48 citations · 76 across the 8 of their papers we have counts for
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Magnetotransport Mechanisms in Strongly Underdoped YBa_2Cu_3O_x Single Crystals
E. Cimpoiasu, G. A. Levin, C. C. Almasan +2
We report magnetoresistivity measurements on strongly underdoped YBa_2Cu_3O_x (x=6.25, 6.36) single crystals in applied magnetic fields H || c-axis. We identify two different contr…
Magnetotransport Properties of Antiferromagnetic YBa_2Cu_3O_6.25 Single Crystals
E. Cimpoiasu, C. C. Almasan, A. P. Paulikas +1
In-plane and out-of-plane magnetoresistivities (MR) of antiferromagnetic YBa_2Cu_3O_6.25 single crystals were measured in magnetic fields H applied along the (ab) plane. In-plane M…
Magnetoconductivity due to Quantum Interference in Strongly Underdoped YBa_2Cu_3O_x
E. Cimpoiasu, G. A. Levin, C. C. Almasan +2
We report magnetoconductivity measurements on YBa_2Cu_3O_x (x=6.25 and 6.36) single crystals. Our main result is that both the in-plane Delta_sigma_ab and out-of-plane Delta_sigma_…
Relationship Between Conductivity and Phase Coherence Length in Cuprates
C. C. Almasan, G. A. Levin, E. Cimpoiasu +7
The large () and strongly temperature dependent resistive anisotropy of cuprates perhaps holds the key to understanding their normal state in-p…