{"volume":63,"abstract":[{"lang":"eng","text":"The performance of several common approximations for the exchange-correlation kernel within time-dependent density-functional theory is tested for elementary excitations in the homogeneous electron gas. Although the adiabatic local-density approximation gives a reasonably good account of the plasmon dispersion, systematic errors are pointed out and traced to the neglect of the wave-vector dependence. Kernels optimized for atoms are found to perform poorly in extended systems due to an incorrect behavior in the long-wavelength limit, leading to quantitative deviations that significantly exceed the experimental error bars for the plasmon dispersion in the alkali metals."}],"doi":"10.1103/PhysRevB.63.235106","ddc":["530"],"oa":"1","file":[{"relation":"main_file","access_level":"open_access","file_id":"18616","date_created":"2020-08-28T21:37:22Z","title":"Exchange-correlation kernels for excited states in solids","date_updated":"2020-08-30T16:14:58Z","file_name":"PhysRevB.63.235106.pdf","content_type":"application/pdf","description":"© 2001 American Physical Society","file_size":257467,"creator":"schindlm"}],"date_created":"2020-08-28T21:35:45Z","publication":"Physical Review B","issue":"23","file_date_updated":"2020-08-30T16:14:58Z","type":"journal_article","year":"2001","intvolume":"        63","_id":"18615","publication_identifier":{"issn":["0163-1829"],"eissn":["1095-3795"]},"status":"public","author":[{"last_name":"Tatarczyk","full_name":"Tatarczyk, Krzysztof","first_name":"Krzysztof"},{"full_name":"Schindlmayr, Arno","last_name":"Schindlmayr","orcid":"0000-0002-4855-071X","first_name":"Arno","id":"458"},{"first_name":"Matthias","full_name":"Scheffler, Matthias","last_name":"Scheffler"}],"article_type":"original","user_id":"458","publisher":"American Physical Society","citation":{"short":"K. Tatarczyk, A. Schindlmayr, M. Scheffler, Physical Review B 63 (2001).","chicago":"Tatarczyk, Krzysztof, Arno Schindlmayr, and Matthias Scheffler. “Exchange-Correlation Kernels for Excited States in Solids.” <i>Physical Review B</i> 63, no. 23 (2001). <a href=\"https://doi.org/10.1103/PhysRevB.63.235106\">https://doi.org/10.1103/PhysRevB.63.235106</a>.","ama":"Tatarczyk K, Schindlmayr A, Scheffler M. Exchange-correlation kernels for excited states in solids. <i>Physical Review B</i>. 2001;63(23). doi:<a href=\"https://doi.org/10.1103/PhysRevB.63.235106\">10.1103/PhysRevB.63.235106</a>","bibtex":"@article{Tatarczyk_Schindlmayr_Scheffler_2001, title={Exchange-correlation kernels for excited states in solids}, volume={63}, DOI={<a href=\"https://doi.org/10.1103/PhysRevB.63.235106\">10.1103/PhysRevB.63.235106</a>}, number={23235106}, journal={Physical Review B}, publisher={American Physical Society}, author={Tatarczyk, Krzysztof and Schindlmayr, Arno and Scheffler, Matthias}, year={2001} }","mla":"Tatarczyk, Krzysztof, et al. “Exchange-Correlation Kernels for Excited States in Solids.” <i>Physical Review B</i>, vol. 63, no. 23, 235106, American Physical Society, 2001, doi:<a href=\"https://doi.org/10.1103/PhysRevB.63.235106\">10.1103/PhysRevB.63.235106</a>.","ieee":"K. Tatarczyk, A. Schindlmayr, and M. Scheffler, “Exchange-correlation kernels for excited states in solids,” <i>Physical Review B</i>, vol. 63, no. 23, Art. no. 235106, 2001, doi: <a href=\"https://doi.org/10.1103/PhysRevB.63.235106\">10.1103/PhysRevB.63.235106</a>.","apa":"Tatarczyk, K., Schindlmayr, A., &#38; Scheffler, M. (2001). Exchange-correlation kernels for excited states in solids. <i>Physical Review B</i>, <i>63</i>(23), Article 235106. <a href=\"https://doi.org/10.1103/PhysRevB.63.235106\">https://doi.org/10.1103/PhysRevB.63.235106</a>"},"external_id":{"arxiv":["cond-mat/0103357"],"isi":["000169459300035"]},"title":"Exchange-correlation kernels for excited states in solids","isi":"1","article_number":"235106","quality_controlled":"1","extern":"1","language":[{"iso":"eng"}],"has_accepted_license":"1","date_updated":"2022-11-11T06:55:14Z","publication_status":"published"}