| 1. Identity statement | ||||
| Reference Type | Conference Paper (Conference Proceedings) | |||
| Site | mtc-m21b.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34P/3J8GMSE | |||
| Repository | sid.inpe.br/mtc-m21b/2015/03.30.12.02 | |||
| Metadata Repository | sid.inpe.br/mtc-m21b/2015/03.30.12.02.23 | |||
| Metadata Last Update | 2021:03.04.02.46.22 (UTC) administrator | |||
| Secondary Key | INPE--PRE/ | |||
| Citation Key | SilvaLimaKishFabb:1982:ExSpHe | |||
| Title | Extrinsic specific heat and susceptibility of Si:P using the hubbard model for disordered systems  | |||
| Year | 1982 | |||
| Access Date | 2024, Apr. 29 | |||
| Secondary Type | PRE CI | |||
| 2. Context | ||||
| Author | 1 Silva, Antonio Ferreira 2 Lima, Ivan Costa da Cunha 3 Kishore, Ram 4 Fabbri, Maurício | |||
| Group | 1 LAS-INPE-BR 2 LAS-INPE-BR 3 LAS-INPE-BR 4 LAS-INPE-BR | |||
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Author e-Mail Address | 1 2 3 kishore@las.inpe.br | |||
| Conference Name | International Conference on the Physics of Semiconductors, 16. | |||
| Tertiary Type | Poster | |||
| History (UTC) | 2015-03-30 12:04:18 :: simone -> administrator :: 1982 2021-03-04 02:46:22 :: administrator -> simone :: 1982 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Content Type | External Contribution | |||
| Abstract | A self-consistent many-body theory of disordered systems, decribed by the Hubbard Hamiltonian with random transfer integrals, has been developed in the presence of a magnetic field and impurity correlation, incorporated through a hard core pair correlation function. The low temperature electronic specific heat and the zero temperature susceptibility of uncompensated P doped Si have been calculated as a function of impurity concentration and compared with experimental data. It is found that for the upper Hubbard band centeredat the corresponding value of D the specific heat agrees wel lwith experiment in the entire semiconductor-to-dilute-metallic region. Both the electron and impurity correlation enhance the susceptibility and quench the specific heat. The behavior of the relative change in the specific heat due to the magnetic field agrees qualitatively with the low temperature experimental results. | |||
| Area | FISMAT | |||
| doc Directory Content | there are no files | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| Language | en | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Read Permission | allow from all | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Mirror Repository | sid.inpe.br/mtc-m21b/2013/09.26.14.25.22 | |||
| Next Higher Units | 8JMKD3MGPCW/3ESR3H2 | |||
| Host Collection | sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 | |||
| 6. Notes | ||||
| Empty Fields | archivingpolicy archivist booktitle callnumber conferencelocation copyholder copyright creatorhistory date descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn keywords label lineage mark nextedition notes numberoffiles numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress resumeid rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle size sponsor subject targetfile tertiarymark type url versiontype volume | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||