39 citations · 63 across the 3 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2009★ 2 cited
Depth-dependent critical behavior in V2H
Charo I. Del Genio, Johann Trenkler, Kevin E. Bassler +5
Using X-ray diffuse scattering, we investigate the critical behavior of an order-disorder phase transition in a defective "skin-layer" of V2H. In the skin-layer, there exist walls…
cond-mat.supr-con2003★ 39 cited
A 4-unit-cell superstructure in optimally doped YBa2Cu3O6.92 superconductor
Zahirul Islam, X. Liu, S. K. Sinha +8
Using high-energy diffraction we show that a 4-unit-cell superstructure, q0=(1/4,0,0), along the shorter Cu-Cu bonds coexists with superconductivity in optimally doped YBCO. A comp…
cond-mat.supr-con2001★ 22 cited
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…