Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Mrowka, F."'
Publikováno v:
Physics Letters A 355 (2006) 233-236
We report on the experimental observation of an anomalous Hall effect (AHE) in highly oriented pyrolytic graphite samples. The overall data indicate that the AHE in graphite can be self-consistently understood within the frameworks of the magnetic-fi
Externí odkaz:
http://arxiv.org/abs/cond-mat/0602415
Autor:
Kopelevich, Y., Esquinazi, P., Torres, J. H. S., da Silva, R. R., Kempa, H., Mrowka, F., Ocana, R.
Publikováno v:
Studies of High Temperature Superconductors, Vol. 45, pp. 59-106 (2003), ed. A. Narlikar
This article reviews recent results of magnetotransport and magnetization measurements performed on highly oriented pyrolitic graphite (HOPG) and single crystalline Kish graphite samples. Both metal-insulator and insulator-metal transitions driven by
Externí odkaz:
http://arxiv.org/abs/cond-mat/0209442
Publikováno v:
Phys. Rev. Lett. 90, 156402 (2003)
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 onl
Externí odkaz:
http://arxiv.org/abs/cond-mat/0209406
Autor:
Kempa, H., Kopelevich, Y., Mrowka, F., Setzer, A., Torres, J. H. S., Höhne, R., Esquinazi, P.
A magnetic-field-driven transition from metallic- to semiconducting-type behavior in the basal-plane resistance takes place in highly oriented pyrolytic graphite at a field $H_c \sim 1~$kOe applied along the hexagonal c-axis. The analysis of the data
Externí odkaz:
http://arxiv.org/abs/cond-mat/0005439
Publikováno v:
J. of Applied Physics 87, 8621 (2000)
We have studied the influence of the patterning procedure on the critical current density of high-$T_c$ YBa$_2$Cu$_3$O$_{7-\delta}$ thin rings using the nonlinear ac susceptibility method. At no applied dc magnetic field we have found that laser abla
Externí odkaz:
http://arxiv.org/abs/cond-mat/0003452
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Mrowka, F., Manzoor, S., Pongpiyapaiboon, P., Maksimov, I.L., Esquinazi, P., Zimmer, K., Lorenz, M.
Publikováno v:
In Physica C: Superconductivity and its applications 2003 399(1):22-42
Publikováno v:
In Physica B: Physics of Condensed Matter 2002 316:539-541
Autor:
Streubel, S., Mrowka, F.
Publikováno v:
Journal of Applied Physics; 6/15/2000, Vol. 87 Issue 12, p8621, 7p, 1 Chart, 12 Graphs