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Article: Application of Fourier series methods for studying tunnelling of electrons out of quantum wells in an electric field

TitleApplication of Fourier series methods for studying tunnelling of electrons out of quantum wells in an electric field
Authors
Issue Date1999
PublisherInstitute of Physics Publishing. The Journal's web site is located at http://www.iop.org/Journals/jpcm
Citation
Journal Of Physics Condensed Matter, 1999, v. 11 n. 27, p. 5293-5311 How to Cite?
AbstractThe electron energy shifts and mean tunnelling lifetimes in a quantum well with different potential profiles under an applied electric field are calculated using Fourier series methods. In the present work, single-rectangular, symmetric double, and diffusion-modified quantum wells have been taken into account. The mean lifetime at high field strength obtained from the time evolution of the wave packets is found to be lower than that obtained from the conventional standing-wave approach.
Persistent Identifierhttp://hdl.handle.net/10722/80418
ISSN
2015 Impact Factor: 2.209
2015 SCImago Journal Rankings: 0.812
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorPanda, Sen_HK
dc.contributor.authorPanda, BKen_HK
dc.contributor.authorFung, Sen_HK
dc.date.accessioned2010-09-06T08:06:14Z-
dc.date.available2010-09-06T08:06:14Z-
dc.date.issued1999en_HK
dc.identifier.citationJournal Of Physics Condensed Matter, 1999, v. 11 n. 27, p. 5293-5311en_HK
dc.identifier.issn0953-8984en_HK
dc.identifier.urihttp://hdl.handle.net/10722/80418-
dc.description.abstractThe electron energy shifts and mean tunnelling lifetimes in a quantum well with different potential profiles under an applied electric field are calculated using Fourier series methods. In the present work, single-rectangular, symmetric double, and diffusion-modified quantum wells have been taken into account. The mean lifetime at high field strength obtained from the time evolution of the wave packets is found to be lower than that obtained from the conventional standing-wave approach.en_HK
dc.languageengen_HK
dc.publisherInstitute of Physics Publishing. The Journal's web site is located at http://www.iop.org/Journals/jpcmen_HK
dc.relation.ispartofJournal of Physics Condensed Matteren_HK
dc.titleApplication of Fourier series methods for studying tunnelling of electrons out of quantum wells in an electric fielden_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0953-8984&volume=11&spage=5293&epage=5311&date=1999&atitle=Application+of+Fourier+Series+Methods+for+Studying+Tunnelling+of+Electrons+out+of+Quantum+Wells+in+an+Electric+Fielden_HK
dc.identifier.emailFung, S: sfung@hku.hken_HK
dc.identifier.authorityFung, S=rp00695en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1088/0953-8984/11/27/306en_HK
dc.identifier.scopuseid_2-s2.0-0032593650en_HK
dc.identifier.hkuros41769en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0032593650&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume11en_HK
dc.identifier.issue27en_HK
dc.identifier.spage5293en_HK
dc.identifier.epage5311en_HK
dc.identifier.isiWOS:000081602100007-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridPanda, S=7201766549en_HK
dc.identifier.scopusauthoridPanda, BK=22963418500en_HK
dc.identifier.scopusauthoridFung, S=7201970040en_HK

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