000048126 001__ 48126
000048126 005__ 20190529115152.0
000048126 0247_ $$2doi$$a10.1103/PhysRevLett.113.106802
000048126 0248_ $$2sideral$$a88299
000048126 037__ $$aART-2014-88299
000048126 041__ $$aeng
000048126 100__ $$aLow, T.
000048126 245__ $$aPlasmons and screening in monolayer and multilayer black phosphorus
000048126 260__ $$c2014
000048126 5060_ $$aAccess copy available to the general public$$fUnrestricted
000048126 5203_ $$aBlack phosphorus exhibits a high degree of band anisotropy. However, we find that its in-plane static screening remains relatively isotropic for momenta relevant to elastic long-range scattering processes. On the other hand, the collective electronic excitations in the system exhibit a strong anisotropy. Band nonparabolicity, due to interband couplings, leads to a plasmon frequency which scales as nß, where n is the carrier concentration, and ß<12. Screening and charge distribution in the out-of-plane direction are also studied using a nonlinear Thomas-Fermi model.
000048126 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/FIS2011-23713$$9info:eu-repo/grantAgreement/EC/FP7/604391/EU/Graphene-Based Revolutions in ICT And Beyond/GRAPHENE
000048126 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000048126 590__ $$a7.512$$b2014
000048126 591__ $$aPHYSICS, MULTIDISCIPLINARY$$b6 / 78 = 0.077$$c2014$$dQ1$$eT1
000048126 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000048126 700__ $$aRoldán, R.
000048126 700__ $$aWang, H.
000048126 700__ $$aXia, F.
000048126 700__ $$aAvouris, P.
000048126 700__ $$0(orcid)0000-0001-9273-8165$$aMoreno, L.M.$$uUniversidad de Zaragoza
000048126 700__ $$aGuinea, F.
000048126 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada
000048126 773__ $$g113, 10 (2014),  -$$pPhys. rev. lett.$$tPhysical Review Letters$$x0031-9007
000048126 8564_ $$s564748$$uhttps://zaguan.unizar.es/record/48126/files/texto_completo.pdf$$yVersión publicada
000048126 8564_ $$s122206$$uhttps://zaguan.unizar.es/record/48126/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000048126 909CO $$ooai:zaguan.unizar.es:48126$$particulos$$pdriver
000048126 951__ $$a2019-05-29-11:34:15
000048126 980__ $$aARTICLE