P.C. Pattnaik, D.M. Newns
Physical Review B
Electron-energy-loss measurements in 2-nm-sized regions of single-crystal YBa2Cu3O7 show about 0.5 wt. % carbon dissolved in the matrix. The energy-loss near-edge fine structure (ELNES) at the carbon 1s absorption edge favors an environment similar to BaCO3. The carbon ELNES is correlated with the oxygen 1s ELNES in a way that suggests that carbon-derived orbitals participate in the electronic structure within 1 eV of the Fermi level. © 1991 The American Physical Society.
P.C. Pattnaik, D.M. Newns
Physical Review B
O.F. Schirmer, K.W. Blazey, et al.
Physical Review B
R.W. Gammon, E. Courtens, et al.
Physical Review B
Kafai Lai, Alan E. Rosenbluth, et al.
SPIE Advanced Lithography 2007