@article {37084,
	title = {Splitting of the second magnetization peak in the superconductor Tl2Ba2CaCu2O8+x},
	journal = {PHYSICAL REVIEW B},
	volume = {73},
	year = {2006},
	month = {2006},
	abstract = {The vortex-matter phase diagram of Tl2Ba2CaCu2O8+x single crystal superconductor has been studied, using bulk and local magnetization measurements. We observed a second magnetization peak in the temperature interval 20 K < T < 40 K. At 40 K the second peak splits into two peaks, termed the upper and lower second magnetization peaks (USP and LSP), respectively. In the magnetic field interval [H-LCP,H-UCP] we observed the clear signature of a first-order melting transition of the vortex lattice. This particular behavior is similar to a situation with two critical endpoints of the first-order melting line and one coexistence point, where the topological transition line ends on the first-order melting line.},
	isbn = {2469-99502469-9969},
	author = {Pissas, M. and Stamopoulos, D. and Psycharis, V and Ma, Y.C. and Wang, N.L.}
}
