_5439 .