257 citations · 353 across the 5 of their papers we have counts for
5 papers
Intrinsic interface exchange coupling of ferromagnetic nanodomains in a charge ordered manganite
D. Niebieskikwiat, M. B. Salamon
We present a detailed magnetic study of the Pr1/3Ca2/3MnO3 manganite, where we observe the presence of small ferromagnetic (FM) domains (diameter ~ 10A) immersed within the charge-…
Lamellar phase separation and dynamic competition in La0.23Ca0.77MnO3
J. Tao, D. Niebieskikwiat, M. B. Salamon +1
We report the coexistence of lamellar charge-ordered (CO) and charge-disordered (CD) domains, and their dynamical behavior, in La0.23Ca0.77MnO3. Using high resolution transmission…
Hole-doping dependence of percolative phase separation in Pr_(0.5-delta)Ca_(0.2+delta)Sr_(0.3)MnO_(3) around half doping
Dario G. Niebieskikwiat, Rodolfo D. Sanchez, Liliana Morales +1
We address the problem of the percolative phase separation in polycrystalline samples of PrCaSrMnO for (hole doping betwe…
Suppression of matching field effects by splay and pinning energy dispersion in YBa_2Cu_3O_7 with columnar defects
D. Niebieskikwiat, A. V. Silhanek, L. Civale +3
We report measurements of the irreversible magnetization M_i of a large number of YBa_2Cu_3O_7 single crystals with columnar defects (CD). Some of them exhibit a maximum in M_i whe…
Anomalous behavior of the irreversible magnetization and time relaxation in YBaCuO single crystals with splayed tracks
A. Silhanek, D. Niebieskikwiat, L. Civale +3
We have studied the angular dependence of the irreversible magnetization and its time relaxation in YBaCuO single crystals with one or two families of columnar defects…