{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,3,31]],"date-time":"2022-03-31T08:16:59Z","timestamp":1648714619586},"reference-count":27,"publisher":"World Scientific Pub Co Pte Lt","issue":"02","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Open Syst. Inf. Dyn."],"published-print":{"date-parts":[[2007,6]]},"abstract":"<jats:p> Using an asymptotic solution of the thermodynamics of a dilute s-d system comprising M magnetic impurities interacting with the electron gas, the impurity energy and impurity heat capacity \u0394C(T) are derived for dilute magnetic alloys with spin 1\/2 and spin 3\/2 impurities. \u0394C(T) can be viewed as a measure of entanglement between impurities and electrons in a dilute magnetic alloy. The parameters which enter \u0394C are adjusted to fit experimental data on impurity heat capacity of CuCr and ( La <jats:sub>1\u2212x<\/jats:sub> Ce <jats:sub>x<\/jats:sub>) Al <jats:sub>2<\/jats:sub>. Agreement is satisfactory for CuCr , at temperatures below 1K, and good for ( La <jats:sub>1\u2212x<\/jats:sub> Ce <jats:sub>x<\/jats:sub>) Al <jats:sub>2<\/jats:sub>. The magnitude of theoretical \u0394C(T) agrees with experiment and does not require scaling as in previous s-d theories. Nonlinear dependence of \u0394C(T) on impurity concentration has been accounted for the first time. <\/jats:p>","DOI":"10.1007\/s11080-007-9040-8","type":"journal-article","created":{"date-parts":[[2007,5,30]],"date-time":"2007-05-30T06:58:20Z","timestamp":1180508300000},"page":"229-244","source":"Crossref","is-referenced-by-count":4,"title":["Impurity Heat Capacity and its Relation to Entanglement in Dilute Magnetic Alloys"],"prefix":"10.1142","volume":"14","author":[{"given":"J.","family":"Ma\u0107kowiak","sequence":"first","affiliation":[{"name":"Uniwersytet M. Kopernika, Instytut Fizyki, Grudzi\u0105dzka 5, 87\u2013100 Toru\u0144, Poland"}]}],"member":"219","published-online":{"date-parts":[[2012,4,17]]},"reference":[{"key":"rf1","doi-asserted-by":"publisher","DOI":"10.1038\/416608a"},{"key":"rf2","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevA.66.032110"},{"key":"rf3","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.92.027901"},{"key":"rf4","first-page":"892","volume":"7","author":"Meissner W.","journal-title":"Ann. Physik"},{"key":"rf5","doi-asserted-by":"publisher","DOI":"10.1143\/PTP.16.45"},{"key":"rf6","doi-asserted-by":"publisher","DOI":"10.1143\/PTP.32.37"},{"key":"rf7","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRev.164.856"},{"key":"rf8","doi-asserted-by":"publisher","DOI":"10.1103\/RevModPhys.47.773"},{"key":"rf9","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.49.497"},{"key":"rf10","doi-asserted-by":"publisher","DOI":"10.1103\/RevModPhys.55.331"},{"key":"rf11","first-page":"115","volume":"81","author":"Filyov V. M.","journal-title":"Phys. Lett. A"},{"key":"rf12","volume-title":"Quantum Theory of Solids","author":"Wiegmann P. B.","year":"1982"},{"key":"rf13","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9780511470752"},{"key":"rf14","doi-asserted-by":"publisher","DOI":"10.1016\/S0370-1573(98)00021-0"},{"key":"rf15","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.27.1001"},{"key":"rf16","doi-asserted-by":"publisher","DOI":"10.1016\/j.physa.2003.12.039"},{"key":"rf17","doi-asserted-by":"publisher","DOI":"10.1016\/0038-1098(75)90161-1"},{"key":"rf18","volume-title":"Functional Integration and Quantum Physics","author":"Simon B.","year":"1979"},{"key":"rf19","volume-title":"Quantum Physics, A Functional Integral Point of View","author":"Glimm J.","year":"1981"},{"key":"rf20","doi-asserted-by":"publisher","DOI":"10.1080\/14786435808243244"},{"key":"rf21","volume-title":"Superconductivity","author":"Ambegaokar V.","year":"1969"},{"key":"rf22","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9781139644075"},{"key":"rf23","first-page":"309","volume":"1","author":"Pruski S.","journal-title":"Rep. Math. Phys."},{"key":"rf24","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRev.173.645"},{"key":"rf25","volume-title":"Introduction to the Theory of Ferromagnetism","author":"Aharoni A.","year":"2000"},{"key":"rf26","doi-asserted-by":"publisher","DOI":"10.1007\/BF01322245"},{"key":"rf27","volume-title":"Statistical Mechanics","author":"Huang K.","year":"1963"}],"container-title":["Open Systems &amp; Information Dynamics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1007\/s11080-007-9040-8","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,8,6]],"date-time":"2019-08-06T15:58:21Z","timestamp":1565107101000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/abs\/10.1007\/s11080-007-9040-8"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,6]]},"references-count":27,"journal-issue":{"issue":"02","published-online":{"date-parts":[[2012,4,17]]},"published-print":{"date-parts":[[2007,6]]}},"alternative-id":["10.1007\/s11080-007-9040-8"],"URL":"https:\/\/doi.org\/10.1007\/s11080-007-9040-8","relation":{},"ISSN":["1230-1612","1793-7191"],"issn-type":[{"value":"1230-1612","type":"print"},{"value":"1793-7191","type":"electronic"}],"subject":[],"published":{"date-parts":[[2007,6]]}}}