Abstract
Predictions of a magnetic field-induced superconducting state in semiconductors, at fields well above H c values for normal and high-T c superconductors, have motivated experiments in pulsed magnetic fields up to 700 T. We present results on low density 3D electron systems confined in high-quality Al xGa 1-xAs/GaAs parabolic quantum well structures, a prime candidate for this behaviour. The data show immunity to electromagnetic noise generated by the pulse for fields up to 500 T, however, eddy-current heating precluded the observation of field-induced superconductivity.
Original language | English (US) |
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Pages | 187-191 |
Number of pages | 5 |
State | Published - 1996 |
Externally published | Yes |
Event | Proceedings of the 1996 Conference on Optoelectronic & Microelectronic Materials and Devices, COMMAD - Canberra, Aust Duration: Dec 8 1996 → Dec 11 1996 |
Conference
Conference | Proceedings of the 1996 Conference on Optoelectronic & Microelectronic Materials and Devices, COMMAD |
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City | Canberra, Aust |
Period | 12/8/96 → 12/11/96 |
All Science Journal Classification (ASJC) codes
- General Engineering