Author:
Dam B.,Rector J.H.,Johansson J.,DE Groot DG.,Griessen R.
Abstract
ABSTRACTWe provide evidence that non-stoichiometric ablation of YBa2Cu3O7δ at low fluences is due to a phase separation of the target surface. On the other hand, in SrTiO3 we find at low fluences evidence for preferential ablation which is assisted by volume-diffusion. As a result, the Sr/Ti ratio of the ablated films can be tuned by choosing the appropriate fluence.
Publisher
Springer Science and Business Media LLC
Cited by
2 articles.
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