论文信息 - Influence of the doping concentration of YBa2Cu3O7‐δ drain‐source channels on the properties of superconducting field‐effect devices

Influence of the doping concentration of YBa2Cu3O7‐δ drain‐source channels on the properties of superconducting field‐effect devices

Systematic electric‐field‐effect studies of the charge transport in doped YBa2Cu3O7‐δ films were conducted. The results verify that the superconducting properties of YBa2Cu3O7‐δ can be controlled by electric fields, as predicted by the generic phase diagram of the cuprates.

A. Sawa | J. Mannhart | C. W. Schneider | G. Logvenov | C. Schneider

[1] A. Sawa,et al. Influence of the doping concentration of YBa2Cu3O7‐δ drain‐source channels on the properties of superconducting field‐effect devices , 2004 .

[2] C. Ahn,et al. Electric field effect in correlated oxide systems , 2003, Nature.

[3] Debra J. Mascaro,et al. Organic thin-film transistors: A review of recent advances , 2001, IBM J. Res. Dev..

[4] Ahn,et al. Electrostatic modulation of superconductivity in ultrathin GdBa2Cu3O7-x films , 1999, Science.

[5] H. Rogalla,et al. In-situ monitoring during pulsed laser deposition of complex oxides using reflection high energy electron diffraction under high oxygen pressure , 1997 .

[6] J. Mannhart,et al. Electric field controllable Josephson junctions of high quality in high‐Tc superconductors , 1996 .

[7] H. Koinuma,et al. Atomic Control of the SrTiO3 Crystal Surface , 1994, Science.

[8] P. Hadley,et al. Electric field induced superconductivity in an overdoped cuprate superconductor , 1994 .

[9] J. Mannhart. Changes in the superconducting properties of high-T sub c cuprates produced by applied electric fields , 1992 .

[10] Müller,et al. Influence of electric fields on pinning in YBa2Cu3O7- delta films. , 1991, Physical review letters.

[11] M. Kastner,et al. Field‐effect conductance of YBa2Cu3O6 , 1991 .