Tatjana Curcic

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As classical information technology approaches limits of size and functionality, practitioners are searching for new paradigms for the distribution and processing of information. Our goal in this Introduction is to provide a broad view of the beginning of a new era in information technology, an era of quantum information, where previously underutilized(More)
Using real-time x-ray scattering to measure the surface morphology of Au(111) during sputter erosion with 500 eV Ar ions, we observe three distinct regimes: three-dimensional rough erosion at 20–60 ±C, quasi-layer-by-layer removal at 120–220 ±C, and step retraction above 270 ±C. Sputtering at 20–60 ±C leads to pattern formation with a characteristic spacing(More)
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