2002/09/30 by Y. Kopelevich, J. H. S. Torres, R.R. da Silva +4 · 2 citations
Engineering · Materials Science · Physics and Astronomy · #Advancements in Battery Materials #Graphene research and applications #Quantum and electron transport phenomena #cond-mat.str-el #cond-mat.supr-con
paper · pdf · doi:10.1103/physrevlett.90.156402
published as Phys. Rev. Lett. 90, 156402 (2003) · 4 pages, 5 figures
openalex publication_date 2003/04/17 · arxiv created 2003/05/14 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Magnetotransport measurements performed on several well-characterized highly oriented pyrolitic graphite and single crystalline Kish graphite samples reveal a reentrant metallic behavior in the basal-plane resistance at high magnetic fields, when only the lowest Landau levels are occupied. The results suggest that the quantum Hall effect and Landau-level-quantization-induced superconducting correlations are relevant to understand the metalliclike state(s) in graphite in the quantum limit.