| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 6qtX3pFwXQZsFDuKxG/GNhMw |
| Repository | sid.inpe.br/marciana/2005/07.18.17.32 (restricted access) |
| Last Update | 2005:08.09.03.00.00 (UTC) administrator |
| Metadata Repository | sid.inpe.br/marciana/2005/07.18.17.32.41 |
| Metadata Last Update | 2018:06.05.01.28.53 (UTC) administrator |
| Secondary Key | INPE-12945-PRE/8224 |
| ISSN | 0749-6036 |
| Citation Key | LealLimaTrop:1992:InImPh |
| Title | Interference of Impurity and Phonon-Scattering in The Magnetotransport Of 2-Dimensional Electron-Systems  |
| Project | MATCON: Física da matéria condensada |
| Year | 1992 |
| Access Date | 2024, Apr. 27 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 179 KiB |
| 2. Context | |
| Author | 1 Leal, Carlos Eduardo 2 Lima, Ivan Costa da Cunha 3 Troper, A. |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JHDN |
| Group | 1 LAS-INPE-MCT-BR 2 LAS-INPE-MCT-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais, Laboratório Associado de Sensores e Materiais, (INPE. LAS) 2 Instituto Nacional de Pesquisas Espaciais, Laboratório Associado de Sensores e Materiais, (INPE. LAS) 3 Centro Brasileiro de Pesquisas Físicas (CBPF) |
| Journal | Superlattices and Microstructures |
| Volume | 12 |
| Number | 3 |
| Pages | 313-315 |
| History (UTC) | 2005-08-09 18:46:59 :: sergio -> administrator :: 2006-09-28 22:37:30 :: administrator -> sergio :: 2008-01-07 12:50:14 :: sergio -> marciana :: 2008-02-19 13:57:53 :: marciana -> administrator :: 2018-06-05 01:28:53 :: administrator -> marciana :: 1992 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Keywords | MATERIALS PHYSICS Impurities Two-dimensional electron Phonon scattering FÍSICA DE MATERIAIS Impureza Eletron bi-dimensional |
| Abstract | A calculation of the electron -LA phonon relaxation time of a two dimensional electron gas under the action of a strong magnetic field is performed using a memory function formalism. It is well known that the inverse of the transport relaxation time is the sum of the contributions from electron-phonon interaction adn from impurity elasctic scattering. In this work we are dealing with the electron-LA phonon scattering contribution which is the important phonon scattering mechanism at low temperatures. We take into account, through vertex corrections inthe diffusive pole approximation, the effect on phonon scattering due to the presence of impurities in the material, which renormalizes the polarization function. The effect of temperature on the renormalized electron-phonon relaxation time is discussed and we show that it yields a non-zero resistivity in the phonon channel scattering at zero temperature. |
| Area | FISMAT |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAS > Interference of Impurity... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Language | en |
| Target File | interference impurity.pdf |
| User Group | administrator marciana sergio |
| Visibility | shown |
| Copy Holder | SID/SCD |
| Archiving Policy | denypublisher denyfinaldraft24 |
| Read Permission | deny from all and allow from 150.163 |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ESR3H2 |
| Dissemination | WEBSCI |
| Host Collection | sid.inpe.br/banon/2003/08.15.17.40 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyright creatorhistory descriptionlevel documentstage doi e-mailaddress electronicmailaddress format isbn label lineage mark mirrorrepository month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress readergroup rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |