J. C. Woicik

Local Structure and It's Effect on The Ferromagnetic Properties of La$_{0.5}$Sr$_{0.5}$CoO$_3$ thin films} (2008)

Xie, C. K., Budnick, J. I., Hines, W. A., Wells, B. O., Woicik, J. C.

We have used high-resolution Extended X-ray Absorption Fine-Structure and diffraction techniques to measure the local structure of strained La$_{0.5}$Sr$_{0.5}$CoO$_3$ films under compression and...

Separation of the strain and finite size effect on the ferromagnetic properties of La_{0.5}Sr_{0.5}CoO_3 thin films (2007)

Xie, Changkun, Budnick, J. I., Wells, B. O., Woicik, J. C.

The ferromagnetic properties of epitaxial La$_{0.5}$Sr$_{0.5}$CoO$_3$ thin films have been studied. The magnetic transition is affected by both strain and finite thickness. We have used a series of...

Effects of Local Atomic Order on the Pre-Edge Structure in the Ti K X-Ray Absorption Spectra of Perovskite CaTi1-xZrxO3 (2006)

Krayzman, V., Levin, I., Woicik, J. C., Yoder, D., Fischer, D. A.

The effects of local B-cation (Ti, Zr) distribution and octahedral tilting on the pre-edge structure in the Ti X-ray absorption K-spectra of the CaTi1-xZrxO3 perovskite solid solutions were...

X-ray Anomalous Scattering Study of a Charge-Ordered State in NaV2O5 (2000)

Nakao, H., Ohwada, K., Takesue, N., Fujii, Y., Isobe, M., Ueda, Y., ...

Charge ordering of V4+ and V5+ in NaV2O5 has been studied by an X-ray diffraction technique using anomalous scattering near a vanadium K-absorption edge to critically enhance a contrast between the...

Preferential site distribution of dilute Pt and Ta in CoCr-based films: An extended x-ray absorption fine structure study (1997)

Kemner, K.M., Harris, V.G., Elam, W.T., Feng, Y.C., Laughlin, D.E., Woicik, J.C., ...