114 citations · 211 across the 4 of their papers we have counts for
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cond-mat.mtrl-sci2007
X-ray photoemission study of CoFeB/MgO thin film bi-layers
J. C. Read, P. G. Mather, R. A. Buhrman
We present results from an X-ray photoemission spectroscopy (XPS) study of CoFeB/MgO bi-layers where we observe process-dependent formation of B, Fe, and Co oxides at the CoFeB/MgO…
cond-mat.mtrl-sci2005★ 20 cited
Tunneling spectroscopy studies of aluminum oxide tunnel barrier layers
P. G. Mather, A. C. Perrella, E. Tan +2
We report scanning tunneling microscopy and ballistic electron emission microscopy studies of the electronic states of the uncovered and chemisorbed-oxygen covered surface of AlOx…
cond-mat.mtrl-sci2005★ 77 cited
Oxygen stoichiometry and instability in aluminium oxide tunnel barrier layers
E. Tan, P. G. Mather, A. C. Perrella +2
We present X-ray photoelectron spectroscopy data which show that the chemisorbed oxygen previously observed to be on the surface of thin AlOx layers formed by room temperature ther…