Pulsed-magnetic-field measurements of Hall potential oscillations in alpha-(BEDT-TTF)(2)TlHg(SCN)(4) within the quantum Hall regime

Journal article

Using a variant of the Corbino geometry in pulsed magnetic fields of up to 60 T, we have made direct measurements of the Hall potential in α-(BEDT-TTF)2TIHg(SCN)4 within the quantum Hall regime. This method enables the in-plane components of the resistivity tensor, which are normally very difficult to measure, to be investigated and the nonlinear behavior of the sample's I-V characteristics to be studied. It is found that an increasing probability of magnetic breakdown at higher fields leads to a degradation of the quantum Hall effect. ©1999 The American Physical Society.

Authors: Honold, M; Harrison, N; Singleton, J; Nam, MS; Blundell, S

• Publication status: Published
• Journal: Physical Review B
• Volume: 59
• Issue: 16
• Pages: 10417-10420
• Publication date: 1999-04-15
• DOI: 10.1103/PhysRevB.59.R10417
• EISSN: 1095-3795
• ISSN: 1098-0121
• Language: English