{"product_id":"stem-characterization-of-metal-clusters-in-on-oxides-von-shareghe-mehraeen","title":"STEM Characterization of Metal Clusters In\/On Oxides","description":"\u003cp\u003eDispersed metal clusters in or on a support matrix  are key phenomena in many technological fields. Two   widely used examples of them are supported-metal   clusters in heterogeneous catalysts and transition   metal clusters in diluted magnetic semiconductors  (DMS). The catalytic activity and selectivity of   catalysts depend sensitively on structure parameters   like particles size and shape. With the same   analogy, the magnetic properties of DMS oxides are   sensitively related to the crystal defects of the  host material as a consequence of doping the metal.   Therefore it is essential to understand the   correlation between nanostructure and function of   the materials. Z-contrast imaging is the best   candidate for the related study because of a high   degree of resolution it provides and the unique   ability it offers to detect and differentiate   the clusters and oxide matrix due to the difference   their atomic numbers. Moreover the   development in the STEM field fosters the   conjugation of Electron Energy Loss Spectroscopy   (EELS) and Z-contrast imaging and their widespread   use for nearly atomic level chemical analysis at   interface, second phases, and isolated defects.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783838350776\"\u003e\u003ch3\u003eSTEM Characterization of Metal Clusters In\/On Oxides\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783838350776","offer_id":39485412147293,"sku":"9783838350776","price":49.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/e4a632e7-8d72-41d0-8c9d-dddd5b597012.jpg?v=1773296916","url":"https:\/\/shop.autorenwelt.de\/products\/stem-characterization-of-metal-clusters-in-on-oxides-von-shareghe-mehraeen","provider":"Autorenwelt Shop","version":"1.0","type":"link"}