{"product_id":"excitonic-approach-to-ultrafast-optical-response-of-semiconductors-von-dawei-wang","title":"Excitonic Approach to Ultrafast Optical Response of Semiconductors","description":"\u003cp\u003eAn excitonic approach to treating the coherent dynamics of optically generated  charge carriers in semiconductor nanostructures is presented in this work. The  main feature of this approach is that it includes exchange interactions and  phase space filling effects, which have generally been omitted in previous  excitonic treatments of coherent dynamics, so that it can go beyond the low  excitation limit. In contrast to the well-known semiconductor Bloch equations,  this approach treats intraband correlations without factorization. The excitonic  formalism and the obtained excitonic equations are shown to be particularly  advantageous in systems where bound excitons dominate the optical response and where intraband correlations play a central role.  The excitonic formalism  presented here is an efficient approach that can be applied in a wide range of  systems, which makes it a potential alternative to the standard semiconductor  Bloch equations for many systems where the intraband correlations are crucial.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783846596876\"\u003e\u003ch3\u003eCarrier Dynamics in Semiconductor Nanostructures\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783846596876","offer_id":39472672309341,"sku":"9783846596876","price":79.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/dc9de6ce-3f35-4a76-9931-aca1eda70a25.jpg?v=1768892266","url":"https:\/\/shop.autorenwelt.de\/products\/excitonic-approach-to-ultrafast-optical-response-of-semiconductors-von-dawei-wang","provider":"Autorenwelt Shop","version":"1.0","type":"link"}