56 citations · 130 across the 10 of their papers we have counts for
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X-Ray-Diffraction Study of Charge-Density-Waves and Oxygen-Ordering in YBa2Cu3O6+x Superconductor
Zahirul Islam, S. K. Sinha, D. Haskel +5
We report a temperature-dependent increase below 300 K of diffuse superlattice peaks corresponding to q_0 =(~2/5,0,0) in an under-doped YBa_2Cu_3O_6+x superconductor (x~0.63). Thes…
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_…